From: Lee Howard <faxguy@howardsilvan.com>
To: "Majed B." <majedb@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: md data-check causes soft lockup
Date: Tue, 22 Sep 2009 07:43:50 -0700 [thread overview]
Message-ID: <4AB8E2A6.2020800@howardsilvan.com> (raw)
In-Reply-To: <70ed7c3e0909211154y3e4abcadyf76822e60127dfad@mail.gmail.com>
Thanks Majed,
I've looked at the patch and it modifies md/raid5.c. However, I'm using
RAID1. Am I ignorant for doubting that the patch to raid5.c has any
affect on RAID1?
Thanks,
Lee.
Majed B. wrote:
> Hello,
>
> Check out the thread with the subject: BUG: soft lockup in [md4_raid5:21137]
>
> I think the guys have already fixed this in 2.6.32. The patch is
> mentioned in one of the replies, if you wish to try it.
>
> On Mon, Sep 21, 2009 at 9:08 PM, Lee Howard <faxguy@howardsilvan.com> wrote:
>
>> Linux software RAID maintainers and developers,
>>
>> Two months ago I wrote to the Linux kernel mailing list regarding a
>> condition expressed as "BUG: soft lockup - CPU#3 stuck for 61s!". I
>> initially battled this recurring problem in both Fedora 10 and Fedora 11.
>> Rafael J. Wysocki suggested that I update the kernel (to 2.6.31-rc4 or
>> later) and see if the problem resurfaced. I then used kernel
>> 2.6.31-0.94.rc4.fc12.x86_64 and found that the problem still continued, but
>> noticeably only when the md data-check process was run.
>>
>> You can read the last post to the LKML thread (with links to the entire
>> thread) here:
>>
>> http://lkml.org/lkml/2009/8/6/387
>>
>> The md data-check is being run in Fedora 11 by /etc/cron.weekly/raid-check
>> which is a little shell script that looks like this:
>>
>> ------------------------------------------------------
>> #!/bin/bash
>>
>> for dev in `grep "^md.*: active" /proc/mdstat | cut -f 1 -d ' '`; do
>> [ -f /sys/block/$dev/md/sync_action ] && \
>> echo "check" > /sys/block/$dev/md/sync_action
>> done
>> ------------------------------------------------------
>>
>> I have disabled this weekly data-check, and since doing so have not
>> encountered any soft lockup (or any other problem, for that matter).
>>
>> For reference, you can see in this thread here that I am not the only one to
>> have this problem:
>>
>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/212684
>>
>> It may important to note that I am running a 4-disk RAID1 array on 500GB
>> Western-Digial SATA drives. I've attached the output of 'lspci -vv' as
>> "lspci.out". I've attached the output of 'hdparm -I /dev/sda' as
>> "hdparm.out". /dev/sda, /dev/sdb, /dev/sdc, and /dev/sdd are all identical
>> drive types. I've attached the output of 'for i in 0 1 2; do mdadm --detail
>> /dev/md$i; done' as "mdadm.out".
>>
>> Please let me know if this is a configuration problem, a kernel bug, or
>> something else. Please let me know how to fix this problem so that I can
>> safely re-enable md data-check.
>>
>> Thanks,
>>
>> Lee.
