On Wed, 29 Oct 2008, Peter Rabbitson wrote:
Hello,
Before I ask my question - if there is some documentation that answers
what I am asking - I would be thrilled to read it. So far google has not
helped me at all.
This being said I need help with understanding what is going on here
(full log):
Oct 27 11:33:41 Arzamas kernel: ata6.00: exception Emask 0x10 SAct 0x0
SErr 0x80000 action 0xe frozen
Oct 27 11:33:41 Arzamas kernel: ata6.00: irq_stat 0x01100010, PHY RDY
changed
Oct 27 11:33:41 Arzamas kernel: ata6: SError: { 10B8B }
Oct 27 11:33:41 Arzamas kernel: ata6.00: cmd
ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
Oct 27 11:33:41 Arzamas kernel: res 06/37:00:00:00:00/00:00:00:00:06/00
Emask 0x12 (ATA bus error)
Oct 27 11:33:41 Arzamas kernel: ata6.00: error: { IDNF ABRT }
Oct 27 11:33:41 Arzamas kernel: ata6: hard resetting link
Oct 27 11:33:46 Arzamas kernel: ata6: SATA link up 3.0 Gbps (SStatus 123
SControl 0)
Oct 27 11:33:46 Arzamas kernel: ata6.00: configured for UDMA/100
Oct 27 11:33:46 Arzamas kernel: ata6: EH complete
Oct 27 11:33:46 Arzamas kernel: sd 6:0:0:0: [sde] 488397168 512-byte
hardware sectors (250059 MB)
Oct 27 11:33:46 Arzamas kernel: sd 6:0:0:0: [sde] Write Protect is off
Oct 27 11:33:46 Arzamas kernel: sd 6:0:0:0: [sde] Mode Sense: 00 3a 00 00
Oct 27 11:33:46 Arzamas kernel: sd 6:0:0:0: [sde] Write cache: enabled,
read cache: enabled, doesn't support DPO or FUA
Oct 27 11:33:46 Arzamas kernel: end_request: I/O error, dev sde, sector
488166955
Oct 27 11:33:46 Arzamas kernel: md: super_written gets error=-5, uptodate=0
Oct 27 11:33:46 Arzamas kernel: raid10: Disk failure on sde2, disabling
device.
Oct 27 11:33:46 Arzamas kernel: raid10: Operation continuing on 3 devices.
Oct 27 11:33:46 Arzamas kernel: RAID10 conf printout:
Oct 27 11:33:46 Arzamas kernel: --- wd:3 rd:4
Oct 27 11:33:46 Arzamas kernel: disk 0, wo:0, o:1, dev:sdc2
Oct 27 11:33:46 Arzamas kernel: disk 1, wo:0, o:1, dev:sdb2
Oct 27 11:33:46 Arzamas kernel: disk 2, wo:1, o:0, dev:sde2
Oct 27 11:33:46 Arzamas kernel: disk 3, wo:0, o:1, dev:sdd2
Oct 27 11:33:46 Arzamas kernel: RAID10 conf printout:
Oct 27 11:33:46 Arzamas kernel: --- wd:3 rd:4
Oct 27 11:33:46 Arzamas kernel: disk 0, wo:0, o:1, dev:sdc2
Oct 27 11:33:46 Arzamas kernel: disk 1, wo:0, o:1, dev:sdb2
Oct 27 11:33:46 Arzamas kernel: disk 3, wo:0, o:1, dev:sdd2
Afterwards I removed sde from all arrays and mounts, and grilled it
repeatedly with badblocks and smartctl -t long. Nothing came out for
over a day. Below see the smartclt -a output. This happened one day
after I upgraded to 2.6.27.4 from 2.6.23.
Can someone please tell me what seems to be dying? Thank you!
Oct 27 11:33:46 Arzamas kernel: end_request: I/O error, dev sde, sector
488166955
Disk is going bad, I had the same problem, a week later, it was another I/O
error, a week after that, another I/O error, replace/RMA disk.
Justin.
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