Kubuntu 11.10:RAID1 阵列中的 HDD 出现随机 IO 错误。RMA 时间?

Kubuntu 11.10:RAID1 阵列中的 HDD 出现随机 IO 错误。RMA 时间?

我很确定我的硬盘有问题,但在对西部数据进行整个 RMA 流程之前,我只想确保这不是软件错误。

基本上,我在 RAID1 阵列中有一个不到 6 个月的旧驱动器,还有另一个更新的驱动器。这个驱动器给我带来了看似随机的 IO 错误,并导致 RAID 阵列降级。到目前为止,我只是将驱动器重新添加到阵列中并让它自行重建,但几天后又出现了同样的问题。

SMART 数据显示没有异常,所以我不完全确定错误在哪里。我正在运行 Kubuntu 11.10,使用自定义编译的 3.3.7 内核。下面是任意点处截断的最新错误的 dmesg 日志。我是否遗漏了一些显而易见的东西,或者最好在情况变得更糟之前 RMA 这个家伙?一如既往地感谢。

[43161.734107] ata3: ATA_REG 0x41 ERR_REG 0x84
[43161.734110] ata3: tag : dhfis dmafis sdbfis sactive
[43161.734113] ata3: tag 0x0: 1 1 0 1  
[43161.734123] ata3.00: exception Emask 0x1 SAct 0x1 SErr 0x180000 action 0x6 frozen
[43161.734127] ata3.00: Ata error. fis:0x21
[43161.734130] ata3: SError: { 10B8B Dispar }
[43161.734134] ata3.00: failed command: READ FPDMA QUEUED
[43161.734142] ata3.00: cmd 60/08:00:a8:03:00/00:00:00:00:00/40 tag 0 ncq 4096 in
[43161.734144]          res 41/84:04:a8:03:00/84:00:00:00:00/40 Emask 0x10 (ATA bus error)
[43161.734148] ata3.00: status: { DRDY ERR }
[43161.734150] ata3.00: error: { ICRC ABRT }
[43161.734155] ata3: hard resetting link
[43161.734158] ata3: nv: skipping hardreset on occupied port
[43162.220095] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[43162.260202] ata3.00: model number mismatch 'WDC WD2002FAEX-007BA0' != 'C WD2002FAEX-007BA0                   �'
[43162.260206] ata3.00: revalidation failed (errno=-19)
[43162.260211] ata3.00: limiting speed to UDMA/133:PIO2
[43167.220123] ata3: hard resetting link
[43167.220127] ata3: nv: skipping hardreset on occupied port
[43167.710060] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[43167.750228] ata3.00: model number mismatch 'WDC WD2002FAEX-007BA0' != 'C WD2002FAEX-007BA0                   �'
[43167.750232] ata3.00: revalidation failed (errno=-19)
[43167.750236] ata3.00: disabled
[43172.710100] ata3: hard resetting link
[43173.620110] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[43173.640455] ata3.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[43178.620116] ata3: hard resetting link
[43179.530113] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[43179.550748] ata3.00: ATA-8: WDC WD2002FAEX-007BA0, 05.01D05, max UDMA/133
[43179.550753] ata3.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[43179.570208] ata3.00: model number mismatch 'WDC WD2002FAEX-007BA0' != 'C WD2002FAEX-007BA0                   �'
[43179.570213] ata3.00: revalidation failed (errno=-19)
[43179.570220] ata3: limiting SATA link speed to 1.5 Gbps
[43179.570224] ata3.00: limiting speed to UDMA/133:PIO3
[43184.530066] ata3: hard resetting link
[43184.530070] ata3: nv: skipping hardreset on occupied port
[43185.020091] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[43185.060949] ata3.00: configured for UDMA/133
[43185.060969] sd 2:0:0:0: [sdd]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[43185.060974] sd 2:0:0:0: [sdd]  Sense Key : Aborted Command [current] [descriptor]
[43185.060980] Descriptor sense data with sense descriptors (in hex):
[43185.060983]         72 0b 47 00 00 00 00 0c 00 0a 80 00 00 00 00 00 
[43185.060995]         00 00 03 a8 
[43185.061000] sd 2:0:0:0: [sdd]  Add. Sense: Scsi parity error