>>
>> 00:00.0 RAM memory: nVidia Corporation MCP55 Memory Controller (rev a2)
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR+ FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0
>> Capabilities: [44] HyperTransport: Slave or Primary Interface
>> Command: BaseUnitID=0 UnitCnt=15 MastHost- DefDir- DUL-
>> Link Control 0: CFlE+ CST- CFE- <LkFail- Init+ EOC- TXO-
>> <CRCErr=0 IsocEn- LSEn+ ExtCTL- 64b-
>> Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut-
>> LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn-
>> Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+
>> <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
>> Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit
>> DwFcInEn- LWO=8bit DwFcOutEn-
>> Revision ID: 1.03
>> Link Frequency 0: 1.0GHz
>> Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
>> Link Frequency Capability 0: 200MHz+ 300MHz+ 400MHz+ 500MHz+
>> 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend-
>> Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA-
>> UIDRD-
>> Link Frequency 1: 200MHz
>> Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
>> Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz-
>> 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend-
>> Error Handling: PFlE+ OFlE+ PFE- OFE- EOCFE- RFE- CRCFE-
>> SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE-
>> Prefetchable memory behind bridge Upper: 00-00
>> Bus Number: 00
>> Capabilities: [dc] HyperTransport: MSI Mapping Enable+ Fixed-
>> Mapping Address Base: 00000000fee00000
>>
>> 00:01.0 ISA bridge: nVidia Corporation MCP55 LPC Bridge (rev a3)
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0
>> Region 0: I/O ports at 2f00 [size=128]
>>
>> 00:01.1 SMBus: nVidia Corporation MCP55 SMBus (rev a3)
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Interrupt: pin A routed to IRQ 10
>> Region 0: I/O ports at dc00 [size=64]
>> Region 4: I/O ports at 2d00 [size=64]
>> Region 5: I/O ports at 2e00 [size=64]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: nForce2_smbus
>> Kernel modules: i2c-nforce2
>>
>> 00:02.0 USB Controller: nVidia Corporation MCP55 USB Controller (rev a1)
>> (prog-if 10 [OHCI])
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (750ns min, 250ns max)
>> Interrupt: pin A routed to IRQ 22
>> Region 0: Memory at feafb000 (32-bit, non-prefetchable) [size=4K]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: ohci_hcd
>>
>> 00:02.1 USB Controller: nVidia Corporation MCP55 USB Controller (rev a2)
>> (prog-if 20 [EHCI])
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (750ns min, 250ns max)
>> Interrupt: pin B routed to IRQ 23
>> Region 0: Memory at feafac00 (32-bit, non-prefetchable) [size=256]
>> Capabilities: [44] Debug port: BAR=1 offset=0098
>> Capabilities: [80] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: ehci_hcd
>>
>> 00:04.0 IDE interface: nVidia Corporation MCP55 IDE (rev a1) (prog-if 8a
>> [Master SecP PriP])
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (750ns min, 250ns max)
>> Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable)
>> [size=8]
>> Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable)
>> [size=1]
>> Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable)
>> [size=8]
>> Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable)
>> [size=1]
>> Region 4: I/O ports at ffa0 [size=16]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Kernel driver in use: pata_amd
>> Kernel modules: ata_generic, pata_acpi, pata_amd
>>
>> 00:05.0 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3)
>> (prog-if 85 [Master SecO PriO])
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (750ns min, 250ns max)
>> Interrupt: pin A routed to IRQ 21
>> Region 0: I/O ports at d480 [size=8]
>> Region 1: I/O ports at d400 [size=4]
>> Region 2: I/O ports at d080 [size=8]
>> Region 3: I/O ports at d000 [size=4]
>> Region 4: I/O ports at cc00 [size=16]
>> Region 5: Memory at feaf9000 (32-bit, non-prefetchable) [size=4K]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [b0] MSI: Mask- 64bit+ Count=1/4 Enable-
>> Address: 0000000000000000 Data: 0000
>> Capabilities: [cc] HyperTransport: MSI Mapping Enable- Fixed+
>> Kernel driver in use: sata_nv
>> Kernel modules: ata_generic, pata_acpi, sata_nv
>>
>> 00:05.1 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3)
>> (prog-if 85 [Master SecO PriO])
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (750ns min, 250ns max)
>> Interrupt: pin B routed to IRQ 20
>> Region 0: I/O ports at c880 [size=8]
>> Region 1: I/O ports at c800 [size=4]
>> Region 2: I/O ports at c480 [size=8]
>> Region 3: I/O ports at c400 [size=4]
>> Region 4: I/O ports at c080 [size=16]
>> Region 5: Memory at feaf8000 (32-bit, non-prefetchable) [size=4K]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [b0] MSI: Mask- 64bit+ Count=1/4 Enable-
