On Sun, 5 Mar 2006, Mark Lord wrote:
Mark Lord wrote:
Justin Piszcz wrote:
Using 2.6.16-rc5-git4 and removing a directory of around 5.0GB of
files
while streaming a 1MB/s video stream on another (SATA disk), the I/O
seemed to freeze up for a moment and I got this error:
[4342671.839000] ata1: command 0x35 timeout, stat 0x50 host_stat 0x22
Only 1 in dmesg, any idea what causes this error?
The drive it occured on was a 74GB raptor on an ICH5 controller.
[4294673.245000] Vendor: ATA Model: WDC WD740GD-00FL Rev:
33.0
0000:00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA
Controller (rev 02)
SCSI opcode 0x35 is SYNCHRONIZE_CACHE.
Oh, wait a sec.. on that path, libata actually does show the ATA opcode,
which would have been WRITE_DMA_EXT. Not an FUA command.
Dunno what it's complaining about, though.
Well I know what it was now...
The hard drive (RAPTOR/74GB failed)...
[4294685.928000] process `syslogd' is using obsolete setsockopt
SO_BSDCOMPAT
[4342671.839000] ata1: command 0x35 timeout, stat 0x50 host_stat 0x22
[4347012.243000] ata1: command 0x25 timeout, stat 0x50 host_stat 0x20
[4347157.486000] ata1: command 0x25 timeout, stat 0x80 host_stat 0x22
[4347157.486000] ata1: translated ATA stat/err 0x80/00 to SCSI SK/ASC/ASCQ
0xb/4
7/00
[4347157.486000] ata1: status=0x80 { Busy }
[4347157.486000] sd 0:0:0:0: SCSI error: return code = 0x8000002
[4347157.486000] sda: Current: sense key=0xb
[4347157.486000] ASC=0x47 ASCQ=0x0
[4347157.486000] end_request: I/O error, dev sda, sector 27646928
[4347157.486000] Buffer I/O error on device sda, logical block 3455866
[4347157.486000] ATA: abnormal status 0x80 on port 0xC007
[4347157.486000] ATA: abnormal status 0x80 on port 0xC007
[4347157.486000] ATA: abnormal status 0x80 on port 0xC007
[4347187.486000] ata1: command 0x25 timeout, stat 0x50 host_stat 0x21
[4347407.657000] ATA: abnormal status 0x80 on port 0xC007
[4347407.657000] ATA: abnormal status 0x80 on port 0xC007
[4347407.657000] ATA: abnormal status 0x80 on port 0xC007
[4347437.656000] ata1: command 0x35 timeout, stat 0x80 host_stat 0x21
[4347437.656000] ata1: translated ATA stat/err 0x80/00 to SCSI SK/ASC/ASCQ
0xb/4
7/00
[4347437.656000] ata1: status=0x80 { Busy }
[4347437.656000] sd 0:0:0:0: SCSI error: return code = 0x8000002
[4347437.656000] sda: Current: sense key=0xb
[4347437.656000] ASC=0x47 ASCQ=0x0
[4347437.656000] end_request: I/O error, dev sda, sector 76339746
[4347437.656000] ATA: abnormal status 0x80 on port 0xC007
[4347437.656000] ATA: abnormal status 0x80 on port 0xC007
[4347437.656000] ATA: abnormal status 0x80 on port 0xC007
[4347467.656000] ata1: command 0x35 timeout, stat 0x50 host_stat 0x21
[4347467.656000] Device sda2 - XFS write error in file system meta-data
block 0x
449af90 in sda2
[4347467.656000] ata1: command 0x35 timeout, stat 0x50 host_stat 0x21
[4347467.656000] Device sda2 - XFS write error in file system meta-data
block 0x
449af90 in sda2
[4347497.656000] ata1: command 0x25 timeout, stat 0x50 host_stat 0x21
[4347527.663000] ata1: command 0x25 timeout, stat 0x50 host_stat 0x22
[4347527.663000] Unable to handle kernel paging request at virtual address
858f9
a70
[4347527.663000] printing eip:
[4347527.663000] c021ff87
[4347527.663000] *pde = 00000000
[4347527.663000] Oops: 0000 [#1]
[4347527.663000] PREEMPT SMP
[4347527.663000] CPU: 0
[4347527.663000] EIP: 0060:[<c021ff87>] Not tainted VLI
[4347527.663000] EFLAGS: 00210282 (2.6.16-rc5-git4 #3)
[4347527.663000] EIP is at xfs_dir2_block_lookup_int+0xb0/0x1e9
[4347527.663000] eax: 9b86a560 ebx: 00000000 ecx: cdc352b0 edx:
00000000
[4347527.663000] esi: 177504f0 edi: 5e5cb7f4 ebp: 00000000 esp:
f6c8bd18
[4347527.663000] ds: 007b es: 007b ss: 0068
[4347527.663000] Process nfsd (pid: 1359, threadinfo=f6c8a000
task=f7c14030)
[4347527.663000] Stack: <0>00000000 c91fa944 00000000 021a0480 00000000
f6c8bd64
00000000 f6c8bd84
[4347527.663000] f6c8bd88 f6c8bdac c73e7438 f6f916c0 00000004
f7dbc800 00
000000 f3aa2000
[4347527.663000] 61a5869b c91fa9ac f7db9380 c73e7438 00000000
c91fa944 f6
c8bdac 00000000
[4347527.663000] Call Trace:
[4347527.663000] [<c02200da>] xfs_dir2_block_lookup+0x1a/0xa1
[4347527.663000] [<c021f721>] xfs_dir2_lookup+0xd3/0x151
[4347527.663000] [<c035e9d3>] ip_output+0x171/0x2de
[4347527.663000] [<c035e1c9>] ip_finish_output+0x0/0x22d