[43185.061006] sd 2:0:0:0: [sdd] CDB: Read(10): 28 00 00 00 03 a8 00 00 08 00
[43185.061017] end_request: I/O error, dev sdd, sector 936
[43185.061023] Buffer I/O error on device sdd, logical block 117
[43185.061044] sd 2:0:0:0: rejecting I/O to offline device
[43185.061048] sd 2:0:0:0: killing request
[43185.061062] ata3: EH complete
[43185.061075] sd 2:0:0:0: rejecting I/O to offline device
[43185.061123] sd 2:0:0:0: rejecting I/O to offline device
[43185.061134] sd 2:0:0:0: rejecting I/O to offline device
[43185.061140] sd 2:0:0:0: rejecting I/O to offline device
[43185.061145] sd 2:0:0:0: [sdd] READ CAPACITY(16) failed
[43185.061147] sd 2:0:0:0: [sdd]  Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[43185.061152] sd 2:0:0:0: [sdd] Sense not available.
[43185.061155] sd 2:0:0:0: rejecting I/O to offline device
[43185.061166] sd 2:0:0:0: rejecting I/O to offline device
[43185.061175] sd 2:0:0:0: rejecting I/O to offline device
[43185.061185] sd 2:0:0:0: rejecting I/O to offline device
[43185.061193] sd 2:0:0:0: rejecting I/O to offline device
[43185.061198] sd 2:0:0:0: [sdd] READ CAPACITY failed
[43185.061202] sd 2:0:0:0: rejecting I/O to offline device
[43185.061209] sd 2:0:0:0: [sdd]  Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[43185.061215] sd 2:0:0:0: [sdd] Sense not available.
[43185.061226] sd 2:0:0:0: rejecting I/O to offline device
[43185.061235] sd 2:0:0:0: rejecting I/O to offline device
[43185.061245] sd 2:0:0:0: rejecting I/O to offline device
[43185.061254] sd 2:0:0:0: rejecting I/O to offline device
[43185.061263] sd 2:0:0:0: rejecting I/O to offline device
[43185.061274] sd 2:0:0:0: rejecting I/O to offline device
[43185.061280] sd 2:0:0:0: [sdd] Asking for cache data failed
[43185.061283] sd 2:0:0:0: [sdd] Assuming drive cache: write through
[43185.061289] sdd: detected capacity change from 2000398934016 to 0
[43185.061610] ata3.00: detaching (SCSI 2:0:0:0)
[43185.062444] sd 2:0:0:0: [sdd] Stopping disk
[43249.120042] ata4.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[43249.120046] ata4.00: failed command: FLUSH CACHE EXT
[43249.120051] ata4.00: cmd ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0
[43249.120052]          res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[43249.120054] ata4.00: status: { DRDY }
[43249.120059] ata4: hard resetting link
[43249.120060] ata4: nv: skipping hardreset on occupied port
[43249.610042] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[43249.650323] ata4.00: configured for UDMA/133
[43249.650326] ata4.00: retrying FLUSH 0xea Emask 0x4
[43249.650452] ata4.00: device reported invalid CHS sector 0
[43249.650458] ata4: EH complete

答案1

有一个简单的方法可以检查你的硬盘是否损坏,但首先,你应该从阵列中移除驱动器。

我假设那/dev/sdd是有问题的设备,但如果不是,请用/dev/sdd可疑设备替换下面提到的内容。

然后,badblocks您应该进行读写测试(如果时间紧迫,则进行非破坏性只读测试)。

进行写入模式测试(这将清除设备,但没关系,因为您随时可以重建阵列):

sudo badblocks /dev/sdd -w -s

进行只读测试(这可能对您有用,因为您的 I/O 错误似乎表明读取存在问题):

sudo badblocks /dev/sdd -s

如果badblocks给你任何错误,这不是一个好兆头。


相关参数参考:

  • -w进行读写测试并擦除您指定的设备或分区。
  • -s显示进度条。
  • 如果由于某种原因您仍想进行读写测试,但又不想删除任何数据,则使用-n而不是。-w

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