>> Address: 0000000000000000 Data: 0000
>> Capabilities: [cc] HyperTransport: MSI Mapping Enable- Fixed+
>> Kernel driver in use: sata_nv
>> Kernel modules: ata_generic, pata_acpi, sata_nv
>>
>> 00:05.2 IDE interface: nVidia Corporation MCP55 SATA Controller (rev a3)
>> (prog-if 85 [Master SecO PriO])
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (750ns min, 250ns max)
>> Interrupt: pin C routed to IRQ 23
>> Region 0: I/O ports at c000 [size=8]
>> Region 1: I/O ports at bc00 [size=4]
>> Region 2: I/O ports at b880 [size=8]
>> Region 3: I/O ports at b800 [size=4]
>> Region 4: I/O ports at b480 [size=16]
>> Region 5: Memory at feaf7000 (32-bit, non-prefetchable) [size=4K]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [b0] MSI: Mask- 64bit+ Count=1/4 Enable-
>> Address: 0000000000000000 Data: 0000
>> Capabilities: [cc] HyperTransport: MSI Mapping Enable- Fixed+
>> Kernel driver in use: sata_nv
>> Kernel modules: ata_generic, pata_acpi, sata_nv
>>
>> 00:06.0 PCI bridge: nVidia Corporation MCP55 PCI bridge (rev a2) (prog-if 01
>> [Subtractive decode])
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0
>> Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
>> I/O behind bridge: 0000e000-0000efff
>> Memory behind bridge: feb00000-febfffff
>> Prefetchable memory behind bridge: f8000000-fbffffff
>> Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [b8] Subsystem: nVidia Corporation Device cb84
>> Capabilities: [8c] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>>
>> 00:08.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a3)
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (250ns min, 5000ns max)
>> Interrupt: pin A routed to IRQ 30
>> Region 0: Memory at feaf6000 (32-bit, non-prefetchable) [size=4K]
>> Region 1: I/O ports at b400 [size=8]
>> Region 2: Memory at feafa800 (32-bit, non-prefetchable) [size=256]
>> Region 3: Memory at feafa400 (32-bit, non-prefetchable) [size=16]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
>> Capabilities: [70] MSI-X: Enable- Mask- TabSize=8
>> Vector table: BAR=2 offset=00000000
>> PBA: BAR=3 offset=00000000
>> Capabilities: [50] MSI: Mask+ 64bit+ Count=1/8 Enable+
>> Address: 00000000fee0400c Data: 4199
>> Masking: 000000fe Pending: 00000000
>> Capabilities: [6c] HyperTransport: MSI Mapping Enable- Fixed+
>> Kernel driver in use: forcedeth
>> Kernel modules: forcedeth
>>
>> 00:09.0 Bridge: nVidia Corporation MCP55 Ethernet (rev a3)
>> Subsystem: nVidia Corporation Device cb84
>> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0 (250ns min, 5000ns max)
>> Interrupt: pin A routed to IRQ 31
>> Region 0: Memory at feaf5000 (32-bit, non-prefetchable) [size=4K]
>> Region 1: I/O ports at b080 [size=8]
>> Region 2: Memory at feafa000 (32-bit, non-prefetchable) [size=256]
>> Region 3: Memory at feaf4c00 (32-bit, non-prefetchable) [size=16]
>> Capabilities: [44] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
>> Capabilities: [70] MSI-X: Enable- Mask- TabSize=8
>> Vector table: BAR=2 offset=00000000
>> PBA: BAR=3 offset=00000000
>> Capabilities: [50] MSI: Mask+ 64bit+ Count=1/8 Enable+
>> Address: 00000000fee0200c Data: 41a1
>> Masking: 000000fe Pending: 00000000
>> Capabilities: [6c] HyperTransport: MSI Mapping Enable- Fixed+
>> Kernel driver in use: forcedeth
>> Kernel modules: forcedeth
>>
>> 00:0a.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
>> (prog-if 00 [Normal decode])
>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 64 bytes
>> Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [40] Subsystem: nVidia Corporation Device 0000
>> Capabilities: [48] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [50] MSI: Mask- 64bit+ Count=1/2 Enable+
>> Address: 00000000fee0f00c Data: 4149
>> Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>> Capabilities: [80] Express (v1) Root Port (Slot+), MSI 00
>> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns,
>> L1 <1us
>> ExtTag- RBE+ FLReset-
>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>> Unsupported-
>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>> TransPend-
>> LnkCap: Port #5, Speed 2.5GT/s, Width x8, ASPM L0s L1,
>> Latency L0 <512ns, L1 <4us
>> ClockPM- Surprise- LLActRep+ BwNot-
>> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>> CommClk-
>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>> LnkSta: Speed 2.5GT/s, Width x8, TrErr- Train- SlotClk+
>> DLActive- BWMgmt- ABWMgmt-
>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>> Surpise-
>> Slot # 0, PowerLimit 0.000000; Interlock- NoCompl-
>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>> HPIrq- LinkChg-
>> Control: AttnInd Off, PwrInd On, Power- Interlock-
>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
>> Interlock-
>> Changed: MRL- PresDet- LinkState-