[4347527.663000] [<c024e836>] xfs_dir_lookup_int+0x40/0x125
[4347527.663000] [<c0150b0d>] cache_alloc_refill+0xf1/0x50c
[4347527.663000] [<c0252b39>] xfs_lookup+0x5f/0x88
[4347527.663000] [<c02613cc>] linvfs_lookup+0x52/0x99
[4347527.663000] [<c0161563>] __lookup_hash+0xc4/0xf3
[4347527.663000] [<c016160f>] lookup_one_len+0x7d/0x84
[4347527.663000] [<c01ad6c7>] nfsd_lookup+0xc0/0x4b2
[4347527.663000] [<c01b4bcd>] nfsd3_proc_lookup+0xa5/0xf3
[4347527.663000] [<c01a9497>] nfsd_dispatch+0x9c/0x214
[4347527.663000] [<c039fb21>] svc_process+0x3bf/0x69e
[4347527.663000] [<c01a97bc>] nfsd+0x1ad/0x331
[4347527.663000] [<c01a960f>] nfsd+0x0/0x331
[4347527.663000] [<c0100e95>] kernel_thread_helper+0x5/0xb
[4347527.663000] Code: 89 44 24 40 89 c2 0f ca 8d 04 d5 00 00 00 00 29 c6
8d 42
ff 8b 4c 24 24 8b 79 14 31 d2 eb 07 8d 51 01 39 c2 7f 17 8d 0c 02 d1 f9
<8b> 1c
ce 0f cb 39 df 74 2a 77 e9 8d 41 ff 39 c2 7e e9 8b 74 24
[4347527.663000]
[4347527.663000] <4>ATA: abnormal status 0x80 on port 0xC007
[4347567.674000] ATA: abnormal status 0x80 on port 0xC007
[4347567.674000] ATA: abnormal status 0x80 on port 0xC007
[4347597.674000] ata1: command 0x35 timeout, stat 0x80 host_stat 0x21
[4347597.674000] ata1: translated ATA stat/err 0x80/00 to SCSI SK/ASC/ASCQ
0xb/4
7/00
[4347597.674000] ata1: status=0x80 { Busy }
[4347597.674000] sd 0:0:0:0: SCSI error: return code = 0x8000002
[4347597.674000] sda: Current: sense key=0xb
[4347597.674000] ASC=0x47 ASCQ=0x0
[4347597.674000] end_request: I/O error, dev sda, sector 4401810
[4347597.674000] ATA: abnormal status 0x80 on port 0xC007
[4347597.674000] ATA: abnormal status 0x80 on port 0xC007
[4347597.674000] ATA: abnormal status 0x80 on port 0xC007
[4347627.674000] ata1: command 0x35 timeout, stat 0x80 host_stat 0x21
[4347627.674000] ata1: translated ATA stat/err 0x80/00 to SCSI SK/ASC/ASCQ
0xb/4
7/00
[4347627.674000] ata1: status=0x80 { Busy }
[4347627.674000] sd 0:0:0:0: SCSI error: return code = 0x8000002
[4347627.674000] sda: Current: sense key=0xb
[4347627.674000] ASC=0x47 ASCQ=0x0
[4347627.674000] end_request: I/O error, dev sda, sector 110074018
[4347627.674000] ATA: abnormal status 0x80 on port 0xC007
[4347627.674000] ATA: abnormal status 0x80 on port 0xC007
[4347627.674000] ATA: abnormal status 0x80 on port 0xC007
..
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
SCSI error : <0 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006018
Buffer I/O error on device sda2, logical block 61604208
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
SCSI error : <0 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006019
Buffer I/O error on device sda2, logical block 61604209
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
SCSI error : <0 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006020
Buffer I/O error on device sda2, logical block 61604210
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
SCSI error : <0 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006021
Buffer I/O error on device sda2, logical block 61604211
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
SCSI error : <0 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006018
Buffer I/O error on device sda2, logical block 61604208
ata1: status=0x51 { DriveReady SeekComplete Error }
ata1: error=0x40 { UncorrectableError }
SCSI error : <0 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006019
..
I later ran mkfs.ext2 -c /dev/sda and it kept returning errors such as
these:
ata3: status=0x51 { DriveReady SeekComplete Error }
ata3: error=0x40 { UncorrectableError }
ata3: status=0x51 { DriveReady SeekComplete Error }
ata3: error=0x40 { UncorrectableError }
ata3: status=0x51 { DriveReady SeekComplete Error }
ata3: error=0x40 { UncorrectableError }
ata3: status=0x51 { DriveReady SeekComplete Error }
ata3: error=0x40 { UncorrectableError }
ata3: status=0x51 { DriveReady SeekComplete Error }
ata3: error=0x40 { UncorrectableError }
SCSI error : <2 0 0 0> return code = 0x8000002
sda: Current: sense key=0x3
ASC=0x11 ASCQ=0x4
end_request: I/O error, dev sda, sector 66006016
I ran WD's tool on the drive, it confirmed it had problems.
Luckily I have a spare raptor and restored from backup and I am now back
up and running with no errors yet.
Justin.
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