* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 18:06 ` E.Gryaznova
@ 2005-11-21 18:01 ` Artur Makówka
2005-11-21 18:44 ` Hesse, Christian
` (2 subsequent siblings)
3 siblings, 0 replies; 50+ messages in thread
From: Artur Makówka @ 2005-11-21 18:01 UTC (permalink / raw)
To: E.Gryaznova; +Cc: Hesse, Christian, Vladimir V. Saveliev, reiserfs-list
[-- Attachment #1: Type: text/plain, Size: 2293 bytes --]
E.Gryaznova wrote:
> Unfortunately we are not able to reproduce this slowdown. Would you
> please provide more info?:
> Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
> created reiser4 too?
> Are these values stable reproducible? If you run this test several time
> -- do you have the same results?
> Would you please send df -T output and 2.6.14-mm2 config file?
> Did you try this test on ext2? If no -- would you please try it on ext2
> for the same kernels and send us the results?
>
> Thanks,
> Lena
>
I created reiser4 3 months ago, on 2.6.11 kernel. at the beggining i
copied to it around 26GB of data. now its 50GB but the data wasn't
copied like the first 26GB, because its free hosting server and users
just uploaded their usually small files.
The easiest way to reproduce this bug was creating/saving a file with
vim. (could be helpful to start few I/O operations in the background)
i had only /var and /home as reiser4, and this bug was crashing my
server quite often - LA jumped up suddenly very high.
another way to cause slowdown was using apt-get or lilo.
i can't switch to 2.6.14-mm2, im using 2.6.12 because this bug is almost
not here. (hard to say, i get very short slowdowns, but that could be
caused by anything, so no complains here)
my output of df -T
/dev/hda1 ext3 3099260 2592512 349316 89% /
/dev/hda2 reiser4 145016436 51498136 93518300 36% /home
tmpfs tmpfs 452704 0 452704 0% /dev/shm
(/var is symlink to /home/var)
I can add 2.6.14.2 config, but i tested many many configuration options,
and nothing helped. 2.6.14.2 also had this bug of course (using 2.6.14-1
reiser4 patch) and 2.6.13 and 2.6.13mm also had this bug.
I personally cant do test like switching to 2.6.14-mm2, as this machine
is being used by many users.
Also, i think i have fragmentation around 0.16, but the output caused
errors, and im not sure. i tried to do fsck.reiser4 -build-fs today at
night, but that was working for 12 hours and didnt do much. (it repaired
few lost inodes, but was starting another test when it was already 11
a.m. so i had to stop it)
i will run masurefs in couple of days,after i have next occasion to
first fix it, but i think my reiser4 is very higly fragmented.
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 29382 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14.2
# Mon Nov 14 22:20:41 2005
#
CONFIG_X86=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION="juice-1"
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
# CONFIG_IKCONFIG is not set
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
CONFIG_MPENTIUM4=y
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
# CONFIG_HPET_TIMER is not set
# CONFIG_SMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCE_NONFATAL is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_REGPARM is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_PHYSICAL_START=0x100000
# CONFIG_KEXEC is not set
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
# CONFIG_ACPI_SLEEP_PROC_SLEEP is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=m
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
CONFIG_ACPI_IBM=m
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_X86_PM_TIMER is not set
# CONFIG_ACPI_CONTAINER is not set
#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_NETLINK is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=y
# CONFIG_IP_NF_IRC is not set
# CONFIG_IP_NF_NETBIOS_NS is not set
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_MAC=y
CONFIG_IP_NF_MATCH_PKTTYPE=y
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
CONFIG_IP_NF_MATCH_RECENT=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_DSCP=y
CONFIG_IP_NF_MATCH_AH_ESP=y
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_MATCH_TCPMSS=y
CONFIG_IP_NF_MATCH_HELPER=y
CONFIG_IP_NF_MATCH_STATE=y
CONFIG_IP_NF_MATCH_CONNTRACK=y
CONFIG_IP_NF_MATCH_OWNER=y
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_REALM is not set
# CONFIG_IP_NF_MATCH_SCTP is not set
# CONFIG_IP_NF_MATCH_DCCP is not set
# CONFIG_IP_NF_MATCH_COMMENT is not set
# CONFIG_IP_NF_MATCH_CONNMARK is not set
# CONFIG_IP_NF_MATCH_CONNBYTES is not set
# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
# CONFIG_IP_NF_MATCH_STRING is not set
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
CONFIG_IP_NF_TARGET_TCPMSS=y
# CONFIG_IP_NF_TARGET_NFQUEUE is not set
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_SAME=y
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_NAT_FTP=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_TOS=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_DSCP=y
CONFIG_IP_NF_TARGET_MARK=y
CONFIG_IP_NF_TARGET_CLASSIFY=y
# CONFIG_IP_NF_TARGET_TTL is not set
# CONFIG_IP_NF_TARGET_CONNMARK is not set
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_TARGET_NOTRACK=m
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_1284 is not set
#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set
CONFIG_PNPACPI=y
#
# Block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_CMD640=y
# CONFIG_BLK_DEV_CMD640_ENHANCED is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
CONFIG_BLK_DEV_VIA82CXXX=y
# CONFIG_IDE_ARM is not set
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
# CONFIG_BLK_DEV_SD is not set
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
CONFIG_SCSI_DPT_I2O=m
# CONFIG_SCSI_IN2000 is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
CONFIG_SCSI_IPR=m
# CONFIG_SCSI_IPR_TRACE is not set
# CONFIG_SCSI_IPR_DUMP is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set
#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_IEEE1394=y
#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_IEEE1394_OUI_DB is not set
# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set
# CONFIG_IEEE1394_EXPORT_FULL_API is not set
#
# Device Drivers
#
#
# Texas Instruments PCILynx requires I2C
#
CONFIG_IEEE1394_OHCI1394=y
#
# Protocol Drivers
#
# CONFIG_IEEE1394_VIDEO1394 is not set
# CONFIG_IEEE1394_SBP2 is not set
# CONFIG_IEEE1394_ETH1394 is not set
# CONFIG_IEEE1394_DV1394 is not set
CONFIG_IEEE1394_RAWIO=y
# CONFIG_IEEE1394_CMP is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_AC3200 is not set
# CONFIG_APRICOT is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_CS89x0 is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
CONFIG_E100=y
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
CONFIG_VIA_RHINE=y
CONFIG_VIA_RHINE_MMIO=y
# CONFIG_NET_POCKET is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
CONFIG_S2IO=m
# CONFIG_S2IO_NAPI is not set
# CONFIG_2BUFF_MODE is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
# CONFIG_SERIAL_8250_ACPI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
# CONFIG_VIDEO_SELECT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_SEQUENCER=y
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
#
# ISA devices
#
# CONFIG_SND_AD1816A is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_ES968 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_WAVEFRONT is not set
# CONFIG_SND_ALS100 is not set
# CONFIG_SND_AZT2320 is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_DT019X is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_AC97_BUS=y
#
# PCI devices
#
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_HDA_INTEL is not set
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
# CONFIG_USB is not set
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# SN Devices
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
CONFIG_REISER4_FS=y
# CONFIG_REISER4_DEBUG is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
CONFIG_NFS_FS=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=y
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
#
# Profiling support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_EARLY_PRINTK=y
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
#
# Library routines
#
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_PC=y
^ permalink raw reply [flat|nested] 50+ messages in thread* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 18:06 ` E.Gryaznova
2005-11-21 18:01 ` Artur Makówka
@ 2005-11-21 18:44 ` Hesse, Christian
2005-11-21 20:50 ` Hesse, Christian
2005-11-21 19:41 ` Avuton Olrich
2005-11-21 21:01 ` Sander
3 siblings, 1 reply; 50+ messages in thread
From: Hesse, Christian @ 2005-11-21 18:44 UTC (permalink / raw)
To: E.Gryaznova; +Cc: Vladimir V. Saveliev, reiserfs-list
[-- Attachment #1.1: Type: text/plain, Size: 2519 bytes --]
On Monday 21 November 2005 19:06, E.Gryaznova wrote:
> Hello.
>
> Hesse, Christian wrote:
> >On Thursday 17 November 2005 18:22, Vladimir V. Saveliev wrote:
> >>Hello
> >>
> >>Hesse, Christian wrote:
> >>>Vladimir V. Saveliev wrote:
> >>>>Please try whether the attached patch improves anything. It simplifies
> >>>>fsync by avoid commiting of transactions which do not modify file being
> >>>>fsync-ed.
> >>>>
> >>>>The patch applied to 2.6.14-mm2 with warnings, but that can be ignored.
> >>>
> >>>Hi everybody,
> >>>
> >>>I'm suffering the same problem, sync and fsync are horribly slow. I've
> >>>written a small test program:
> >>>
> >>>http://www.earthworm.de/tmp/reiser4-fsync.c
> >>>
> >>>with 2.6.13:
> >>>sync() = 0 <0.000198>
> >>>fsync(3) = 0 <0.003353>
> >>>
> >>>with 2.6.14 (with and without patch):
> >>>sync() = 0 <2.092873>
> >>>fsync(3) = 0 <0.132579>
> >>
> >>I tried your test on a box with reiser4 root fs:
> >>2.6.13:
> >>strace -T -e sync,fsync ./eworm xx
> >>fsync(3) = 0 <0.158808>
> >>
> >>2.6.14-mm2 +
> >>ftp://ftp.namesys.com/pub/reiser4-for-2.6/2.6.14-mm2/reiser4-for-2.6.14-m
> >>m2 -1.patch.gz
> >>
> >>strace -T -e sync,fsync ./eworm xx
> >>fsync(3) = 0 <0.005373>
> >>
> >>Would you please try whether 2.6.14-mm2 with fresh reiser4 update fsyncs
> >>better?
> >
> >No change, still bad performance: up to 2 seconds in sync(), up to 0.2
> > seconds in fsync().
>
> Unfortunately we are not able to reproduce this slowdown. Would you
> please provide more info?:
> Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
> created reiser4 too?
Yes, it is. However, I created the fs with reiser4progs v1.0.4, does that
matter in any way? fsck.reiser4 v1.0.5 reports the fs to be consistent.
> Are these values stable reproducible? If you run this test several time
> -- do you have the same results?
Yes, it's reproducible. I think the values have a tolerance of maybe 10%, but
not more. I've never ever seen a sync that used less than 1.5 seconds on my
running system with 2.6.14.
> Would you please send df -T output and 2.6.14-mm2 config file?
Attached.
> Did you try this test on ext2? If no -- would you please try it on ext2
> for the same kernels and send us the results?
Will do.