>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>> CRSVisible-
>> RootCap: CRSVisible-
>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>> Capabilities: [100] Virtual Channel <?>
>> Kernel driver in use: pcieport-driver
>> Kernel modules: shpchp
>>
>> 00:0b.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
>> (prog-if 00 [Normal decode])
>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 64 bytes
>> Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [40] Subsystem: nVidia Corporation Device 0000
>> Capabilities: [48] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [50] MSI: Mask- 64bit+ Count=1/2 Enable+
>> Address: 00000000fee0f00c Data: 4151
>> Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>> Capabilities: [80] Express (v1) Root Port (Slot+), MSI 00
>> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns,
>> L1 <1us
>> ExtTag- RBE+ FLReset-
>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>> Unsupported-
>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>> TransPend-
>> LnkCap: Port #4, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>> Latency L0 <512ns, L1 <4us
>> ClockPM- Surprise- LLActRep+ BwNot-
>> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>> CommClk-
>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+
>> DLActive- BWMgmt- ABWMgmt-
>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>> Surpise-
>> Slot # 0, PowerLimit 0.000000; Interlock- NoCompl-
>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>> HPIrq- LinkChg-
>> Control: AttnInd Off, PwrInd On, Power- Interlock-
>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
>> Interlock-
>> Changed: MRL- PresDet- LinkState-
>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>> CRSVisible-
>> RootCap: CRSVisible-
>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>> Capabilities: [100] Virtual Channel <?>
>> Kernel driver in use: pcieport-driver
>> Kernel modules: shpchp
>>
>> 00:0c.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
>> (prog-if 00 [Normal decode])
>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 64 bytes
>> Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [40] Subsystem: nVidia Corporation Device 0000
>> Capabilities: [48] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [50] MSI: Mask- 64bit+ Count=1/2 Enable+
>> Address: 00000000fee0f00c Data: 4159
>> Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>> Capabilities: [80] Express (v1) Root Port (Slot+), MSI 00
>> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns,
>> L1 <1us
>> ExtTag- RBE+ FLReset-
>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>> Unsupported-
>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>> TransPend-
>> LnkCap: Port #3, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>> Latency L0 <512ns, L1 <4us
>> ClockPM- Surprise- LLActRep+ BwNot-
>> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>> CommClk-
>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+
>> DLActive- BWMgmt- ABWMgmt-
>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>> Surpise-
>> Slot # 0, PowerLimit 0.000000; Interlock- NoCompl-
>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>> HPIrq- LinkChg-
>> Control: AttnInd Off, PwrInd On, Power- Interlock-
>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
>> Interlock-
>> Changed: MRL- PresDet- LinkState-
>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>> CRSVisible-
>> RootCap: CRSVisible-
>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>> Capabilities: [100] Virtual Channel <?>
>> Kernel driver in use: pcieport-driver
>> Kernel modules: shpchp
>>
>> 00:0d.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
>> (prog-if 00 [Normal decode])
>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 64 bytes
>> Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [40] Subsystem: nVidia Corporation Device 0000
>> Capabilities: [48] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [50] MSI: Mask- 64bit+ Count=1/2 Enable+
>> Address: 00000000fee0f00c Data: 4161
>> Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>> Capabilities: [80] Express (v1) Root Port (Slot+), MSI 00
>> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns,
>> L1 <1us
>> ExtTag- RBE+ FLReset-
>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>> Unsupported-
>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>> TransPend-
>> LnkCap: Port #2, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>> Latency L0 <512ns, L1 <4us
>> ClockPM- Surprise- LLActRep+ BwNot-
>> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>> CommClk-
>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>> LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+
>> DLActive- BWMgmt- ABWMgmt-
>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>> Surpise-
