From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Hans Rasmussen" Subject: Raid 1 always degrades after a reboot. Date: Mon, 6 Feb 2006 15:08:07 -0800 Message-ID: <001b01c62b72$3128a050$f400a8c0@tweety> Mime-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids Hi all. After every reboot, my brand new Raid1 array comes up degraded. It's always /dev/sdb1 that is unavailable or removed. The hardware is as follows...... 2x200MB Seagate SATA drives, in RAID 1.... These are for data only, OS is on a separate IDE disk. LVM Partitions for my data on the RAID Promise SATA300 TX2Plus Sata Card. (use their kernel module, ULSATA2) Asus P3B motherboard and 400Mhz P2 (getting replaced in the near future) Software Mandriva 2006 download edition, upgraded from Mandrake 9.1 Kernel 2.6.12-15mdk (not rebuilt) MDADM version 00.90.01 Logs, etc...... dmesg Linux version 2.6.12-15mdk (qateam@mercury.mandriva.com) (gcc version 4.0.1 (4.0.1-5mdk for Mandriva Linux release 2006.0)) #1 Mon Jan 9 17:08:48 MST 2006 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009d400 (usable) BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 0000000027ffc000 (usable) BIOS-e820: 0000000027ffc000 - 0000000027fff000 (ACPI data) BIOS-e820: 0000000027fff000 - 0000000028000000 (ACPI NVS) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 639MB LOWMEM available. On node 0 totalpages: 163836 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 159740 pages, LIFO batch:31 HighMem zone: 0 pages, LIFO batch:1 DMI 2.3 present. ACPI: RSDP (v000 ASUS ) @ 0x000f58a0 ACPI: RSDT (v001 ASUS P3B_F 0x30303031 MSFT 0x31313031) @ 0x27ffc000 ACPI: FADT (v001 ASUS P3B_F 0x30303031 MSFT 0x31313031) @ 0x27ffc080 ACPI: BOOT (v001 ASUS P3B_F 0x30303031 MSFT 0x31313031) @ 0x27ffc040 ACPI: DSDT (v001 ASUS P3B_F 0x00001000 MSFT 0x0100000b) @ 0x00000000 ACPI: PM-Timer IO Port: 0xe408 Allocating PCI resources starting at 28000000 (gap: 28000000:d7ff0000) Built 1 zonelists Local APIC disabled by BIOS -- you can enable it with "lapic" mapped APIC to ffffd000 (01503000) Initializing CPU#0 Kernel command line: auto BOOT_IMAGE=linux root=306 quiet acpi=ht resume=/dev/hda5 splash=silent bootsplash: silent mode. PID hash table entries: 4096 (order: 12, 65536 bytes) Detected 400.955 MHz processor. Using pmtmr for high-res timesource Console: colour dummy device 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 644744k/655344k available (2348k kernel code, 10028k reserved, 717k data, 268k init, 0k highmem, 0k BadRAM) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 794.62 BogoMIPS (lpj=397312) Mount-cache hash table entries: 512 CPU: After generic identify, caps: 0183f9ff 00000000 00000000 00000000 00000000 00000000 00000000 CPU: After vendor identify, caps: 0183f9ff 00000000 00000000 00000000 00000000 00000000 00000000 CPU: L1 I cache: 16K, L1 D cache: 16K CPU: L2 cache: 512K CPU: After all inits, caps: 0183f9ff 00000000 00000000 00000040 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: Intel Pentium II (Deschutes) stepping 02 Enabling fast FPU save and restore... done. Checking 'hlt' instruction... OK. checking if image is initramfs...it isn't (bad gzip magic numbers); looks like an initrd Freeing initrd memory: 299k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xf08b0, last bus=1 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20050309 ACPI: Interpreter disabled. Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI: disabled PnPBIOS: Disabled PCI: Probing PCI hardware PCI: Probing PCI hardware (bus 00) Boot video device is 0000:01:00.0 PCI: Using IRQ router PIIX/ICH [8086/7110] at 0000:00:04.0 Simple Boot Flag at 0x3a set to 0x1 apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) audit: initializing netlink socket (disabled) audit(1139207174.020:0): initialized VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au) devfs: boot_options: 0x0 Initializing Cryptographic API Limiting direct PCI/PCI transfers. vesafb: framebuffer at 0xe3000000, mapped to 0xe8880000, using 3750k, total 4096k vesafb: mode is 800x600x16, linelength=1600, pages=3 vesafb: protected mode interface info at c000:474c vesafb: scrolling: redraw vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0 bootsplash 3.1.6-2004/03/31: looking for picture...<6> silentjpeg size 34430 bytes,<6>...found (800x600, 34382 bytes, v3). Console: switching to colour frame buffer device 93x30 fb0: VESA VGA frame buffer device isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Real Time Clock Driver v1.12 PNP: No PS/2 controller found. Probing ports directly. serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 blocksize pktcdvd: v0.2.0a 2004-07-14 Jens Axboe (axboe@suse.de) and petero2@telia.com Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller at PCI slot 0000:00:04.1 PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:pio, hdd:DMA Probing IDE interface ide0... hda: WDC WD400JB-00ENA0, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... hdd: LTN526D, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 78165360 sectors (40020 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(33) hda: cache flushes not supported /dev/ide/host0/bus0/target0/lun0: p1 p2 < p5 p6 p7 p8 p9 p10 > mice: PS/2 mouse device common for all mice md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP: routing cache hash table of 8192 buckets, 64Kbytes TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 6, 262144 bytes) TCP: Hash tables configured (established 131072 bind 65536) NET: Registered protocol family 1 swsusp: Suspend partition has wrong signature? BIOS EDD facility v0.16 2004-Jun-25, 3 devices found devfs_mk_dev: could not append to parent for md/0 md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: cramfs filesystem found at block 0 RAMDISK: Loading 232KiB [1 disk] into ram disk... done. VFS: Mounted root (cramfs filesystem) readonly. input: AT Translated Set 2 keyboard on isa0060/serio0 SCSI subsystem initialized libata version 1.11 loaded. kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. logips2pp: Detected unknown logitech mouse model 1 Freeing unused kernel memory: 268k freed input: PS/2 Logitech Mouse on isa0060/serio1 usbcore: registered new driver usbfs usbcore: registered new driver hub USB Universal Host Controller Interface driver v2.2 PCI: Found IRQ 4 for device 0000:00:04.2 uhci_hcd 0000:00:04.2: UHCI Host Controller uhci_hcd 0000:00:04.2: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:04.2: irq 4, io base 0x0000b400 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ts: Compaq touchscreen protocol output EXT3 FS on hda6, internal journal device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@redhat.com Adding 1421712k swap on /dev/hda5. Priority:-1 extents:1 Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected an Intel 440BX Chipset. agpgart: AGP aperture is 64M @ 0xe4000000 PROMISE SATA-II 150/300 Series Linux Driver v1.01.0.20 PCI: Found IRQ 10 for device 0000:00:0b.0 ulsata2:[info] Drive 1/0: ST3200827AS 390721967s 200050MB UDMA6 ulsata2:[info] Drive 3/0: ST3200827AS 390721967s 200050MB UDMA6 scsi0 : ulsata2 Vendor: Model: ST3200827AS Rev: Type: Direct-Access ANSI SCSI revision: 02 SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB) SCSI device sda: drive cache: write through SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB) SCSI device sda: drive cache: write through /dev/scsi/host0/bus0/target0/lun0: p1 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Vendor: Model: ST3200827AS Rev: Type: Direct-Access ANSI SCSI revision: 02 SCSI device sdb: 390721968 512-byte hdwr sectors (200050 MB) SCSI device sdb: drive cache: write through SCSI device sdb: 390721968 512-byte hdwr sectors (200050 MB) SCSI device sdb: drive cache: write through /dev/scsi/host0/bus0/target2/lun0: p1 Attached scsi disk sdb at scsi0, channel 0, id 2, lun 0 md: raid1 personality registered as nr 3 md: md0 stopped. md: bind md: bind md: kicking non-fresh sdb1 from array! md: unbind md: export_rdev(sdb1) raid1: raid set md0 active with 1 out of 2 mirrors kjournald starting. Commit interval 5 seconds EXT3 FS on hda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hda9, internal journal EXT3-fs: mounted filesystem with ordered data mode. Supermount version 2.0.4 for kernel 2.6 kjournald starting. Commit interval 5 seconds EXT3 FS on hda10, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hda7, internal journal EXT3-fs: mounted filesystem with ordered data mode. kjournald starting. Commit interval 5 seconds EXT3 FS on hda8, internal journal EXT3-fs: mounted filesystem with ordered data mode. SGI XFS with ACLs, large block numbers, no debug enabled SGI XFS Quota Management subsystem XFS mounting filesystem dm-0 Ending clean XFS mount for filesystem: dm-0 XFS mounting filesystem dm-1 Ending clean XFS mount for filesystem: dm-1 XFS mounting filesystem dm-2 Ending clean XFS mount for filesystem: dm-2 XFS mounting filesystem dm-3 Ending clean XFS mount for filesystem: dm-3 loop: loaded (max 8 devices) hdd: ATAPI 52X CD-ROM drive, 120kB Cache, UDMA(33) sfdisk --list /dev/sda Disk /dev/sda: 24321 cylinders, 255 heads, 63 sectors/track Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start End #cyls #blocks Id System /dev/sda1 * 0+ 24320 24321- 195358401 fd Linux raid autodetect /dev/sda2 0 - 0 0 0 Empty /dev/sda3 0 - 0 0 0 Empty /dev/sda4 0 - 0 0 0 Empty sfdisk --list /dev/sdb Disk /dev/sdb: 24321 cylinders, 255 heads, 63 sectors/track Units = cylinders of 8225280 bytes, blocks of 1024 bytes, counting from 0 Device Boot Start End #cyls #blocks Id System /dev/sdb1 0+ 24320 24321- 195358401 fd Linux raid autodetect /dev/sdb2 0 - 0 0 0 Empty /dev/sdb3 0 - 0 0 0 Empty /dev/sdb4 0 - 0 0 0 Empty cat /etc/mdadm.conf DEVICE /dev/sda1 /dev/sdb1 ARRAY /dev/md0 UUID=9c025315:ba66d88a:6c87d7c4:c84f3d70 auto=yes mdadm --detail /dev/md0.......(This is after the rebuild, do not have this in degraded mode at the moment) /dev/md0: Version : 00.90.01 Creation Time : Sun Feb 5 13:32:36 2006 Raid Level : raid1 Array Size : 195358336 (186.31 GiB 200.05 GB) Device Size : 195358336 (186.31 GiB 200.05 GB) Raid Devices : 2 Total Devices : 2 Preferred Minor : 0 Persistence : Superblock is persistent Update Time : Mon Feb 6 15:00:46 2006 State : clean Active Devices : 2 Working Devices : 2 Failed Devices : 0 Spare Devices : 0 UUID : 9c025315:ba66d88a:6c87d7c4:c84f3d70 Events : 0.74066 Number Major Minor RaidDevice State 0 8 1 0 active sync /dev/sda1 1 8 17 1 active sync /dev/sdb1 Happy to give any other info. Thanks Hans Rasmussen CIS/GIS Coordinator SBS Forestry Inc. 250-561-1140