--
Christian
[-- Attachment #1.2: df-T --]
[-- Type: text/plain, Size: 601 bytes --]
Filesystem Type 1K-blocks Used Available Use% Mounted on
/dev/hda5 reiser4 4884736 4231712 653024 87% /
udev tmpfs 256760 228 256532 1% /dev
cachedir tmpfs 4884736 4231712 653024 87% /lib/splash/cache
tmpfs tmpfs 1048576 43740 1004836 5% /tmp
/dev/hda1 ext2 62193 29825 29157 51% /boot
/dev/hda6 reiser4 976924 701008 275916 72% /home
/dev/mapper/crypt-hda7
reiser4 976924 480 976444 1% /mnt/crypt
/dev/hda8 reiser4 61525100 33551064 27974036 55% /mnt/data
[-- Attachment #1.3: config-2.6.14.2+ --]
[-- Type: text/plain, Size: 36282 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.14.2+
# Thu Nov 17 19:16:05 2005
#
CONFIG_X86=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SWAP_PREFETCH=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_HOTPLUG=y
# CONFIG_KOBJECT_UEVENT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_IKPATCHES=y
CONFIG_IKPATCHES_PROC=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
CONFIG_MPENTIUMM=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
# CONFIG_HPET_TIMER is not set
# CONFIG_SMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_TSC=y
# CONFIG_X86_MCE is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_1GLOWMEM is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_REGPARM is not set
# CONFIG_SECCOMP is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250_NODEFAULT is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_PHYSICAL_START=0x100000
# CONFIG_KEXEC is not set
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND is not set
CONFIG_SUSPEND2_CRYPTO=y
CONFIG_SUSPEND2=y
#
# Image Storage (you need at least one writer)
#
# CONFIG_SUSPEND2_FILEWRITER is not set
CONFIG_SUSPEND2_SWAPWRITER=y
#
# General Options
#
CONFIG_SUSPEND2_DEFAULT_RESUME2="/dev/hda2"
# CONFIG_SUSPEND2_KEEP_IMAGE is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
# CONFIG_ACPI_SLEEP is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_CUSTOM_DSDT=y
CONFIG_ACPI_CUSTOM_DSDT_FILE="/usr/src/source/acpi-dsdt/dsdt.hex"
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_X86_PM_TIMER is not set
# CONFIG_ACPI_CONTAINER is not set
#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_STAT is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
#
# CPUFreq processor drivers
#
# CONFIG_X86_ACPI_CPUFREQ is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
CONFIG_X86_SPEEDSTEP_CENTRINO=y
# CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI is not set
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_LEGACY_PROC is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
CONFIG_PCCARD=y
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=y
# CONFIG_PCMCIA_LOAD_CIS is not set
# CONFIG_PCMCIA_IOCTL is not set
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_PCCARD_NONSTATIC=y
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_IPV6_TUNNEL is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_NETLINK is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
# CONFIG_IP_NF_CT_ACCT is not set
# CONFIG_IP_NF_CONNTRACK_MARK is not set
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_IRC=y
# CONFIG_IP_NF_NETBIOS_NS is not set
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
# CONFIG_IP_NF_MATCH_IPRANGE is not set
# CONFIG_IP_NF_MATCH_MAC is not set
CONFIG_IP_NF_MATCH_PKTTYPE=y
# CONFIG_IP_NF_MATCH_MARK is not set
# CONFIG_IP_NF_MATCH_MULTIPORT is not set
# CONFIG_IP_NF_MATCH_TOS is not set
CONFIG_IP_NF_MATCH_RECENT=y
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_DSCP is not set
# CONFIG_IP_NF_MATCH_AH_ESP is not set
# CONFIG_IP_NF_MATCH_LENGTH is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_MATCH_TCPMSS is not set
# CONFIG_IP_NF_MATCH_HELPER is not set
CONFIG_IP_NF_MATCH_STATE=y
# CONFIG_IP_NF_MATCH_CONNTRACK is not set
# CONFIG_IP_NF_MATCH_OWNER is not set
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_REALM is not set
# CONFIG_IP_NF_MATCH_SCTP is not set
# CONFIG_IP_NF_MATCH_DCCP is not set
# CONFIG_IP_NF_MATCH_COMMENT is not set
# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
# CONFIG_IP_NF_MATCH_STRING is not set
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_TARGET_NFQUEUE is not set
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
# CONFIG_IP_NF_TARGET_REDIRECT is not set
# CONFIG_IP_NF_TARGET_NETMAP is not set
# CONFIG_IP_NF_TARGET_SAME is not set
# CONFIG_IP_NF_NAT_SNMP_BASIC is not set
CONFIG_IP_NF_NAT_IRC=y
CONFIG_IP_NF_NAT_FTP=y
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_ARPTABLES is not set
#
# IPv6: Netfilter Configuration (EXPERIMENTAL)
#
# CONFIG_IP6_NF_QUEUE is not set
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_LIMIT=y
# CONFIG_IP6_NF_MATCH_MAC is not set
# CONFIG_IP6_NF_MATCH_RT is not set
# CONFIG_IP6_NF_MATCH_OPTS is not set
# CONFIG_IP6_NF_MATCH_FRAG is not set
# CONFIG_IP6_NF_MATCH_HL is not set
# CONFIG_IP6_NF_MATCH_MULTIPORT is not set
# CONFIG_IP6_NF_MATCH_OWNER is not set
# CONFIG_IP6_NF_MATCH_MARK is not set
# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
# CONFIG_IP6_NF_MATCH_AHESP is not set
# CONFIG_IP6_NF_MATCH_LENGTH is not set
# CONFIG_IP6_NF_MATCH_EUI64 is not set
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_LOG=y
CONFIG_IP6_NF_TARGET_REJECT=y
# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
# CONFIG_IP6_NF_MANGLE is not set
# CONFIG_IP6_NF_RAW is not set
#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
CONFIG_BT=y
CONFIG_BT_L2CAP=y
# CONFIG_BT_SCO is not set
CONFIG_BT_RFCOMM=y
CONFIG_BT_RFCOMM_TTY=y
# CONFIG_BT_BNEP is not set
CONFIG_BT_HIDP=y
#
# Bluetooth device drivers
#
CONFIG_BT_HCIUSB=y
# CONFIG_BT_HCIUSB_SCO is not set
# CONFIG_BT_HCIUART is not set
CONFIG_BT_HCIBCM203X=y
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIDTL1 is not set
# CONFIG_BT_HCIBT3C is not set
# CONFIG_BT_HCIBLUECARD is not set
# CONFIG_BT_HCIBTUART is not set
# CONFIG_BT_HCIVHCI is not set
CONFIG_IEEE80211=y
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=y
# CONFIG_IEEE80211_CRYPT_CCMP is not set
# CONFIG_IEEE80211_CRYPT_TKIP is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
# CONFIG_PNPACPI is not set
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_BLK_DEV_INITRD=y
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECS=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
#
# PCMCIA SCSI adapter support
#
# CONFIG_PCMCIA_AHA152X is not set
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_NINJA_SCSI is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=y
CONFIG_DM_CRYPT=y
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
CONFIG_IEEE1394=y
#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
# CONFIG_IEEE1394_OUI_DB is not set
CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y
CONFIG_IEEE1394_CONFIG_ROM_IP1394=y
# CONFIG_IEEE1394_EXPORT_FULL_API is not set
#
# Device Drivers
#
#
# Texas Instruments PCILynx requires I2C
#
CONFIG_IEEE1394_OHCI1394=y
#
# Protocol Drivers
#
CONFIG_IEEE1394_VIDEO1394=y
CONFIG_IEEE1394_SBP2=y
CONFIG_IEEE1394_SBP2_PHYS_DMA=y
CONFIG_IEEE1394_ETH1394=y
CONFIG_IEEE1394_DV1394=y
CONFIG_IEEE1394_RAWIO=y
# CONFIG_IEEE1394_CMP is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y
# CONFIG_NET_SB1000 is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
# CONFIG_PHYLIB is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
CONFIG_NET_RADIO=y
#
# Obsolete Wireless cards support (pre-802.11)
#
# CONFIG_STRIP is not set
# CONFIG_PCMCIA_WAVELAN is not set
# CONFIG_PCMCIA_NETWAVE is not set
#
# Wireless 802.11 Frequency Hopping cards support
#
# CONFIG_PCMCIA_RAYCS is not set
#
# Wireless 802.11b ISA/PCI cards support
#
CONFIG_IPW2100=m
CONFIG_IPW2100_MONITOR=y
# CONFIG_IPW_DEBUG is not set
# CONFIG_IPW2200 is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
#
# Wireless 802.11b Pcmcia/Cardbus cards support
#
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
#
# Prism GT/Duette 802.11(a/b/g) PCI/Cardbus support
#
# CONFIG_PRISM54 is not set
CONFIG_HOSTAP=y
# CONFIG_HOSTAP_FIRMWARE is not set
# CONFIG_HOSTAP_PLX is not set
# CONFIG_HOSTAP_PCI is not set
CONFIG_HOSTAP_CS=y
CONFIG_NET_WIRELESS=y
#
# PCMCIA network device support
#
# CONFIG_NET_PCMCIA is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=y
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=y
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_UINPUT is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
CONFIG_VIDEO_DEV=y
#
# Video For Linux
#
#
# Video Adapters
#
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DPC is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
#
# Radio Adapters
#
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set
#
# Digital Video Broadcasting Devices
#
CONFIG_DVB=y
CONFIG_DVB_CORE=y
#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET is not set
# CONFIG_DVB_BUDGET_CI is not set
# CONFIG_DVB_BUDGET_AV is not set
#
# Supported USB Adapters
#
# CONFIG_DVB_USB is not set
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
CONFIG_DVB_CINERGYT2=y
# CONFIG_DVB_CINERGYT2_TUNING is not set
#
# Supported FlexCopII (B2C2) Adapters
#
# CONFIG_DVB_B2C2_FLEXCOP is not set
#
# Supported BT878 Adapters
#
#
# Supported Pluto2 Adapters
#
# CONFIG_DVB_PLUTO2 is not set
#
# Supported DVB Frontends
#
#
# Customise DVB Frontends
#
#
# DVB-S (satellite) frontends
#
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_TDA8083 is not set
# CONFIG_DVB_TDA80XX is not set
# CONFIG_DVB_MT312 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_S5H1420 is not set
#
# DVB-T (terrestrial) frontends
#
# CONFIG_DVB_SP8870 is not set
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_CX22700 is not set
# CONFIG_DVB_CX22702 is not set
# CONFIG_DVB_L64781 is not set
# CONFIG_DVB_TDA1004X is not set
# CONFIG_DVB_NXT6000 is not set
# CONFIG_DVB_MT352 is not set
# CONFIG_DVB_DIB3000MB is not set
# CONFIG_DVB_DIB3000MC is not set
#
# DVB-C (cable) frontends
#
# CONFIG_DVB_ATMEL_AT76C651 is not set
# CONFIG_DVB_VES1820 is not set
# CONFIG_DVB_TDA10021 is not set
# CONFIG_DVB_STV0297 is not set
#
# ATSC (North American/Korean Terresterial DTV) frontends
#
# CONFIG_DVB_NXT2002 is not set
# CONFIG_DVB_OR51211 is not set
# CONFIG_DVB_OR51132 is not set
# CONFIG_DVB_BCM3510 is not set
# CONFIG_DVB_LGDT330X is not set
#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SOFT_CURSOR=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON_OLD is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
#
# Logo configuration
#
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
CONFIG_FB_SPLASH=y
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=y
CONFIG_SND_RAWMIDI=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
CONFIG_SND_PCM_OSS=y
CONFIG_SND_RTCTIMER=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_AC97_BUS=y
#
# PCI devices
#
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_HDA_INTEL is not set
#
# USB devices
#
CONFIG_SND_USB_AUDIO=y
# CONFIG_SND_USB_USX2Y is not set
#
# PCMCIA devices
#
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
#
# USB Bluetooth TTY can only be used with disabled Bluetooth subsystem
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
# CONFIG_USB_VICAM is not set
# CONFIG_USB_DSBR is not set
# CONFIG_USB_IBMCAM is not set
# CONFIG_USB_KONICAWC is not set
# CONFIG_USB_OV511 is not set
# CONFIG_USB_SE401 is not set
# CONFIG_USB_SN9C102 is not set
# CONFIG_USB_STV680 is not set
CONFIG_USB_PWC=y
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_MON is not set
#
# USB port drivers
#
#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# SN Devices
#
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
CONFIG_REISER4_FS=y
# CONFIG_REISER4_DEBUG is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
#
# Profiling support
#
# CONFIG_PROFILING is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_EARLY_PRINTK=y
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
CONFIG_CRYPTO_AES_586=y
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_DEFLATE is not set
CONFIG_CRYPTO_LZF=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
#
# Library routines
#
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_DYN_PAGEFLAGS=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_PC=y
[-- Attachment #2: Type: application/pgp-signature, Size: 190 bytes --]
^ permalink raw reply [flat|nested] 50+ messages in thread* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 18:44 ` Hesse, Christian
@ 2005-11-21 20:50 ` Hesse, Christian
2005-11-21 22:51 ` Craig Shelley
0 siblings, 1 reply; 50+ messages in thread
From: Hesse, Christian @ 2005-11-21 20:50 UTC (permalink / raw)
To: reiserfs-list; +Cc: E.Gryaznova, Vladimir V. Saveliev
[-- Attachment #1: Type: text/plain, Size: 2519 bytes --]
On Monday 21 November 2005 19:44, Hesse, Christian wrote:
> On Monday 21 November 2005 19:06, E.Gryaznova wrote:
> > Unfortunately we are not able to reproduce this slowdown. Would you
> > please provide more info?:
> > Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
> > created reiser4 too?