>> Slot # 0, PowerLimit 0.000000; Interlock- NoCompl-
>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>> HPIrq- LinkChg-
>> Control: AttnInd Off, PwrInd On, Power- Interlock-
>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
>> Interlock-
>> Changed: MRL- PresDet- LinkState-
>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>> CRSVisible-
>> RootCap: CRSVisible-
>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>> Capabilities: [100] Virtual Channel <?>
>> Kernel driver in use: pcieport-driver
>> Kernel modules: shpchp
>>
>> 00:0e.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
>> (prog-if 00 [Normal decode])
>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 64 bytes
>> Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [40] Subsystem: nVidia Corporation Device 0000
>> Capabilities: [48] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [50] MSI: Mask- 64bit+ Count=1/2 Enable+
>> Address: 00000000fee0f00c Data: 4169
>> Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>> Capabilities: [80] Express (v1) Root Port (Slot+), MSI 00
>> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns,
>> L1 <1us
>> ExtTag- RBE+ FLReset-
>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>> Unsupported-
>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>> TransPend-
>> LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1,
>> Latency L0 <512ns, L1 <4us
>> ClockPM- Surprise- LLActRep+ BwNot-
>> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>> CommClk-
>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>> LnkSta: Speed 2.5GT/s, Width x8, TrErr- Train- SlotClk+
>> DLActive- BWMgmt- ABWMgmt-
>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>> Surpise-
>> Slot # 0, PowerLimit 0.000000; Interlock- NoCompl-
>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>> HPIrq- LinkChg-
>> Control: AttnInd Off, PwrInd On, Power- Interlock-
>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
>> Interlock-
>> Changed: MRL- PresDet- LinkState-
>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>> CRSVisible-
>> RootCap: CRSVisible-
>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>> Capabilities: [100] Virtual Channel <?>
>> Kernel driver in use: pcieport-driver
>> Kernel modules: shpchp
>>
>> 00:0f.0 PCI bridge: nVidia Corporation MCP55 PCI Express bridge (rev a3)
>> (prog-if 00 [Normal decode])
>> Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx+
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Latency: 0, Cache Line Size: 64 bytes
>> Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
>> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- <SERR- <PERR-
>> BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
>> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
>> Capabilities: [40] Subsystem: nVidia Corporation Device 0000
>> Capabilities: [48] Power Management version 2
>> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
>> PME(D0+,D1+,D2+,D3hot+,D3cold+)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>> Capabilities: [50] MSI: Mask- 64bit+ Count=1/2 Enable+
>> Address: 00000000fee0f00c Data: 4171
>> Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
>> Mapping Address Base: 00000000fee00000
>> Capabilities: [80] Express (v1) Root Port (Slot+), MSI 00
>> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns,
>> L1 <1us
>> ExtTag- RBE+ FLReset-
>> DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
>> Unsupported-
>> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
>> MaxPayload 128 bytes, MaxReadReq 512 bytes
>> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
>> TransPend-
>> LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1,
>> Latency L0 <512ns, L1 <4us
>> ClockPM- Surprise- LLActRep+ BwNot-
>> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain-
>> CommClk-
>> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
>> LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
>> DLActive- BWMgmt- ABWMgmt-
>> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug-
>> Surpise-
>> Slot # 0, PowerLimit 0.000000; Interlock- NoCompl-
>> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt-
>> HPIrq- LinkChg-
>> Control: AttnInd Off, PwrInd On, Power- Interlock-
>> SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet-
>> Interlock-
>> Changed: MRL- PresDet- LinkState-
>> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna-
>> CRSVisible-
>> RootCap: CRSVisible-
>> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
>> Capabilities: [100] Virtual Channel <?>
>> Kernel driver in use: pcieport-driver
>> Kernel modules: shpchp
>>
>> 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
>> Athlon64, Sempron] HyperTransport Configuration
>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Capabilities: [80] HyperTransport: Host or Secondary Interface
