I have three hard drives in a RAID 5 array. This morning my motherboard
went wonky and crashed. USB devices on the motherboard are acting up. I
cannot reboot to Debian. I can, however, boot to finnix 120. Using
that, I have fscked all partitions, including the RAID array. I am
running checksums, with no reported errors. So far, so good.
One drive, /dev/sdd, which has a partition which is a member of the RAID
array, gave me some error messages on the console and copied to dmesg,
reproduced below. It is a SATA drive, masquerading as as SCSI device. I
ran a SMART short test which reported no errors.
Some quick grepping in syslog and syslog.1 showed no non-routine error
messages for /dev/sdd.
Would someone who knows SCSI error messages better than I do please let
me know if there are any problems with the drive.
--------------------------------------------------
Lines not related to sdd removed.
...
[ 2.075895] sd 3:0:0:0: [sdd] 7814037168 512-byte logical blocks: (4.00
TB/3.64 TiB)
[ 2.075897] sd 3:0:0:0: [sdd] 4096-byte physical blocks
[ 2.075904] sd 3:0:0:0: [sdd] Write Protect is off
[ 2.075906] sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
[ 2.075921] sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[ 2.152206] sdd: sdd1
[ 2.152720] sd 3:0:0:0: [sdd] Attached SCSI disk
[ 1124.317921] sd 3:0:0:0: [sdd] tag#5 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1124.317925] sd 3:0:0:0: [sdd] tag#5 Sense Key : Illegal Request [current]
[ 1124.317928] sd 3:0:0:0: [sdd] tag#5 Add. Sense: Unaligned write command
[ 1124.317932] sd 3:0:0:0: [sdd] tag#5 CDB: Read(16) 88 00 00 00 00 00 00 04 59
80 00 00 00 a0 00 00
[ 1124.317936] blk_update_request: I/O error, dev sdd, sector 285056 op
0x0:(READ) flags 0x80700 phys_seg 5 prio class 0
[ 1124.320088] ata4: EH complete
[ 1150.401439] ata4.00: exception Emask 0x52 SAct 0x180 SErr 0x400c01 action
0x6 frozen
[ 1150.404656] ata4.00: irq_stat 0x08000008, interface fatal error
[ 1150.407870] ata4: SError: { RecovData Proto HostInt Handshk }
[ 1150.411095] ata4.00: failed command: READ FPDMA QUEUED
[ 1150.414383] ata4.00: cmd 60/40:38:40:54:44/00:00:53:00:00/40 tag 7 ncq dma
32768 in
res 40/00:40:00:55:44/00:00:53:00:00/40 Emask 0x52 (ATA
bus error)
[ 1150.416190] ata4.00: status: { DRDY }
[ 1150.416967] ata4.00: failed command: READ FPDMA QUEUED
[ 1150.417747] ata4.00: cmd 60/80:40:00:55:44/00:00:53:00:00/40 tag 8 ncq dma
65536 in
res 40/00:40:00:55:44/00:00:53:00:00/40 Emask 0x52 (ATA
bus error)
[ 1150.419316] ata4.00: status: { DRDY }
[ 1150.420083] ata4: hard resetting link
[ 1150.732231] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1150.733546] ata4.00: configured for UDMA/133
[ 1150.733557] sd 3:0:0:0: [sdd] tag#7 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1150.733560] sd 3:0:0:0: [sdd] tag#7 Sense Key : Illegal Request [current]
[ 1150.733562] sd 3:0:0:0: [sdd] tag#7 Add. Sense: Unaligned write command
[ 1150.733565] sd 3:0:0:0: [sdd] tag#7 CDB: Read(16) 88 00 00 00 00 00 53 44 54
40 00 00 00 40 00 00
[ 1150.733567] blk_update_request: I/O error, dev sdd, sector 1396986944 op
0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 1150.735120] sd 3:0:0:0: [sdd] tag#8 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1150.735122] sd 3:0:0:0: [sdd] tag#8 Sense Key : Illegal Request [current]
[ 1150.735123] sd 3:0:0:0: [sdd] tag#8 Add. Sense: Unaligned write command
[ 1150.735125] sd 3:0:0:0: [sdd] tag#8 CDB: Read(16) 88 00 00 00 00 00 53 44 55
00 00 00 00 80 00 00
[ 1150.735127] blk_update_request: I/O error, dev sdd, sector 1396987136 op
0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 1150.736651] ata4: EH complete
[ 1155.401430] ata4.00: exception Emask 0x52 SAct 0x80800000 SErr 0x400c01
action 0x6 frozen
[ 1155.404486] ata4.00: irq_stat 0x08000000, interface fatal error