>
> Yes, it is. However, I created the fs with reiser4progs v1.0.4, does that
> matter in any way? fsck.reiser4 v1.0.5 reports the fs to be consistent.
>
> > Are these values stable reproducible? If you run this test several time
> > -- do you have the same results?
>
> Yes, it's reproducible. I think the values have a tolerance of maybe 10%,
> but not more. I've never ever seen a sync that used less than 1.5 seconds
> on my running system with 2.6.14.
>
> > Would you please send df -T output and 2.6.14-mm2 config file?
>
> Attached.
>
> > Did you try this test on ext2? If no -- would you please try it on ext2
> > for the same kernels and send us the results?
>
> Will do.
$ for I in `seq 1 5`; do strace -T -e sync,fsync /tmp/reiser4fsync; sleep 1;
done
sync() = 0 <0.960870>
fsync(3) = 0 <0.165802>
sync() = 0 <0.387177>
fsync(3) = 0 <0.143638>
sync() = 0 <0.412164>
fsync(3) = 0 <0.154767>
sync() = 0 <0.395851>
fsync(3) = 0 <0.176921>
sync() = 0 <0.392347>
fsync(3) = 0 <0.143705>
$ cd /boot # boot is my only non-reiser4-partition
$for I in `seq 1 5`; do strace -T -e sync,fsync /tmp/reiser4fsync; sleep 1;
done
sync() = 0 <0.400663>
fsync(3) = 0 <0.000288>
sync() = 0 <0.306554>
fsync(3) = 0 <0.000303>
sync() = 0 <0.428365>
fsync(3) = 0 <0.000298>
sync() = 0 <0.386107>
fsync(3) = 0 <0.000304>
sync() = 0 <0.405386>
fsync(3) = 0 <0.000303>
Time for sync() is still the same (as there are mounted reiser4 partitions),
fsync() on /boot/ (my only ext2 partition) is as expected.
--
Christian
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^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 20:50 ` Hesse, Christian
@ 2005-11-21 22:51 ` Craig Shelley
0 siblings, 0 replies; 50+ messages in thread
From: Craig Shelley @ 2005-11-21 22:51 UTC (permalink / raw)
To: reiserfs-list
[-- Attachment #1: Type: text/plain, Size: 1927 bytes --]
On Mon, 2005-11-21 at 21:50 +0100, Hesse, Christian wrote:
> On Monday 21 November 2005 19:44, Hesse, Christian wrote:
> > On Monday 21 November 2005 19:06, E.Gryaznova wrote:
> > > Unfortunately we are not able to reproduce this slowdown. Would you
> > > please provide more info?:
> > > Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
> > > created reiser4 too?
I have this problem on a vanilla 2.6.14 kernel patched with
reiser4-for-2.6.14-1. The kernel is also patched with suspend2 and
fbsplash.
The effect of the slowdown does not seem to noticeably affect the boot
up time of the system, though I have never timed it.
When using the system interactively, the hard drive makes a distinctly
different noise. It actually sounds similar to using Windows95 in safe
mode.
The time taken to perform a sync/fsync appears to not only depend on how
much data their is to commit to disk, but also depends on how much data
has been read from the disk since the last call.
Unfortunately I have temporarily stopped using the affected kernel for a
while as I have some important work to get out of the way.
At the time, it seemed like there was some form of cross-contamination
of the fs cache, where the amount of cached data seemed to affect the
overall performance especially during a sync.
One other thing is that I don't think all that head movement does hard
drives any good. A few bad blocks appeared after several days of heavy
thrashing. The data had to be transferred to another drive and
fsck.reiser4 fixed the breakage.
I was wondering if there are are debugging messages that could be of
use? I imagine it would be useful to have a function call trace with the
time spent in each function printed out for when a sync/fsync is called.
Is there an option/patch to enable this?
--
Craig Shelley
EMail: craig@microtron.org.uk
Jabber: shell@jabber.earth.li
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^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 18:06 ` E.Gryaznova
2005-11-21 18:01 ` Artur Makówka
2005-11-21 18:44 ` Hesse, Christian
@ 2005-11-21 19:41 ` Avuton Olrich
2005-11-21 21:01 ` Sander
3 siblings, 0 replies; 50+ messages in thread
From: Avuton Olrich @ 2005-11-21 19:41 UTC (permalink / raw)
To: E.Gryaznova; +Cc: Hesse, Christian, Vladimir V. Saveliev, reiserfs-list
On 11/21/05, E.Gryaznova <grev@namesys.com> wrote:
> Unfortunately we are not able to reproduce this slowdown. Would you
> please provide more info?:
> Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
> created reiser4 too?
> Are these values stable reproducible? If you run this test several time
> -- do you have the same results?
> Would you please send df -T output and 2.6.14-mm2 config file?
> Did you try this test on ext2? If no -- would you please try it on ext2
> for the same kernels and send us the results?
Have you tried opening vim and typing a page long letter? You will
notice how everything begins to stutter, and you may even hear the
hard drive working. I know I'm not imagining things here because my
wife has been mentioning it too me all the time now :).
avuton
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 18:06 ` E.Gryaznova
` (2 preceding siblings ...)
2005-11-21 19:41 ` Avuton Olrich
@ 2005-11-21 21:01 ` Sander
2005-11-22 18:46 ` E.Gryaznova
3 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-21 21:01 UTC (permalink / raw)
To: E.Gryaznova; +Cc: Hesse, Christian, Vladimir V. Saveliev, reiserfs-list
E.Gryaznova wrote (ao):
> Unfortunately we are not able to reproduce this slowdown. Would you
> please provide more info?:
FWIW, I notice the same (I'm not the OP). My main workstation (Athlon)
runs 2.6.15-rc1-mm1. Vim needs 4 to 12 seconds to close any file, mutt
is very slow on sending email, backups take several hours and in general
anything done on the filesystem seems slow. This system has one IDE
disk.
Scrips are locked when vim closes and bash/perl complain when they try
to read/execute the script.
The strange thing is that another system running 2.6.15-rc1-mm2 does not
have this slowdown. There are no Reiser4 updates in -mm2 AFAICS. This
system is a Via Epia with Reiser4 on lvm2 on 4xSATA.
> Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
> created reiser4 too?
I'll try.
> Are these values stable reproducible? If you run this test several
> time -- do you have the same results?
Vim is always very slow on close (:wq) for me.
> Would you please send df -T output
# df -T /
Filesystem Type 1K-blocks Used Available Use% Mounted on
/dev/hda2 reiser4 232423180 166976448 65446732 72% /
> and 2.6.14-mm2 config file?
2.5.16-rc1-mm1 below.
> Did you try this test on ext2? If no -- would you please try it on
> ext2 for the same kernels and send us the results?
If I open and edit a file on /boot, which is ext2 on hda1, vim reacts as
expected. Quick and without a single delay.
# echo "foo" > /boot/test
# time vim +"s/foo/bar/" +"wq" /boot/test
real 0m0.016s
user 0m0.000s
sys 0m0.000s
# echo "foo" > /root/test
# time vim +"s/foo/bar/" +"wq" /root/test
real 0m9.667s
user 0m0.000s
sys 0m0.020s
/dev/hda2 on / type reiser4 (rw)
/dev/hda1 on /boot type ext2 (rw)
Anything I can do to help?