>> Command: WarmRst+ DblEnd- DevNum=0 ChainSide- HostHide+
>> Slave- <EOCErr- DUL-
>> Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO-
>> <CRCErr=0 IsocEn- LSEn+ ExtCTL- 64b-
>> Link Config: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit
>> DwFcInEn- LWO=16bit DwFcOutEn-
>> Revision ID: 3.00
>> Link Frequency: 1.0GHz
>> Link Error: <Prot- <Ovfl- <EOC- CTLTm-
>> Link Frequency Capability: 200MHz+ 300MHz- 400MHz+ 500MHz-
>> 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz+ 1.4GHz- 1.6GHz- Vend-
>> Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA+
>> UIDRD- ExtRS- UCnfE-
>>
>> 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
>> Athlon64, Sempron] Address Map
>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>
>> 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
>> Athlon64, Sempron] DRAM Controller
>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Kernel modules: amd64_edac_mod
>>
>> 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
>> Athlon64, Sempron] Miscellaneous Control
>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> Capabilities: [f0] Secure device <?>
>>
>> 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h [Opteron,
>> Athlon64, Sempron] Link Control
>> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>>
>> 01:0a.0 VGA compatible controller: XGI Technology Inc. (eXtreme Graphics
>> Innovation) Volari Z7/Z9/Z9s (prog-if 00 [VGA controller])
>> Subsystem: XGI Technology Inc. (eXtreme Graphics Innovation) Volari
>> Z7/Z9/Z9s
>> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
>> Stepping- SERR- FastB2B- DisINTx-
>> Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
>> <TAbort- <MAbort- >SERR- <PERR- INTx-
>> BIST result: 00
>> Region 0: Memory at f8000000 (32-bit, prefetchable) [size=64M]
>> Region 1: Memory at febc0000 (32-bit, non-prefetchable) [size=256K]
>> Region 2: I/O ports at ec00 [size=128]
>> Expansion ROM at <unassigned> [disabled]
>> Capabilities: [40] Power Management version 2
>> Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> PME(D0-,D1-,D2-,D3hot-,D3cold-)
>> Status: D0 PME-Enable- DSel=0 DScale=0 PME-
>>
>>
>>
>> /dev/sda:
>>
>> ATA device, with non-removable media
>> Model Number: WDC WD5000AAKS-00A7B2
>> Serial Number: WD-WCASZ0321108
>> Firmware Revision: 01.03B01
>> Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev
>> 2.5
>> Standards:
>> Supported: 8 7 6 5
>> Likely used: 8
>> Configuration:
>> Logical max current
>> cylinders 16383 16383
>> heads 16 16
>> sectors/track 63 63
>> --
>> CHS current addressable sectors: 16514064
>> LBA user addressable sectors: 268435455
>> LBA48 user addressable sectors: 976773168
>> Logical/Physical Sector size: 512 bytes
>> device size with M = 1024*1024: 476940 MBytes
>> device size with M = 1000*1000: 500107 MBytes (500 GB)
>> cache/buffer size = 16384 KBytes
>> Capabilities:
>> LBA, IORDY(can be disabled)
>> Queue depth: 32
>> Standby timer values: spec'd by Standard, with device specific
>> minimum
>> R/W multiple sector transfer: Max = 16 Current = 16
>> Recommended acoustic management value: 128, current value: 254
>> DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
>> Cycle time: min=120ns recommended=120ns
>> PIO: pio0 pio1 pio2 pio3 pio4
>> Cycle time: no flow control=120ns IORDY flow control=120ns
>> Commands/features:
>> Enabled Supported:
>> * SMART feature set
>> Security Mode feature set
>> * Power Management feature set
>> * Write cache
>> * Look-ahead
>> * Host Protected Area feature set
>> * WRITE_BUFFER command
>> * READ_BUFFER command
>> * NOP cmd
>> * DOWNLOAD_MICROCODE
>> Power-Up In Standby feature set
>> * SET_FEATURES required to spinup after power up
>> SET_MAX security extension
>> Automatic Acoustic Management feature set
>> * 48-bit Address feature set
>> * Device Configuration Overlay feature set
>> * Mandatory FLUSH_CACHE
>> * FLUSH_CACHE_EXT
>> * SMART error logging
>> * SMART self-test
>> * General Purpose Logging feature set
>> * 64-bit World wide name
>> * Segmented DOWNLOAD_MICROCODE
>> * Gen1 signaling speed (1.5Gb/s)
>> * Gen2 signaling speed (3.0Gb/s)
>> * Native Command Queueing (NCQ)
>> * Host-initiated interface power management
>> * Phy event counters
>> DMA Setup Auto-Activate optimization
>> * Software settings preservation
>> * SMART Command Transport (SCT) feature set
>> * SCT Long Sector Access (AC1)
>> * SCT LBA Segment Access (AC2)
>> * SCT Error Recovery Control (AC3)
>> * SCT Features Control (AC4)
>> * SCT Data Tables (AC5)
>> unknown 206[12] (vendor specific)
>> unknown 206[13] (vendor specific)
>> Security:
>> Master password revision code = 65534
>> supported
>> not enabled
>> not locked
>> frozen
>> not expired: security count
>> supported: enhanced erase
>> 84min for SECURITY ERASE UNIT. 84min for ENHANCED SECURITY ERASE
>> UNIT.
