[rutekp]

Hello,

New computer Centos 5.0 with all updates. Kernel version: 2.6.18-8.1.14.el5. Hdd: WD800JD. Show somethnig like below and hanging up. Time to hangup is different sometimes 2h, sometimes 6h.

What could create this problem ?


ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata2.00: (BMDMA stat 0x4)
ata2.00: tag 0 cmd 0xca Emask 0x4 stat 0x40 err 0x0 (timeout)
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2: soft resetting port
ata2.00: qc timeout (cmd 0xec)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2.00: revalidation failed (errno=-5)
ata2: failed to recover some devices, retrying in 5 secs
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2: soft resetting port
ata2.00: qc timeout (cmd 0xec)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2.00: revalidation failed (errno=-5)
ata2: failed to recover some devices, retrying in 5 secs
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2: soft resetting port
ata2.00: qc timeout (cmd 0xec)
ata2.00: failed to IDENTIFY (I/O error, err_mask=0x4)
ata2.00: revalidation failed (errno=-5)
ata2.00: disabled
ata2: EH complete
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 14757703
Buffer I/O error on device sda1, logical block 1844705
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 177287
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 177319
Buffer I/O error on device sda1, logical block 22157
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 14696615
Buffer I/O error on device sda1, logical block 1837069
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 14751927
Buffer I/O error on device sda1, logical block 1843983
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 14757703
Buffer I/O error on device sda1, logical block 1844705
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 43257487
Buffer I/O error on device sda1, logical block 5407178
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 43258567
Buffer I/O error on device sda1, logical block 5407313
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 47186063
Buffer I/O error on device sda1, logical block 5898250
lost page write due to I/O error on sda1
Aborting journal on device sda1.
journal commit I/O error
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 14751823
Buffer I/O error on device sda1, logical block 1843970
lost page write due to I/O error on sda1
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 14751927
Buffer I/O error on device sda1, logical block 1843983
lost page write due to I/O error on sda1
ext3_abort called.
EXT3-fs error (device sda1): ext3_journal_start_sb: Detected aborted journal
Remounting filesystem read-only
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 71
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505103
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505231
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505287
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505375
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505391
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505447
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505495
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 5505543

[bandit20c]

I have what looks to be the same problem . Also running Centos 5, and it hangs after 4 hr. on average. I tried putting in a new SATA hd, then a new power supply, neither worked. I read on another forum that someone changed a BIOS setting to not allow 64 bit PCI I/O mapping above 4G and that seemed to fix the problem, but I dont think that I want to change that setting. Does anyone have any other fix or at least an explanation as to why this is screwing up?

section of dmesg report:

ata2: soft resetting port
ATA: abnormal status 0x7F on port 0x9C07
ATA: abnormal status 0x7F on port 0x9C07
ata2.00: qc timeout (cmd 0xef)
ata2.00: failed to set xfermode (err_mask=0x4)
ata2.00: limiting speed to UDMA/100
ata2: failed to recover some devices, retrying in 5 secs
ata2: soft resetting port
ATA: abnormal status 0x7F on port 0x9C07
ATA: abnormal status 0x7F on port 0x9C07
ata2.00: qc timeout (cmd 0xef)
ata2.00: failed to set xfermode (err_mask=0x4)
ata2.00: limiting speed to PIO0
ata2: failed to recover some devices, retrying in 5 secs
ata2: soft resetting port
ATA: abnormal status 0x7F on port 0x9C07
ATA: abnormal status 0x7F on port 0x9C07
ata2.00: qc timeout (cmd 0xef)
ata2.00: failed to set xfermode (err_mask=0x4)
ata2.00: disabled
ata2: EH complete
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 8048970
sd 1:0:0:0: SCSI error: return code = 0x00040000
end_request: I/O error, dev sda, sector 8048986
Buffer I/O error on device sda5, logical block 4061
lost page write due to I/O error on sda5
Aborting journal on device sda5.
EXT3-fs error (device sda5) in ext3_reserve_inode_write: Journal has
aborted
sda : READ CAPACITY failed.
sda : status=0, message=00, host=4, driver=00
sda : sense not available.
sda: Write Protect is off
sda: Mode Sense: 00 00 00 00
sda: asking for cache data failed
sda: assuming drive cache: write through
EXT3-fs error (device sda5) in ext3_reserve_inode_write: Journal has
aborted