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.15-rc1-mm1
# Thu Nov 17 16:04:44 2005
#
CONFIG_X86_32=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SWAP_PREFETCH=y
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
# CONFIG_HOTPLUG is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_DOUBLEFAULT=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
#
# Block layer
#
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
CONFIG_X86_TSC=y
CONFIG_HPET_TIMER=y
# CONFIG_SMP is not set
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_X86_MCE_P4THERMAL is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_REGPARM=y
CONFIG_SECCOMP=y
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_PHYSICAL_START=0x100000
CONFIG_KEXEC=y
#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND is not set
#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
# CONFIG_ACPI_SLEEP_PROC_SLEEP is not set
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_X86_PM_TIMER is not set
# CONFIG_ACPI_CONTAINER is not set
#
# APM (Advanced Power Management) BIOS Support
#
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set
#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
#
# TCP congestion control
#
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_WESTWOOD=y
CONFIG_TCP_CONG_HTCP=y
CONFIG_TCP_CONG_HSTCP=y
CONFIG_TCP_CONG_HYBLA=y
CONFIG_TCP_CONG_VEGAS=y
CONFIG_TCP_CONG_SCALABLE=y
#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
CONFIG_IPV6=y
CONFIG_IPV6_PRIVACY=y
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
CONFIG_INET6_IPCOMP=y
CONFIG_INET6_TUNNEL=y
# CONFIG_IPV6_TUNNEL is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
CONFIG_IP_NF_CT_PROTO_SCTP=y
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_IRC=y
# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=y
CONFIG_IP_NF_AMANDA=y
CONFIG_IP_NF_PPTP=y
CONFIG_IP_NF_QUEUE=y
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_MAC=y
CONFIG_IP_NF_MATCH_PKTTYPE=y
CONFIG_IP_NF_MATCH_MARK=y
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
CONFIG_IP_NF_MATCH_RECENT=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_DSCP=y
CONFIG_IP_NF_MATCH_AH_ESP=y
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_MATCH_TCPMSS=y
CONFIG_IP_NF_MATCH_HELPER=y
CONFIG_IP_NF_MATCH_STATE=y
CONFIG_IP_NF_MATCH_CONNTRACK=y
CONFIG_IP_NF_MATCH_OWNER=y
CONFIG_IP_NF_MATCH_ADDRTYPE=y
CONFIG_IP_NF_MATCH_REALM=y
CONFIG_IP_NF_MATCH_SCTP=y
# CONFIG_IP_NF_MATCH_DCCP is not set
CONFIG_IP_NF_MATCH_COMMENT=y
CONFIG_IP_NF_MATCH_CONNMARK=y
CONFIG_IP_NF_MATCH_CONNBYTES=y
CONFIG_IP_NF_MATCH_HASHLIMIT=y
CONFIG_IP_NF_MATCH_STRING=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
CONFIG_IP_NF_TARGET_TCPMSS=y
# CONFIG_IP_NF_TARGET_NFQUEUE is not set
CONFIG_IP_NF_NAT=y
CONFIG_IP_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_SAME=y
CONFIG_IP_NF_NAT_SNMP_BASIC=y
CONFIG_IP_NF_NAT_IRC=y
CONFIG_IP_NF_NAT_FTP=y
CONFIG_IP_NF_NAT_TFTP=y
CONFIG_IP_NF_NAT_AMANDA=y
CONFIG_IP_NF_NAT_PPTP=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_TOS=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_DSCP=y
CONFIG_IP_NF_TARGET_MARK=y
CONFIG_IP_NF_TARGET_CLASSIFY=y
# CONFIG_IP_NF_TARGET_TTL is not set
CONFIG_IP_NF_TARGET_CONNMARK=y
CONFIG_IP_NF_TARGET_CLUSTERIP=y
CONFIG_IP_NF_RAW=y
CONFIG_IP_NF_TARGET_NOTRACK=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y
#
# IPv6: Netfilter Configuration (EXPERIMENTAL)
#
CONFIG_IP6_NF_QUEUE=y
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_LIMIT=y
CONFIG_IP6_NF_MATCH_MAC=y
CONFIG_IP6_NF_MATCH_RT=y
CONFIG_IP6_NF_MATCH_OPTS=y
CONFIG_IP6_NF_MATCH_FRAG=y
CONFIG_IP6_NF_MATCH_HL=y
CONFIG_IP6_NF_MATCH_MULTIPORT=y
CONFIG_IP6_NF_MATCH_OWNER=y
CONFIG_IP6_NF_MATCH_MARK=y
CONFIG_IP6_NF_MATCH_IPV6HEADER=y
CONFIG_IP6_NF_MATCH_AHESP=y
CONFIG_IP6_NF_MATCH_LENGTH=y
CONFIG_IP6_NF_MATCH_EUI64=y
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_LOG=y
CONFIG_IP6_NF_TARGET_REJECT=y
# CONFIG_IP6_NF_TARGET_NFQUEUE is not set
CONFIG_IP6_NF_MANGLE=y
CONFIG_IP6_NF_TARGET_MARK=y
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_RAW=y
#
# DCCP Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP=y
CONFIG_INET_DCCP_DIAG=y
#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID3=y
CONFIG_IP_DCCP_TFRC_LIB=y
#
# DCCP Kernel Hacking
#
# CONFIG_IP_DCCP_DEBUG is not set
#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
CONFIG_NET_CLS_ROUTE=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set
#
# Parallel port support
#
# CONFIG_PARPORT is not set
#
# Plug and Play support
#
# CONFIG_PNP is not set
#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_BLK_DEV_RAM_COUNT=16
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
# CONFIG_BLK_DEV_IDECD is not set
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
#
# IDE chipset support/bugfixes
#
# CONFIG_IDE_GENERIC is not set
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=y
# CONFIG_SCSI_SAS_ATTRS is not set
#
# SCSI Transport Layers
#
# CONFIG_SAS_CLASS is not set
#
# SCSI low-level drivers
#
CONFIG_ISCSI_TCP=y
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA24XX is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID5=m
CONFIG_MD_RAID6=m
CONFIG_MD_MULTIPATH=m
# CONFIG_MD_FAULTY is not set
# CONFIG_BLK_DEV_DM is not set
#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set
#
# I2O device support
#
# CONFIG_I2O is not set
#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
#
# ARCnet devices
#
# CONFIG_ARCNET is not set
#
# PHY device support
#
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
# CONFIG_MARVELL_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
#
# Token Ring devices
#
# CONFIG_TR is not set
#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=y
# CONFIG_PPP_MULTILINK is not set
# CONFIG_PPP_FILTER is not set
CONFIG_PPP_ASYNC=y
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=y
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
CONFIG_NETCONSOLE=y
# CONFIG_KGDBOE is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
#
# ISDN subsystem
#
# CONFIG_ISDN is not set
#
# Telephony Support
#
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
#
# Watchdog Cards
#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_I8XX_TCO is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
CONFIG_HANGCHECK_TIMER=y
#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
#
# I2C support
#
# CONFIG_I2C is not set
#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
#
# Hardware Monitoring support
#
# CONFIG_HWMON is not set
# CONFIG_HWMON_VID is not set
#
# Misc devices
#
# CONFIG_IBM_ASM is not set
#
# Multimedia Capabilities Port drivers
#
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set
#
# Graphics support
#
# CONFIG_FB is not set
# CONFIG_VIDEO_SELECT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_AC97_BUS=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_SEQUENCER=y
# CONFIG_SND_SEQ_DUMMY is not set
# CONFIG_SND_MIXER_OSS is not set
# CONFIG_SND_PCM_OSS is not set
# CONFIG_SND_SEQUENCER_OSS is not set
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_GENERIC_DRIVER=y
#
# Generic devices
#
CONFIG_SND_MPU401_UART=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=y
#
# PCI devices
#
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_HDA_INTEL is not set
#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_SPLIT_ISO=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_BIG_ENDIAN is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set
#
# Video4Linux support is needed for USB Multimedia device support
#
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_MON is not set
#
# USB port drivers
#
#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ANYDATA is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_NOKIA_DKU2 is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OMNINET is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_GOTEMP is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
#
# MMC/SD Card support
#
# CONFIG_MMC is not set
#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set
#
# SN Devices
#
#
# EDAC - error detection and reporting (RAS)
#
# CONFIG_EDAC is not set
#
# Distributed Lock Manager
#
CONFIG_DLM=m
# CONFIG_DLM_DEVICE is not set
# CONFIG_DLM_DEBUG is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_REISER4_FS=y
# CONFIG_REISER4_DEBUG is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
CONFIG_JFS_FS=m
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
# CONFIG_FS_POSIX_ACL is not set
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
CONFIG_OCFS2_FS=m
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_RELAYFS_FS is not set
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ASFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
#
# Network File Systems
#
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m
#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set
#
# Kernel hacking
#
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_RODATA is not set
CONFIG_4KSTACKS=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
# CONFIG_KGDB is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_TEST is not set
#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
#
# Library routines
#
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
CONFIG_CRC32=m
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=y
CONFIG_TEXTSEARCH_FSM=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
^ permalink raw reply [flat|nested] 50+ messages in thread* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-21 21:01 ` Sander
@ 2005-11-22 18:46 ` E.Gryaznova
2005-11-22 19:27 ` Avuton Olrich
2005-11-23 7:09 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Sander
0 siblings, 2 replies; 50+ messages in thread
From: E.Gryaznova @ 2005-11-22 18:46 UTC (permalink / raw)
To: sander; +Cc: Hesse, Christian, Vladimir V. Saveliev, reiserfs-list
Sander wrote:
>E.Gryaznova wrote (ao):
>
>
>>Unfortunately we are not able to reproduce this slowdown. Would you
>>please provide more info?:
>>
>>
>
>FWIW, I notice the same (I'm not the OP). My main workstation (Athlon)
>runs 2.6.15-rc1-mm1. Vim needs 4 to 12 seconds to close any file, mutt
>is very slow on sending email, backups take several hours and in general
>anything done on the filesystem seems slow. This system has one IDE
>disk.
>
>Scrips are locked when vim closes and bash/perl complain when they try
>to read/execute the script.
>
>The strange thing is that another system running 2.6.15-rc1-mm2 does not
>have this slowdown. There are no Reiser4 updates in -mm2 AFAICS. This
>system is a Via Epia with Reiser4 on lvm2 on 4xSATA.
>
>
>
>>Is this 2.6.14-mm2 bad sync/fsync performance reproducible on fresh
>>created reiser4 too?
>>
>>
>
>I'll try.
>
>
>
>>Are these values stable reproducible? If you run this test several
>>time -- do you have the same results?
>>
>>
>
>Vim is always very slow on close (:wq) for me.
>
>
>
>>Would you please send df -T output
>>
>>
>
># df -T /
>Filesystem Type 1K-blocks Used Available Use% Mounted on
>/dev/hda2 reiser4 232423180 166976448 65446732 72% /
>
>
>
>>and 2.6.14-mm2 config file?
>>
>>
>
>2.5.16-rc1-mm1 below.
>
>
>
>>Did you try this test on ext2? If no -- would you please try it on
>>ext2 for the same kernels and send us the results?
>>
>>
>
>If I open and edit a file on /boot, which is ext2 on hda1, vim reacts as
>expected. Quick and without a single delay.
>
># echo "foo" > /boot/test
># time vim +"s/foo/bar/" +"wq" /boot/test
>real 0m0.016s
>user 0m0.000s
>sys 0m0.000s
>
># echo "foo" > /root/test
># time vim +"s/foo/bar/" +"wq" /root/test
>real 0m9.667s
>user 0m0.000s
>sys 0m0.020s
>
>/dev/hda2 on / type reiser4 (rw)
>/dev/hda1 on /boot type ext2 (rw)
>
>
>Anything I can do to help?
>
>
>
Yes, thank you.
Which iosched do you use?
Would you please repeat the vim/reiser4 test for each iosched and send
us the time values?
Something like
for i in cfq noop anticipatory deadline
do
echo $i > /sys/block/hda/queue/scheduler && cat
/sys/block/hda/queue/scheduler && echo "foo" >/root/test && time vim +"s/
foo/bar/" +"wq" /root/test
done
Thanks,
Lena
>#
># IO Schedulers
>#
>CONFIG_IOSCHED_NOOP=y
>CONFIG_IOSCHED_AS=y
>CONFIG_IOSCHED_DEADLINE=y
>CONFIG_IOSCHED_CFQ=y
># CONFIG_DEFAULT_AS is not set
>CONFIG_DEFAULT_DEADLINE=y
># CONFIG_DEFAULT_CFQ is not set
># CONFIG_DEFAULT_NOOP is not set
>CONFIG_DEFAULT_IOSCHED="deadline"
>
>
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown or reiser4 update for 2.6.14-mm2
2005-11-22 18:46 ` E.Gryaznova
@ 2005-11-22 19:27 ` Avuton Olrich
2005-11-23 1:31 ` More Slowdown - testscript Craig Shelley
2005-11-23 7:09 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Sander
1 sibling, 1 reply; 50+ messages in thread
From: Avuton Olrich @ 2005-11-22 19:27 UTC (permalink / raw)
To: E.Gryaznova; +Cc: sander, Hesse, Christian, Vladimir V. Saveliev, reiserfs-list
On 11/22/05, E.Gryaznova <grev@namesys.com> wrote:
> Sander wrote:
>
> >E.Gryaznova wrote (ao):
> Something like
> for i in cfq noop anticipatory deadline
> do
> echo $i > /sys/block/hda/queue/scheduler && cat
> /sys/block/hda/queue/scheduler && echo "foo" >/root/test && time vim +"s/
> foo/bar/" +"wq" /root/test
> done
Done, I had to output to vim's output to /dev/null due to it clearing the term.
