Debugging I/O errors?
in [Kernel]
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From: Roy Sigurd Karlsbakk on 20 Oct 2006 06:10 Hi all Stresstesting a SATA drive+controller, I get the error below after a while. How can I find if this error is due to a controller failure, a bad driver, or a drive failure? thanks for all help system info below roy ----- Running an unpatched 2.6.18.1 This is a SIS controller: 01:03.0 RAID bus controller: Silicon Image, Inc. SiI 3114 [SATALink/ SATARaid] Serial ATA Controller (rev 02) Subsystem: Silicon Image, Inc. SiI 3114 SATARaid Controller Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at dc00 [size=8] Region 1: I/O ports at d480 [size=4] Region 2: I/O ports at d400 [size=8] Region 3: I/O ports at d080 [size=4] Region 4: I/O ports at d000 [size=16] Region 5: Memory at ff8efc00 (32-bit, non-prefetchable) [size=1K] Expansion ROM at c6a00000 [disabled] [size=512K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME (D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=2 PME- The drive is a seagate 400gig thing (dunno how I can find what), libata is alone at IRQ10. /var/log/kern.log output Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140273 Oct 19 18:32:04 ganske kernel: Aborting journal on device sda1. Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1) in ext3_ordered_writepage: IO failure Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1) in ext3_ordered_writepage: IO failure Oct 19 18:32:04 ganske kernel: ext3_abort called. Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1): ext3_journal_start_sb: Detected aborted journal Oct 19 18:32:04 ganske kernel: Remounting filesystem read-only Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1) in ext3_ordered_writepage: IO failure Oct 19 18:32:04 ganske last message repeated 2 times Oct 19 18:32:08 ganske kernel: 0843 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140844 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140845 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140847 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140848 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140851 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140855 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140857 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140860 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140863 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140864 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140867 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140868 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140870 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140871 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140873 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140875 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140879 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140883 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140884 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140886 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140887 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140889 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140891 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140892 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140893 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140895 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140896 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140898 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140899 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140902 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140903 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): ext3_free_blocks_sb: bit already cleared for block 35140904 Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1) in ext3_free_blocks_sb: Journal has aborted Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1) in ext3_reserve_inode_write: Journal has
From: Tejun Heo on 20 Oct 2006 20:00 Roy Sigurd Karlsbakk wrote: > Hi all > > Stresstesting a SATA drive+controller, I get the error below after a > while. How can I find if this error is due to a controller failure, a > bad driver, or a drive failure? Is there any libata/SCSI error messages in your log? -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Roy Sigurd Karlsbakk on 23 Oct 2006 06:40 > Roy Sigurd Karlsbakk wrote: > >> Hi all >> Stresstesting a SATA drive+controller, I get the error below after >> a while. How can I find if this error is due to a controller >> failure, a bad driver, or a drive failure? > > Is there any libata/SCSI error messages in your log? > Nope. Just the ones from ext3. I first tried with a kernel from debian etch, and then switched to 2.6.18.1. Same errors on both roy -- Roy Sigurd Karlsbakk roy(a)karlsbakk.net ------------------------------- MICROSOFT: Acronym for "Most Intelligent Customers Realise Our Software Only Fools Teenagers" - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Roy Sigurd Karlsbakk on 26 Oct 2006 07:30 Can anyone help me out how to debug this further, please? On 20. okt. 2006, at 12.06, Roy Sigurd Karlsbakk wrote: > Hi all > > Stresstesting a SATA drive+controller, I get the error below after > a while. How can I find if this error is due to a controller > failure, a bad driver, or a drive failure? > > thanks for all help > > system info below > > roy > ----- > Running an unpatched 2.6.18.1 > > This is a SIS controller: > 01:03.0 RAID bus controller: Silicon Image, Inc. SiI 3114 [SATALink/ > SATARaid] Serial ATA Controller (rev 02) > Subsystem: Silicon Image, Inc. SiI 3114 SATARaid Controller > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- > ParErr- Stepping- SERR+ FastB2B- > Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium > >TAbort- <TAbort- <MAbort- >SERR- <PERR- > Latency: 32, Cache Line Size: 32 bytes > Interrupt: pin A routed to IRQ 10 > Region 0: I/O ports at dc00 [size=8] > Region 1: I/O ports at d480 [size=4] > Region 2: I/O ports at d400 [size=8] > Region 3: I/O ports at d080 [size=4] > Region 4: I/O ports at d000 [size=16] > Region 5: Memory at ff8efc00 (32-bit, non-prefetchable) > [size=1K] > Expansion ROM at c6a00000 [disabled] [size=512K] > Capabilities: [60] Power Management version 2 > Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME > (D0-,D1-,D2-,D3hot-,D3cold-) > Status: D0 PME-Enable- DSel=0 DScale=2 PME- > > The drive is a seagate 400gig thing (dunno how I can find what), > libata is alone at IRQ10. > > /var/log/kern.log output > Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140273 > Oct 19 18:32:04 ganske kernel: Aborting journal on device sda1. > Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1) in > ext3_ordered_writepage: IO failure > Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1) in > ext3_ordered_writepage: IO failure > Oct 19 18:32:04 ganske kernel: ext3_abort called. > Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1): > ext3_journal_start_sb: Detected aborted journal > Oct 19 18:32:04 ganske kernel: Remounting filesystem read-only > Oct 19 18:32:04 ganske kernel: EXT3-fs error (device sda1) in > ext3_ordered_writepage: IO failure > Oct 19 18:32:04 ganske last message repeated 2 times > Oct 19 18:32:08 ganske kernel: 0843 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140844 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140845 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140847 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140848 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140851 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140855 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140857 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140860 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140863 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140864 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140867 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140868 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140870 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140871 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140873 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140875 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140879 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140883 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140884 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140886 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140887 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140889 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140891 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140892 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140893 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140895 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140896 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140898 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140899 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140902 > Oct 19 18:32:08 ganske kernel: EXT3-fs error (device sda1): > ext3_free_blocks_sb: bit already cleared for block 35140903 >
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