>> Logical Unit WWN Device Identifier: 50014ee101cedc24
>> NAA : 5
>> IEEE OUI : 0014ee
>> Unique ID : 101cedc24
>> Checksum: correct
>>
>> /dev/md0:
>> Version : 0.90
>> Creation Time : Mon Jul 27 22:38:26 2009
>> Raid Level : raid1
>> Array Size : 102336 (99.95 MiB 104.79 MB)
>> Used Dev Size : 102336 (99.95 MiB 104.79 MB)
>> Raid Devices : 4
>> Total Devices : 4
>> Preferred Minor : 0
>> Persistence : Superblock is persistent
>>
>> Update Time : Mon Sep 21 11:02:14 2009
>> State : clean
>> Active Devices : 4
>> Working Devices : 4
>> Failed Devices : 0
>> Spare Devices : 0
>>
>> UUID : 9037def2:035b0d10:bfe78010:bc810f04
>> Events : 0.44
>>
>> Number Major Minor RaidDevice State
>> 0 8 1 0 active sync /dev/sda1
>> 1 8 17 1 active sync /dev/sdb1
>> 2 8 33 2 active sync /dev/sdc1
>> 3 8 49 3 active sync /dev/sdd1
>> /dev/md1:
>> Version : 0.90
>> Creation Time : Mon Jul 27 22:38:28 2009
>> Raid Level : raid1
>> Array Size : 4095936 (3.91 GiB 4.19 GB)
>> Used Dev Size : 4095936 (3.91 GiB 4.19 GB)
>> Raid Devices : 4
>> Total Devices : 4
>> Preferred Minor : 1
>> Persistence : Superblock is persistent
>>
>> Update Time : Mon Sep 21 11:02:14 2009
>> State : clean
>> Active Devices : 4
>> Working Devices : 4
>> Failed Devices : 0
>> Spare Devices : 0
>>
>> UUID : 642c2833:bf033a7d:bfe78010:bc810f04
>> Events : 0.44
>>
>> Number Major Minor RaidDevice State
>> 0 8 2 0 active sync /dev/sda2
>> 1 8 18 1 active sync /dev/sdb2
>> 2 8 34 2 active sync /dev/sdc2
>> 3 8 50 3 active sync /dev/sdd2
>> /dev/md2:
>> Version : 0.90
>> Creation Time : Mon Jul 27 22:38:30 2009
>> Raid Level : raid1
>> Array Size : 484185536 (461.76 GiB 495.81 GB)
>> Used Dev Size : 484185536 (461.76 GiB 495.81 GB)
>> Raid Devices : 4
>> Total Devices : 4
>> Preferred Minor : 2
>> Persistence : Superblock is persistent
>>
>> Update Time : Mon Sep 21 11:02:24 2009
>> State : clean
>> Active Devices : 4
>> Working Devices : 4
>> Failed Devices : 0
>> Spare Devices : 0
>>
>> UUID : ce106d52:0c0373f7:bfe78010:bc810f04
>> Events : 0.66
>>
>> Number Major Minor RaidDevice State
>> 0 8 3 0 active sync /dev/sda3
>> 1 8 19 1 active sync /dev/sdb3
>> 2 8 35 2 active sync /dev/sdc3
>> 3 8 51 3 active sync /dev/sdd3
>>
>>
>>
>
>
>
>
next prev parent reply other threads:[~2009-09-22 14:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-21 18:08 md data-check causes soft lockup Lee Howard
2009-09-21 18:54 ` Majed B.
2009-09-22 14:43 ` Lee Howard [this message]
2009-09-22 14:48 ` Majed B.
2009-09-22 14:59 ` Lee Howard
2009-09-22 15:13 ` Majed B.
2009-09-22 15:19 ` Robin Hill
2009-09-22 19:35 ` Gabriele Trombetti
2009-09-23 0:16 ` Majed B.
2009-09-23 1:05 ` Guy Watkins
2009-09-21 19:13 ` kwick
2009-09-25 6:54 ` Neil Brown
2009-09-25 11:01 ` kwick
2009-09-25 11:23 ` NeilBrown
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