for i in cfq noop anticipatory deadline
do
echo $i > /sys/block/hda/queue/scheduler
cat /sys/block/hda/queue/scheduler
echo "foo" > /root/test; time vim +"s/foo/bar/" +"wq" /root/test>/dev/null
done
Results:
noop anticipatory deadline [cfq]
Vim: Warning: Output is not to a terminal
real 0m2.464s
user 0m0.046s
sys 0m0.022s
[noop] anticipatory deadline cfq
Vim: Warning: Output is not to a terminal
real 0m2.188s
user 0m0.045s
sys 0m0.018s
noop [anticipatory] deadline cfq
Vim: Warning: Output is not to a terminal
real 0m2.213s
user 0m0.044s
sys 0m0.021s
noop anticipatory [deadline] cfq
Vim: Warning: Output is not to a terminal
real 0m2.422s
user 0m0.046s
sys 0m0.018s
Linux rocket 2.6.15-rc1-mm2 #6 SMP PREEMPT Tue Nov 22 11:02:59 PST
2005 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 4200+
AuthenticAMD GNU/Linux
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript
2005-11-22 19:27 ` Avuton Olrich
@ 2005-11-23 1:31 ` Craig Shelley
2005-11-23 1:47 ` More Slowdown - testscript [Part 2] Craig Shelley
0 siblings, 1 reply; 50+ messages in thread
From: Craig Shelley @ 2005-11-23 1:31 UTC (permalink / raw)
To: reiserfs-list
[-- Attachment #1.1: Type: text/plain, Size: 1903 bytes --]
Hi,
The slow sync problems still exist with fresh vanilla kernel patched
with Reiser4 only (reiser4-for-2.6.14-1.patch). The slow sync occurs
regardless of which IO scheduler is in use.
craig@teratron.lan.etheus.net:~$ uname -a
Linux teratron.lan.etheus.net 2.6.14.2 #2 PREEMPT Tue Nov 22 23:48:39
GMT 2005 i686 GNU/Linux
See the attached testscript.sh
These are the results from the script:
sync a1
real 0m1.301s
user 0m0.000s
sys 0m0.000s
sync a2
real 0m0.341s
user 0m0.004s
sys 0m0.000s
sync a3
real 0m0.341s
user 0m0.004s
sys 0m0.004s
sync a4
real 0m0.307s
user 0m0.000s
sys 0m0.000s
Performing recursive ls
real 0m0.307s
user 0m0.080s
sys 0m0.220s
sync b1
real 0m9.716s
user 0m0.000s
sys 0m0.024s
sync b2
real 0m0.391s
user 0m0.004s
sys 0m0.000s
sync b3
real 0m0.316s
user 0m0.000s
sys 0m0.000s
sync b4
real 0m0.341s
user 0m0.000s
sys 0m0.000s
Performing recursive ls
real 0m0.734s
user 0m0.216s
sys 0m0.516s
sync c1
real 0m53.698s
user 0m0.000s
sys 0m0.108s
sync c2
real 0m0.665s
user 0m0.000s
sys 0m0.004s
sync c3
real 0m0.125s
user 0m0.000s
sys 0m0.008s
sync c4
real 0m0.125s
user 0m0.000s
sys 0m0.000s
Sync a1->a4 execute relatively quickly
The recursive ls happen very quickly because the data is already cached.
Syncs immediately after the recursive ls take ages. This is really
strange since the recursive ls does not touch the disk because the data
is cached.
My guess is that when sync is called, the cache of ALL recently accessed
data is either being committed back to disk, or being re-read.
--
Craig Shelley
EMail: craig@microtron.org.uk
Jabber: shell@jabber.earth.li
[-- Attachment #1.2: testscript.sh --]
[-- Type: application/x-shellscript, Size: 542 bytes --]
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript [Part 2]
2005-11-23 1:31 ` More Slowdown - testscript Craig Shelley
@ 2005-11-23 1:47 ` Craig Shelley
2005-11-23 20:23 ` More Slowdown - testscript [noatime,nodiratime] Craig Shelley
0 siblings, 1 reply; 50+ messages in thread
From: Craig Shelley @ 2005-11-23 1:47 UTC (permalink / raw)
To: reiserfs-list
[-- Attachment #1: Type: text/plain, Size: 1245 bytes --]
Here are the results after testing on 2.6.12.1 which is not affected by the sync problem.
Notice how sync b1 and c1 are now hardly affected by the recursive ls.
sync a1
real 0m0.072s
user 0m0.001s
sys 0m0.002s
sync a2
real 0m0.012s
user 0m0.000s
sys 0m0.001s
sync a3
real 0m0.012s
user 0m0.001s
sys 0m0.001s
sync a4
real 0m0.011s
user 0m0.002s
sys 0m0.000s
Performing recursive ls
real 0m0.307s
user 0m0.090s
sys 0m0.210s
sync b1
real 0m0.013s
user 0m0.000s
sys 0m0.003s
sync b2
real 0m0.011s
user 0m0.001s
sys 0m0.000s
sync b3
real 0m0.011s
user 0m0.000s
sys 0m0.002s
sync b4
real 0m0.011s
user 0m0.000s
sys 0m0.002s
Performing recursive ls
real 0m0.704s
user 0m0.209s
sys 0m0.480s
sync c1
real 0m0.018s
user 0m0.000s
sys 0m0.006s
sync c2
real 0m0.011s
user 0m0.000s
sys 0m0.002s
sync c3
real 0m0.011s
user 0m0.001s
sys 0m0.001s
sync c4
real 0m0.011s
user 0m0.000s
sys 0m0.001s
--
Craig Shelley
EMail: craig@microtron.org.uk
Jabber: shell@jabber.earth.li
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript [noatime,nodiratime]
2005-11-23 1:47 ` More Slowdown - testscript [Part 2] Craig Shelley
@ 2005-11-23 20:23 ` Craig Shelley
2005-11-24 4:49 ` Hans Reiser
0 siblings, 1 reply; 50+ messages in thread
From: Craig Shelley @ 2005-11-23 20:23 UTC (permalink / raw)
To: reiserfs-list
[-- Attachment #1: Type: text/plain, Size: 1492 bytes --]
With the noatime and nodiratime options, the problem of accessing files
causing a massive sync time has gone. See the results below.
Although this option has made the system useable, I don't think it has
fully solved the problem. I think fsync() and sync() performance is
still poor, I will do a bit more testing and get back.
Regards,
--
Craig Shelley
EMail: craig@microtron.org.uk
Jabber: shell@jabber.earth.li
Results:
craig@teratron.lan.etheus.net:~$ ./testscript.sh
sync a1
real 0m0.870s
user 0m0.000s
sys 0m0.000s
sync a2
real 0m0.083s
user 0m0.004s
sys 0m0.000s
sync a3
real 0m0.075s
user 0m0.000s
sys 0m0.004s
sync a4
real 0m0.083s
user 0m0.000s
sys 0m0.000s
Performing recursive ls
real 0m0.314s
user 0m0.076s
sys 0m0.228s
sync b1
real 0m0.077s
user 0m0.000s
sys 0m0.000s
sync b2
real 0m0.083s
user 0m0.000s
sys 0m0.000s
sync b3
real 0m0.075s
user 0m0.000s
sys 0m0.004s
sync b4
real 0m0.083s
user 0m0.000s
sys 0m0.000s
Performing recursive ls
real 0m0.744s
user 0m0.236s
sys 0m0.504s
sync c1
real 0m0.078s
user 0m0.000s
sys 0m0.000s
sync c2
real 0m0.083s
user 0m0.000s
sys 0m0.000s
sync c3
real 0m0.074s
user 0m0.000s
sys 0m0.004s
sync c4
real 0m0.083s
user 0m0.000s
sys 0m0.000s
[-- Attachment #2: This is a digitally signed message part --]
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^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript [noatime,nodiratime]
2005-11-23 20:23 ` More Slowdown - testscript [noatime,nodiratime] Craig Shelley
@ 2005-11-24 4:49 ` Hans Reiser
2005-11-24 7:49 ` Sander
0 siblings, 1 reply; 50+ messages in thread
From: Hans Reiser @ 2005-11-24 4:49 UTC (permalink / raw)
To: reiserfs-list
Craig Shelley wrote:
>With the noatime and nodiratime options, the problem of accessing files
>causing a massive sync time has gone. See the results below.
>
>Although this option has made the system useable, I don't think it has
>fully solved the problem. I think fsync() and sync() performance is
>still poor, I will do a bit more testing and get back.
>
>Regards,
>
>
>
Sounds like we need to specifically optimize fsync. Well, we have known
that for a while, but now it is more true.
Ways we can do it include using write twice journaling to a fixed
journal area for fsync, and making it possible to specify for a
particular file that it should have an atime, and then letting noatime
be the default.
Probably doing both is best.
Atime has been hated by most fs designers for a very very long time, so
there might be less resistance to a new standard for this than one would
think.
Hans
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript [noatime,nodiratime]
2005-11-24 4:49 ` Hans Reiser
@ 2005-11-24 7:49 ` Sander
2005-11-24 9:41 ` Avuton Olrich
0 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-24 7:49 UTC (permalink / raw)
To: Hans Reiser; +Cc: reiserfs-list
Hans Reiser wrote (ao):
> Craig Shelley wrote:
> >With the noatime and nodiratime options, the problem of accessing files
> >causing a massive sync time has gone. See the results below.
> >
> >Although this option has made the system useable, I don't think it has
> >fully solved the problem. I think fsync() and sync() performance is
> >still poor, I will do a bit more testing and get back.
>
> Sounds like we need to specifically optimize fsync. Well, we have
> known that for a while, but now it is more true.
Please don't forget that the behavior without 'noatime' is new. I never
had my disk mounted 'noatime', and until recently did not experience the
huge slowdown. I assume the other people who reported this agree.
So whether or not fsync needs to be optimized, something changed in
Reiser4 or -mm that causes the huge slowdown.
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript [noatime,nodiratime]
2005-11-24 7:49 ` Sander
@ 2005-11-24 9:41 ` Avuton Olrich
2005-11-24 10:13 ` Artur Makówka
0 siblings, 1 reply; 50+ messages in thread
From: Avuton Olrich @ 2005-11-24 9:41 UTC (permalink / raw)
To: sander; +Cc: Hans Reiser, reiserfs-list
On 11/23/05, Sander <sander@humilis.net> wrote:
> Hans Reiser wrote (ao):
> > Craig Shelley wrote:
> > >With the noatime and nodiratime options, the problem of accessing files
> > >causing a massive sync time has gone. See the results below.
> Please don't forget that the behavior without 'noatime' is new. I never
> had my disk mounted 'noatime', and until recently did not experience the
> huge slowdown. I assume the other people who reported this agree.
>
> So whether or not fsync needs to be optimized, something changed in
> Reiser4 or -mm that causes the huge slowdown.
Agreed, I have mounted with noatime nodiratime and still get time when
interactivity is extremely poor. Mostly with the vim test. I'm not
sure the problem is /fixed/ but it does seem much better.
avuton
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: More Slowdown - testscript [noatime,nodiratime]
2005-11-24 9:41 ` Avuton Olrich
@ 2005-11-24 10:13 ` Artur Makówka
0 siblings, 0 replies; 50+ messages in thread
From: Artur Makówka @ 2005-11-24 10:13 UTC (permalink / raw)
To: reiserfs-list
Avuton Olrich wrote:
> On 11/23/05, Sander <sander@humilis.net> wrote:
>> Please don't forget that the behavior without 'noatime' is new. I never
>> had my disk mounted 'noatime', and until recently did not experience the
>> huge slowdown. I assume the other people who reported this agree.