[ 1155.407528] ata4: SError: { RecovData Proto HostInt Handshk }
[ 1155.410548] ata4.00: failed command: READ FPDMA QUEUED
[ 1155.411882] ata4.00: cmd 60/40:b8:40:55:e4/00:00:66:00:00/40 tag 23 ncq dma
32768 in
res 40/00:f8:00:56:e4/00:00:66:00:00/40 Emask 0x52 (ATA
bus error)
[ 1155.414526] ata4.00: status: { DRDY }
[ 1155.415848] ata4.00: failed command: READ FPDMA QUEUED
[ 1155.417185] ata4.00: cmd 60/80:f8:00:56:e4/00:00:66:00:00/40 tag 31 ncq dma
65536 in
res 40/00:f8:00:56:e4/00:00:66:00:00/40 Emask 0x52 (ATA
bus error)
[ 1155.419904] ata4.00: status: { DRDY }
[ 1155.421265] ata4: hard resetting link
[ 1155.736222] ata4: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 1155.737557] ata4.00: configured for UDMA/133
[ 1155.737569] sd 3:0:0:0: [sdd] tag#23 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1155.737571] sd 3:0:0:0: [sdd] tag#23 Sense Key : Illegal Request [current]
[ 1155.737574] sd 3:0:0:0: [sdd] tag#23 Add. Sense: Unaligned write command
[ 1155.737577] sd 3:0:0:0: [sdd] tag#23 CDB: Read(16) 88 00 00 00 00 00 66 e4
55 40 00 00 00 40 00 00
[ 1155.737580] blk_update_request: I/O error, dev sdd, sector 1726240064 op
0x0:(READ) flags 0x80700 phys_seg 2 prio class 0
[ 1155.739201] sd 3:0:0:0: [sdd] tag#31 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1155.739202] sd 3:0:0:0: [sdd] tag#31 Sense Key : Illegal Request [current]
[ 1155.739204] sd 3:0:0:0: [sdd] tag#31 Add. Sense: Unaligned write command
[ 1155.739205] sd 3:0:0:0: [sdd] tag#31 CDB: Read(16) 88 00 00 00 00 00 66 e4
56 00 00 00 00 80 00 00
[ 1155.739207] blk_update_request: I/O error, dev sdd, sector 1726240256 op
0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 1155.740801] ata4: EH complete
[ 1155.825384] ata4: limiting SATA link speed to 3.0 Gbps
[ 1155.825388] ata4.00: exception Emask 0x52 SAct 0x300000 SErr 0xc00 action
0x6 frozen
[ 1155.827501] ata4.00: irq_stat 0x08000000, interface fatal error
[ 1155.829637] ata4: SError: { Proto HostInt }
[ 1155.829640] ata4.00: failed command: READ FPDMA QUEUED
[ 1155.829645] ata4.00: cmd 60/40:a0:40:54:24/00:00:67:00:00/40 tag 20 ncq dma
32768 in
res 40/00:a8:00:55:24/00:00:67:00:00/40 Emask 0x52 (ATA
bus error)
[ 1155.829646] ata4.00: status: { DRDY }
[ 1155.829648] ata4.00: failed command: READ FPDMA QUEUED
[ 1155.829652] ata4.00: cmd 60/80:a8:00:55:24/00:00:67:00:00/40 tag 21 ncq dma
65536 in
res 40/00:a8:00:55:24/00:00:67:00:00/40 Emask 0x52 (ATA
bus error)
[ 1155.829653] ata4.00: status: { DRDY }
[ 1155.829656] ata4: hard resetting link
[ 1156.144287] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
[ 1156.145684] ata4.00: configured for UDMA/133
[ 1156.145695] sd 3:0:0:0: [sdd] tag#20 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1156.145698] sd 3:0:0:0: [sdd] tag#20 Sense Key : Illegal Request [current]
[ 1156.145700] sd 3:0:0:0: [sdd] tag#20 Add. Sense: Unaligned write command
[ 1156.145702] sd 3:0:0:0: [sdd] tag#20 CDB: Read(16) 88 00 00 00 00 00 67 24
54 40 00 00 00 40 00 00
[ 1156.145705] blk_update_request: I/O error, dev sdd, sector 1730434112 op
0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 1156.147784] sd 3:0:0:0: [sdd] tag#21 FAILED Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE cmd_age=0s
[ 1156.147785] sd 3:0:0:0: [sdd] tag#21 Sense Key : Illegal Request [current]
[ 1156.147787] sd 3:0:0:0: [sdd] tag#21 Add. Sense: Unaligned write command
[ 1156.147789] sd 3:0:0:0: [sdd] tag#21 CDB: Read(16) 88 00 00 00 00 00 67 24
55 00 00 00 00 80 00 00
[ 1156.147791] blk_update_request: I/O error, dev sdd, sector 1730434304 op
0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 1156.149854] ata4: EH complete
--------------------------------------------------
--
Does anybody read signatures any more?
https://charlescurley.com
https://charlescurley.com/blog/
