From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Howard Subject: Re: md data-check causes soft lockup Date: Tue, 22 Sep 2009 07:43:50 -0700 Message-ID: <4AB8E2A6.2020800@howardsilvan.com> References: <4AB7C11E.60801@howardsilvan.com> <70ed7c3e0909211154y3e4abcadyf76822e60127dfad@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <70ed7c3e0909211154y3e4abcadyf76822e60127dfad@mail.gmail.com> Sender: linux-raid-owner@vger.kernel.org To: "Majed B." Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids 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 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- >> SERR- > Latency: 0 >> Capabilities: [44] HyperTransport: Slave or Primary Interface >> Command: BaseUnitID=0 UnitCnt=15 MastHost- DefDir- DUL- >> Link Control 0: CFlE+ CST- CFE- > > Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- >> LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- >> Link Control 1: CFlE- CST- CFE- > > 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: > 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: > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> > 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > 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- >> > 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- >> SERR- > 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- >> > 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- >> SERR- > 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- >> > 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- >> SERR- > 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- >> > 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- >> SERR- > 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- >> > 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- >> SERR- > 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- >> > 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- >> SERR- > Capabilities: [80] HyperTransport: Host or Secondary Interface >> Command: WarmRst+ DblEnd- DevNum=0 ChainSide- HostHide+ >> Slave- > Link Control: CFlE- CST- CFE- > > Link Config: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit >> DwFcInEn- LWO=16bit DwFcOutEn- >> Revision ID: 3.00 >> Link Frequency: 1.0GHz >> Link Error: > 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- >> SERR- > >> 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- >> SERR- > 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- >> SERR- > 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- >> SERR- > >> 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- >> SERR- > 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 [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 >> >> >> > > > >