>>
>> So whether or not fsync needs to be optimized, something changed in
>> Reiser4 or -mm that causes the huge slowdown.
>
> Agreed, I have mounted with noatime nodiratime and still get time when
> interactivity is extremely poor. Mostly with the vim test. I'm not
> sure the problem is /fixed/ but it does seem much better.
>
I also agree, i see improvement, but there was a time when noatime
nodiratime wasn't needed to not cause slowdowns. But i'm sure i will
leave noatime/nodiratime set to off anyways, as this is mot much useful
for me.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2)
2005-11-22 18:46 ` E.Gryaznova
2005-11-22 19:27 ` Avuton Olrich
@ 2005-11-23 7:09 ` Sander
2005-11-23 10:06 ` Collect data? E.Gryaznova
2005-11-23 10:26 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Hesse, Christian
1 sibling, 2 replies; 50+ messages in thread
From: Sander @ 2005-11-23 7:09 UTC (permalink / raw)
To: E.Gryaznova; +Cc: sander, Hesse, Christian, Vladimir V. Saveliev, reiserfs-list
E.Gryaznova wrote (ao):
> Sander wrote:
> ># echo "foo" > /boot/test
> ># time vim +"s/foo/bar/" +"wq" /boot/test
> >real 0m0.016s
> >user 0m0.000s
> >sys 0m0.000s
> >
> ># echo "foo" > /root/test
> ># time vim +"s/foo/bar/" +"wq" /root/test
> >real 0m9.667s
> >user 0m0.000s
> >sys 0m0.020s
> >
> >/dev/hda2 on / type reiser4 (rw)
> >/dev/hda1 on /boot type ext2 (rw)
>
> Yes, thank you.
> Which iosched do you use?
'deadline':
$ cat /sys/block/hda/queue/scheduler
noop anticipatory [deadline] cfq
> Would you please repeat the vim/reiser4 test for each iosched and
> send us the time values?
As others already reacted with data regarding this test I assume you
don't need my data anymore.
I understand this problem must be quite annoying for the Reiserfs team
as you can't reproduce it. In my case it also only happens on one
system, and not on another.
Maybe we can collect data? I'm happy to set up a page with 'good' and
'bad' configurations. Any suggestions as to what you need?
My 'good' system:
kernel: 2.6.15-rc1-mm2
OS: Debian Sid
disks: 4x sata on Promise
raid/lvm/etc: lmv stripe
My 'bad' system:
kernel: 2.6.15-rc1-mm1
OS: Debian Sid
disks: ata on nForce2
raid/lvm/etc: none, single disk
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 7:09 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Sander
@ 2005-11-23 10:06 ` E.Gryaznova
2005-11-23 10:15 ` Sander
2005-11-23 10:26 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Hesse, Christian
1 sibling, 1 reply; 50+ messages in thread
From: E.Gryaznova @ 2005-11-23 10:06 UTC (permalink / raw)
To: sander; +Cc: Vladimir Saveliev, reiserfs-list
Sander wrote:
>E.Gryaznova wrote (ao):
>
>
>>Sander wrote:
>>
>>
>>># echo "foo" > /boot/test
>>># time vim +"s/foo/bar/" +"wq" /boot/test
>>>real 0m0.016s
>>>user 0m0.000s
>>>sys 0m0.000s
>>>
>>># echo "foo" > /root/test
>>># time vim +"s/foo/bar/" +"wq" /root/test
>>>real 0m9.667s
>>>user 0m0.000s
>>>sys 0m0.020s
>>>
>>>/dev/hda2 on / type reiser4 (rw)
>>>/dev/hda1 on /boot type ext2 (rw)
>>>
>>>
>>Yes, thank you.
>>Which iosched do you use?
>>
>>
>
>'deadline':
>
>$ cat /sys/block/hda/queue/scheduler
>noop anticipatory [deadline] cfq
>
>
>
>>Would you please repeat the vim/reiser4 test for each iosched and
>>send us the time values?
>>
>>
>
>As others already reacted with data regarding this test I assume you
>don't need my data anymore.
>
>
not right. We _need_ your data for "bad" system.
Thanks,
Lena
>I understand this problem must be quite annoying for the Reiserfs team
>as you can't reproduce it. In my case it also only happens on one
>system, and not on another.
>
>Maybe we can collect data? I'm happy to set up a page with 'good' and
>'bad' configurations. Any suggestions as to what you need?
>
>My 'good' system:
>kernel: 2.6.15-rc1-mm2
>OS: Debian Sid
>disks: 4x sata on Promise
>raid/lvm/etc: lmv stripe
>
>My 'bad' system:
>kernel: 2.6.15-rc1-mm1
>OS: Debian Sid
>disks: ata on nForce2
>raid/lvm/etc: none, single disk
>
>
>
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 10:06 ` Collect data? E.Gryaznova
@ 2005-11-23 10:15 ` Sander
0 siblings, 0 replies; 50+ messages in thread
From: Sander @ 2005-11-23 10:15 UTC (permalink / raw)
To: E.Gryaznova; +Cc: sander, Vladimir Saveliev, reiserfs-list
E.Gryaznova wrote (ao):
> Sander wrote:
> >E.Gryaznova wrote (ao):
> >>Would you please repeat the vim/reiser4 test for each iosched and
> >>send us the time values?
> >
> >As others already reacted with data regarding this test I assume you
> >don't need my data anymore.
>
> not right. We _need_ your data for "bad" system.
Oke, more than happy to comply :-)
Please let me know if you need me to do additional tests.
> >My 'bad' system:
> >kernel: 2.6.15-rc1-mm1
> >OS: Debian Sid
> >disks: ata on nForce2
> >raid/lvm/etc: none, single disk
for i in `seq 4`; do for i in cfq noop anticipatory deadline; do echo $i > /sys/block/hda/queue/scheduler; cat /sys/block/hda/queue/scheduler; echo "foo" > test && time vim +"s/foo/bar/" +"wq" test &> /dev/null ; done; done
noop anticipatory deadline [cfq]
real 0m7.792s
user 0m0.000s
sys 0m0.000s
[noop] anticipatory deadline cfq
real 0m4.038s
user 0m0.000s
sys 0m0.010s
noop [anticipatory] deadline cfq
real 0m5.466s
user 0m0.000s
sys 0m0.000s
noop anticipatory [deadline] cfq
real 0m5.832s
user 0m0.000s
sys 0m0.000s
===
noop anticipatory deadline [cfq]
real 0m6.782s
user 0m0.000s
sys 0m0.000s
[noop] anticipatory deadline cfq
real 0m8.415s
user 0m0.010s
sys 0m0.010s
noop [anticipatory] deadline cfq
real 0m6.757s
user 0m0.000s
sys 0m0.030s
noop anticipatory [deadline] cfq
real 0m8.538s
user 0m0.000s
sys 0m0.030s
===
noop anticipatory deadline [cfq]
real 0m10.118s
user 0m0.000s
sys 0m0.010s
[noop] anticipatory deadline cfq
real 0m8.429s
user 0m0.000s
sys 0m0.020s
noop [anticipatory] deadline cfq
real 0m10.497s
user 0m0.000s
sys 0m0.000s
noop anticipatory [deadline] cfq
real 0m10.434s
user 0m0.000s
sys 0m0.010s
===
noop anticipatory deadline [cfq]
real 0m9.196s
user 0m0.000s
sys 0m0.030s
[noop] anticipatory deadline cfq
real 0m9.298s
user 0m0.000s
sys 0m0.010s
noop [anticipatory] deadline cfq
real 0m11.268s
user 0m0.000s
sys 0m0.040s
noop anticipatory [deadline] cfq
real 0m8.034s
user 0m0.000s
sys 0m0.040s
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2)
2005-11-23 7:09 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Sander
2005-11-23 10:06 ` Collect data? E.Gryaznova
@ 2005-11-23 10:26 ` Hesse, Christian
2005-11-23 10:48 ` Sander
1 sibling, 1 reply; 50+ messages in thread
From: Hesse, Christian @ 2005-11-23 10:26 UTC (permalink / raw)
To: reiserfs-list, sander; +Cc: E.Gryaznova, Vladimir V. Saveliev
[-- Attachment #1: Type: text/plain, Size: 549 bytes --]
On Wednesday 23 November 2005 08:09, Sander wrote:
> My 'good' system:
> kernel: 2.6.15-rc1-mm2
> OS: Debian Sid
> disks: 4x sata on Promise
> raid/lvm/etc: lmv stripe
>
> My 'bad' system:
> kernel: 2.6.15-rc1-mm1
> OS: Debian Sid
> disks: ata on nForce2
> raid/lvm/etc: none, single disk
My 'bad' system:
kernel: everything from 2.6.14-rc3* to 2.6.15-rc1*
Compiler: GCC 3.4.4-r1 (including Gentoo patches)
OS: Gentoo ~x86
disk: ATA on Intel ICH4-M (Centrino Notebook)
raid/lvm/etc: none, single disk
--
Christian
[-- Attachment #2: Type: application/pgp-signature, Size: 190 bytes --]
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2)
2005-11-23 10:26 ` Collect data? (was: Re: More Slowdown or reiser4 update for 2.6.14-mm2) Hesse, Christian
@ 2005-11-23 10:48 ` Sander
2005-11-23 11:22 ` Collect data? Vladimir V. Saveliev
0 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-23 10:48 UTC (permalink / raw)
To: Hesse, Christian; +Cc: reiserfs-list, sander, E.Gryaznova, Vladimir V. Saveliev
Hesse, Christian wrote (ao):
> On Wednesday 23 November 2005 08:09, Sander wrote:
> > My 'good' system:
> > kernel: 2.6.15-rc1-mm2
> > OS: Debian Sid
> > disks: 4x sata on Promise
> > raid/lvm/etc: lmv stripe
> >
> > My 'bad' system:
> > kernel: 2.6.15-rc1-mm1
> > OS: Debian Sid
> > disks: ata on nForce2
> > raid/lvm/etc: none, single disk
>
> My 'bad' system:
> kernel: everything from 2.6.14-rc3* to 2.6.15-rc1*
> Compiler: GCC 3.4.4-r1 (including Gentoo patches)
> OS: Gentoo ~x86
> disk: ATA on Intel ICH4-M (Centrino Notebook)
> raid/lvm/etc: none, single disk
Your Compiler suggestion is a good one.
I added your data at http://humilis.net/reiser4slowdown assuming you
don't mind (please let me know if you do mind).
Reiser-dev team, do you need other info beside what is listed there?
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 10:48 ` Sander
@ 2005-11-23 11:22 ` Vladimir V. Saveliev
2005-11-23 11:53 ` Hesse, Christian
2005-11-23 12:08 ` Sander
0 siblings, 2 replies; 50+ messages in thread
From: Vladimir V. Saveliev @ 2005-11-23 11:22 UTC (permalink / raw)
To: sander; +Cc: Hesse, Christian, reiserfs-list, E.Gryaznova
Hello
Sander wrote:
> Hesse, Christian wrote (ao):
>>On Wednesday 23 November 2005 08:09, Sander wrote:
>>>My 'good' system:
>>>kernel: 2.6.15-rc1-mm2
>>>OS: Debian Sid
>>>disks: 4x sata on Promise
>>>raid/lvm/etc: lmv stripe
>>>
>>>My 'bad' system:
>>>kernel: 2.6.15-rc1-mm1
>>>OS: Debian Sid
>>>disks: ata on nForce2
>>>raid/lvm/etc: none, single disk
>>My 'bad' system:
>>kernel: everything from 2.6.14-rc3* to 2.6.15-rc1*
>>Compiler: GCC 3.4.4-r1 (including Gentoo patches)
>>OS: Gentoo ~x86
>>disk: ATA on Intel ICH4-M (Centrino Notebook)
>>raid/lvm/etc: none, single disk
>
> Your Compiler suggestion is a good one.
>
> I added your data at http://humilis.net/reiser4slowdown assuming you
> don't mind (please let me know if you do mind).
>
> Reiser-dev team, do you need other info beside what is listed there?
>
It could be useful if there were a description of a test which was used to
measure slowdown, result of that test on both "good" and "bad" kernels.
Information about good kernel is also needed.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 11:22 ` Collect data? Vladimir V. Saveliev
@ 2005-11-23 11:53 ` Hesse, Christian
2005-11-23 12:17 ` Sander
2005-11-23 12:08 ` Sander
1 sibling, 1 reply; 50+ messages in thread
From: Hesse, Christian @ 2005-11-23 11:53 UTC (permalink / raw)
To: Vladimir V. Saveliev; +Cc: sander, reiserfs-list, E.Gryaznova
[-- Attachment #1: Type: text/plain, Size: 1368 bytes --]
On Wednesday 23 November 2005 12:22, Vladimir V. Saveliev wrote:
> Hello
>
> Sander wrote:
> > Hesse, Christian wrote (ao):
> >>On Wednesday 23 November 2005 08:09, Sander wrote:
> >>>My 'good' system:
> >>>kernel: 2.6.15-rc1-mm2
> >>>OS: Debian Sid
> >>>disks: 4x sata on Promise
> >>>raid/lvm/etc: lmv stripe
> >>>
> >>>My 'bad' system:
> >>>kernel: 2.6.15-rc1-mm1
> >>>OS: Debian Sid
> >>>disks: ata on nForce2
> >>>raid/lvm/etc: none, single disk
> >>
> >>My 'bad' system:
> >>kernel: everything from 2.6.14-rc3* to 2.6.15-rc1*
> >>Compiler: GCC 3.4.4-r1 (including Gentoo patches)
> >>OS: Gentoo ~x86
> >>disk: ATA on Intel ICH4-M (Centrino Notebook)
> >>raid/lvm/etc: none, single disk
> >
> > Your Compiler suggestion is a good one.
> >
> > I added your data at http://humilis.net/reiser4slowdown assuming you
> > don't mind (please let me know if you do mind).
> >
> > Reiser-dev team, do you need other info beside what is listed there?
>
> It could be useful if there were a description of a test which was used to
> measure slowdown, result of that test on both "good" and "bad" kernels.
> Information about good kernel is also needed.
For Sander's list:
http://www.earthworm.de/tmp/reiser4-fsync.c
strace -T -e sync,fsync reiser4-fsync
Good kernels is everything 2.6.13* and before.
--
Christian
[-- Attachment #2: Type: application/pgp-signature, Size: 190 bytes --]
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 11:53 ` Hesse, Christian
@ 2005-11-23 12:17 ` Sander
2005-11-23 12:21 ` Hesse, Christian
0 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-23 12:17 UTC (permalink / raw)
To: Hesse, Christian; +Cc: Vladimir V. Saveliev, sander, reiserfs-list, E.Gryaznova
Hesse, Christian wrote (ao):
> For Sander's list:
>
> http://www.earthworm.de/tmp/reiser4-fsync.c
> strace -T -e sync,fsync reiser4-fsync
I've added this one, but it segfaults at my system:
$ gcc -o reiser4-fsync reiser4-fsync.c
$ strace -T -e sync,fsync ./reiser4-fsync
Segmentation fault
Any idea?
> Good kernels is everything 2.6.13* and before.
Added, thanks!
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 12:17 ` Sander
@ 2005-11-23 12:21 ` Hesse, Christian
2005-11-23 12:28 ` Sander
0 siblings, 1 reply; 50+ messages in thread
From: Hesse, Christian @ 2005-11-23 12:21 UTC (permalink / raw)
To: sander; +Cc: Vladimir V. Saveliev, reiserfs-list, E.Gryaznova
[-- Attachment #1: Type: text/plain, Size: 585 bytes --]
On Wednesday 23 November 2005 13:17, Sander wrote:
> Hesse, Christian wrote (ao):
> > For Sander's list:
> >
> > http://www.earthworm.de/tmp/reiser4-fsync.c
> > strace -T -e sync,fsync reiser4-fsync
>
> I've added this one, but it segfaults at my system:
>
> $ gcc -o reiser4-fsync reiser4-fsync.c
> $ strace -T -e sync,fsync ./reiser4-fsync
> Segmentation fault
>
> Any idea?
I think that is caused by a patch in -mm. You should read "2.6.15-rc1-mm2
breaks strace" on lkml.
> > Good kernels is everything 2.6.13* and before.
>
> Added, thanks!
--
Christian
[-- Attachment #2: Type: application/pgp-signature, Size: 190 bytes --]
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 12:21 ` Hesse, Christian
@ 2005-11-23 12:28 ` Sander
2005-11-23 13:09 ` Vladimir V. Saveliev
0 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-23 12:28 UTC (permalink / raw)
To: Hesse, Christian; +Cc: sander, Vladimir V. Saveliev, reiserfs-list, E.Gryaznova
Hesse, Christian wrote (ao):
> On Wednesday 23 November 2005 13:17, Sander wrote:
> > Hesse, Christian wrote (ao):
> > > For Sander's list:
> > >
> > > http://www.earthworm.de/tmp/reiser4-fsync.c
> > > strace -T -e sync,fsync reiser4-fsync
> >
> > I've added this one, but it segfaults at my system:
> >
> > $ gcc -o reiser4-fsync reiser4-fsync.c
> > $ strace -T -e sync,fsync ./reiser4-fsync
> > Segmentation fault
> >
> > Any idea?
>
> I think that is caused by a patch in -mm. You should read
> "2.6.15-rc1-mm2 breaks strace" on lkml.
I use -mm for Reiser4 obviously :-)
Owh well, it is still useful for other kernels of course.
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 12:28 ` Sander
@ 2005-11-23 13:09 ` Vladimir V. Saveliev
2005-11-23 15:10 ` Sander
0 siblings, 1 reply; 50+ messages in thread
From: Vladimir V. Saveliev @ 2005-11-23 13:09 UTC (permalink / raw)
To: sander; +Cc: Hesse, Christian, reiserfs-list, E.Gryaznova
[-- Attachment #1: Type: text/plain, Size: 763 bytes --]
Hello
Sander wrote:
> Hesse, Christian wrote (ao):
>>On Wednesday 23 November 2005 13:17, Sander wrote:
>>>Hesse, Christian wrote (ao):
>>>>For Sander's list:
>>>>
>>>>http://www.earthworm.de/tmp/reiser4-fsync.c
>>>>strace -T -e sync,fsync reiser4-fsync
>>>I've added this one, but it segfaults at my system:
>>>
>>>$ gcc -o reiser4-fsync reiser4-fsync.c
>>>$ strace -T -e sync,fsync ./reiser4-fsync
>>>Segmentation fault
>>>
>>>Any idea?
>>I think that is caused by a patch in -mm. You should read
>>"2.6.15-rc1-mm2 breaks strace" on lkml.
>
> I use -mm for Reiser4 obviously :-)
>
> Owh well, it is still useful for other kernels of course.
>
Please unapply the attached patch and check whether it makes any effect.
cd fs/reiser4
cat patch | patch -p1 -R
[-- Attachment #2: patch --]
[-- Type: text/plain, Size: 2752 bytes --]
diff --git a/plugin/file_ops_readdir.c b/plugin/file_ops_readdir.c
index 9926e7c..b85ae7f 100644
--- a/plugin/file_ops_readdir.c
+++ b/plugin/file_ops_readdir.c
@@ -632,6 +632,14 @@ int readdir_common(struct file *f /* dir
tap_done(&tap);
detach_fsdata(f);
+ /* try to update directory's atime */
+ if (reiser4_grab_space(inode_file_plugin(inode)->estimate.update(inode),
+ BA_CAN_COMMIT) != 0)
+ warning("", "failed to update atime on readdir: %llu",
+ get_inode_oid(inode));
+ else
+ update_atime(inode);
+
context_set_commit_async(ctx);
reiser4_exit_context(ctx);
diff --git a/super_ops.c b/super_ops.c
index fe18006..f4b750b 100644
--- a/super_ops.c
+++ b/super_ops.c
@@ -156,6 +156,28 @@ static void reiser4_destroy_inode(struct
}
/**
+ * reiser4_dirty_inode - dirty_inode of super operations
+ * @inode: inode being dirtied
+ *
+ * Updates stat data.
+ */
+static void reiser4_dirty_inode(struct inode *inode)
+{
+ int result;
+
+ if (!is_in_reiser4_context())
+ return;
+ assert("", !IS_RDONLY(inode));
+ assert("", (inode_file_plugin(inode)->estimate.update(inode) <=
+ get_current_context()->grabbed_blocks));
+
+ result = reiser4_update_sd(inode);
+ if (result)
+ warning("", "failed to dirty inode for %llu: %d",
+ get_inode_oid(inode), result);
+}
+
+/**
* reiser4_delete_inode - delete_inode of super operations
* @inode: inode to delete
*
@@ -421,6 +443,7 @@ static int reiser4_show_options(struct s
struct super_operations reiser4_super_operations = {
.alloc_inode = reiser4_alloc_inode,
.destroy_inode = reiser4_destroy_inode,
+ .dirty_inode = reiser4_dirty_inode,
.delete_inode = reiser4_delete_inode,
.put_super = reiser4_put_super,
.write_super = reiser4_write_super,
diff --git a/vfs_ops.c b/vfs_ops.c
index 7adce84..64cc23d 100644
--- a/vfs_ops.c
+++ b/vfs_ops.c
@@ -53,11 +53,6 @@
#include <linux/rcupdate.h>
-extern struct dentry_operations reiser4_dentry_operation;
-
-
-
-
/* update inode stat-data by calling plugin */
int reiser4_update_sd(struct inode *object)
{
@@ -254,8 +249,6 @@ void reiser4_handle_error(void)
}
}
-
-
struct dentry_operations reiser4_dentry_operations = {
.d_revalidate = NULL,
.d_hash = NULL,
diff --git a/vfs_ops.h b/vfs_ops.h
index 9ba968c..f1556a4 100644
--- a/vfs_ops.h
+++ b/vfs_ops.h
@@ -27,7 +27,7 @@ int reiser4_readpages(struct file *, str
int reiser4_invalidatepage(struct page *, unsigned long offset);
int reiser4_releasepage(struct page *, int gfp);
-extern int reiser4_update_sd(struct inode *object);
+extern int reiser4_update_sd(struct inode *);
extern int reiser4_add_nlink(struct inode *, struct inode *, int);
extern int reiser4_del_nlink(struct inode *, struct inode *, int);
======== end ========
^ permalink raw reply related [flat|nested] 50+ messages in thread* Re: Collect data?
2005-11-23 13:09 ` Vladimir V. Saveliev
@ 2005-11-23 15:10 ` Sander
2005-11-23 15:19 ` Vladimir V. Saveliev
0 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-23 15:10 UTC (permalink / raw)
To: Vladimir V. Saveliev; +Cc: sander, Hesse, Christian, reiserfs-list, E.Gryaznova
Vladimir V. Saveliev wrote (ao):
> Please unapply the attached patch and check whether it makes any effect.
Is there any risk involved in testing this patch?
And is this a real patch which fixes a real problem, or is it a test?
> cd fs/reiser4
> cat patch | patch -p1 -R
> diff --git a/plugin/file_ops_readdir.c b/plugin/file_ops_readdir.c
> index 9926e7c..b85ae7f 100644
> --- a/plugin/file_ops_readdir.c
> +++ b/plugin/file_ops_readdir.c
> @@ -632,6 +632,14 @@ int readdir_common(struct file *f /* dir
> tap_done(&tap);
> detach_fsdata(f);
>
> + /* try to update directory's atime */
> + if (reiser4_grab_space(inode_file_plugin(inode)->estimate.update(inode),
> + BA_CAN_COMMIT) != 0)
> + warning("", "failed to update atime on readdir: %llu",
> + get_inode_oid(inode));
> + else
> + update_atime(inode);
> +
> context_set_commit_async(ctx);
> reiser4_exit_context(ctx);
>
> diff --git a/super_ops.c b/super_ops.c
> index fe18006..f4b750b 100644
> --- a/super_ops.c
> +++ b/super_ops.c
> @@ -156,6 +156,28 @@ static void reiser4_destroy_inode(struct
> }
>
> /**
> + * reiser4_dirty_inode - dirty_inode of super operations
> + * @inode: inode being dirtied
> + *
> + * Updates stat data.
> + */
> +static void reiser4_dirty_inode(struct inode *inode)
> +{
> + int result;
> +
> + if (!is_in_reiser4_context())
> + return;
> + assert("", !IS_RDONLY(inode));
> + assert("", (inode_file_plugin(inode)->estimate.update(inode) <=
> + get_current_context()->grabbed_blocks));
> +
> + result = reiser4_update_sd(inode);
> + if (result)
> + warning("", "failed to dirty inode for %llu: %d",
> + get_inode_oid(inode), result);
> +}
> +
> +/**
> * reiser4_delete_inode - delete_inode of super operations
> * @inode: inode to delete
> *
> @@ -421,6 +443,7 @@ static int reiser4_show_options(struct s
> struct super_operations reiser4_super_operations = {
> .alloc_inode = reiser4_alloc_inode,
> .destroy_inode = reiser4_destroy_inode,
> + .dirty_inode = reiser4_dirty_inode,
> .delete_inode = reiser4_delete_inode,
> .put_super = reiser4_put_super,
> .write_super = reiser4_write_super,
> diff --git a/vfs_ops.c b/vfs_ops.c
> index 7adce84..64cc23d 100644
> --- a/vfs_ops.c
> +++ b/vfs_ops.c
> @@ -53,11 +53,6 @@
> #include <linux/rcupdate.h>
>
>
> -extern struct dentry_operations reiser4_dentry_operation;
> -
> -
> -
> -
> /* update inode stat-data by calling plugin */
> int reiser4_update_sd(struct inode *object)
> {
> @@ -254,8 +249,6 @@ void reiser4_handle_error(void)
> }
> }
>
> -
> -
> struct dentry_operations reiser4_dentry_operations = {
> .d_revalidate = NULL,
> .d_hash = NULL,
> diff --git a/vfs_ops.h b/vfs_ops.h
> index 9ba968c..f1556a4 100644
> --- a/vfs_ops.h
> +++ b/vfs_ops.h
> @@ -27,7 +27,7 @@ int reiser4_readpages(struct file *, str
> int reiser4_invalidatepage(struct page *, unsigned long offset);
> int reiser4_releasepage(struct page *, int gfp);
>
> -extern int reiser4_update_sd(struct inode *object);
> +extern int reiser4_update_sd(struct inode *);
> extern int reiser4_add_nlink(struct inode *, struct inode *, int);
> extern int reiser4_del_nlink(struct inode *, struct inode *, int);
>
> ======== end ========
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread* Re: Collect data?
2005-11-23 15:10 ` Sander
@ 2005-11-23 15:19 ` Vladimir V. Saveliev
2005-11-23 15:31 ` Sander
0 siblings, 1 reply; 50+ messages in thread
From: Vladimir V. Saveliev @ 2005-11-23 15:19 UTC (permalink / raw)
To: sander; +Cc: Hesse, Christian, reiserfs-list, E.Gryaznova
Hello
Sander wrote:
> Vladimir V. Saveliev wrote (ao):
>>Please unapply the attached patch and check whether it makes any effect.
>
> Is there any risk involved in testing this patch?
It should not. The only problem it will cause is not updating atime on accessing
files.
>
> And is this a real patch which fixes a real problem, or is it a test?
>
No. This is not a fix. This is a patch which I suspect is responsible for sync
performance drop. It fixes old reiser4 bug known as "not updating atime".
I asked you to reverse this patch to check whether this patch caused recent sync
performance degradation.
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 15:19 ` Vladimir V. Saveliev
@ 2005-11-23 15:31 ` Sander
2005-11-23 15:50 ` Vladimir V. Saveliev
0 siblings, 1 reply; 50+ messages in thread
From: Sander @ 2005-11-23 15:31 UTC (permalink / raw)
To: Vladimir V. Saveliev; +Cc: sander, Hesse, Christian, reiserfs-list, E.Gryaznova
Vladimir V. Saveliev wrote (ao):
> Sander wrote:
> > Vladimir V. Saveliev wrote (ao):
> >>Please unapply the attached patch and check whether it makes any effect.
> >
> > Is there any risk involved in testing this patch?
>
> It should not. The only problem it will cause is not updating atime on accessing
> files.
>
> > And is this a real patch which fixes a real problem, or is it a test?
>
> No. This is not a fix. This is a patch which I suspect is responsible for sync
> performance drop. It fixes old reiser4 bug known as "not updating atime".
> I asked you to reverse this patch to check whether this patch caused recent sync
> performance degradation.
Ah!
Now, if I remount my Reiser4 filesystem noatime,nodiratime, the problem
is gone.
Does that help?
Do you still want me to test a kernel with your patch?
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 15:31 ` Sander
@ 2005-11-23 15:50 ` Vladimir V. Saveliev
2005-11-23 15:57 ` Sander
2005-11-23 18:42 ` Ingo Bormuth
0 siblings, 2 replies; 50+ messages in thread
From: Vladimir V. Saveliev @ 2005-11-23 15:50 UTC (permalink / raw)
To: sander; +Cc: Hesse, Christian, reiserfs-list, E.Gryaznova
Hello
Sander wrote:
> Vladimir V. Saveliev wrote (ao):
>>Sander wrote:
>>>Vladimir V. Saveliev wrote (ao):
>>>>Please unapply the attached patch and check whether it makes any effect.
>>>Is there any risk involved in testing this patch?
>>It should not. The only problem it will cause is not updating atime on accessing
>>files.
>>
>>>And is this a real patch which fixes a real problem, or is it a test?
>>No. This is not a fix. This is a patch which I suspect is responsible for sync
>>performance drop. It fixes old reiser4 bug known as "not updating atime".
>>I asked you to reverse this patch to check whether this patch caused recent sync
>> performance degradation.
>
> Ah!
>
> Now, if I remount my Reiser4 filesystem noatime,nodiratime, the problem
> is gone.
>
> Does that help?
>
> Do you still want me to test a kernel with your patch?
>
Probably not, but
there were recently several reports about reiser4 sync performance degradation.
It would be great to hear that mounting noatime or unapplying that patch fixes
all problmes, including the one with evolution's field resizing and vim's ":wq".
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 15:50 ` Vladimir V. Saveliev
@ 2005-11-23 15:57 ` Sander
2005-11-23 18:42 ` Ingo Bormuth
1 sibling, 0 replies; 50+ messages in thread
From: Sander @ 2005-11-23 15:57 UTC (permalink / raw)
To: Vladimir V. Saveliev; +Cc: sander, Hesse, Christian, reiserfs-list, E.Gryaznova
Vladimir V. Saveliev wrote (ao):
> Sander wrote:
> > Vladimir V. Saveliev wrote (ao):
> >>No. This is not a fix. This is a patch which I suspect is responsible for sync
> >>performance drop. It fixes old reiser4 bug known as "not updating atime".
> >>I asked you to reverse this patch to check whether this patch caused recent sync
> >> performance degradation.
> >
> > Ah!
> >
> > Now, if I remount my Reiser4 filesystem noatime,nodiratime, the problem
> > is gone.
> >
> > Does that help?
> >
> > Do you still want me to test a kernel with your patch?
>
> Probably not, but
> there were recently several reports about reiser4 sync performance degradation.
> It would be great to hear that mounting noatime or unapplying that patch fixes
> all problmes, including the one with evolution's field resizing and vim's ":wq".
Well, for me the mount noatime fixes it for sure :-)
Weird thing though, my other system also has the default mounts (no
noatime or nodiratime) and doesn't suffer from the slowdown.
Also, I don't have Evolution, but the difference in vim (and thus mutt,
and btw, Postfix too) is _huge_.
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 15:50 ` Vladimir V. Saveliev
2005-11-23 15:57 ` Sander
@ 2005-11-23 18:42 ` Ingo Bormuth
1 sibling, 0 replies; 50+ messages in thread
From: Ingo Bormuth @ 2005-11-23 18:42 UTC (permalink / raw)
To: reiserfs-list; +Cc: ingo
On 2005-11-23 18:50, Vladimir V. Saveliev wrote:
> It would be great to hear that mounting noatime or unapplying that patch fixes
> all problmes, including the one with evolution's field resizing and vim's ":wq".
I posted before that I don't see the problem.
Well, all reiser4 partitions are mounted -o noatime,nodiratime ;)
Remounting with -o atime,diratime immediately makes the system creap
as if it was an old snail.
--
Ingo Bormuth, voicebox & telefax: +49-12125-10226517 '(~o-o~)'
public key 86326EC9, http://ibormuth.efil.de/contact ---ooO--(.)--Ooo---
^ permalink raw reply [flat|nested] 50+ messages in thread
* Re: Collect data?
2005-11-23 11:22 ` Collect data? Vladimir V. Saveliev
2005-11-23 11:53 ` Hesse, Christian
@ 2005-11-23 12:08 ` Sander
1 sibling, 0 replies; 50+ messages in thread
From: Sander @ 2005-11-23 12:08 UTC (permalink / raw)
To: Vladimir V. Saveliev; +Cc: sander, Hesse, Christian, reiserfs-list, E.Gryaznova
Vladimir V. Saveliev wrote (ao):
> Sander wrote:
> > Reiser-dev team, do you need other info beside what is listed there?
>
> It could be useful if there were a description of a test which was used to
> measure slowdown, result of that test on both "good" and "bad" kernels.
> Information about good kernel is also needed.
I've added a test and my 'good' system. Unfortunately it is not possible
for me to go back to older kernels as the current kernels are stable
while the older kernels where not.
http://humilis.net/reiser4slowdown
Please let me know what you think and if more info is needed.
I'll add reports as they pass by on the list.
--
Humilis IT Services and Solutions
http://www.humilis.net
^ permalink raw reply [flat|nested] 50+ messages in thread