我正在尝试使用软件 raid0 设置一台新计算机。我运行的是 32 位 Ubuntu 12.04。我的操作系统安装在 PATA 硬盘上，还有 4 个 SATA 2TB 日立硬盘要进行突袭。主板是华硕 M2N-L，使用 nForce 570 SLI / NVIDIA MCP55 (rev a3) 作为板载 SATA 控制器。我知道软件 raid 可能不是最好的，但我有几台其他机器也使用了这种设置，它们对我来说效果很好。
我能够通过 Ubuntu GUI 磁盘实用程序成功构建并启动 raid，但它给了我一个错误，分区偏移会运行非常慢，并建议我重新分区。我确实重新分区了，但这只会导致更多错误......无法找到设备，或偏移问题，最终我回到分区步骤，尽管出现错误消息，我还是能够安装驱动器，但速度确实很慢。并且一直无法捕获 DV 视频。（我办公室里的其他类似 raid 一次捕获 8 个流）
从那时起，我更换了所有 4 条 SATA 电缆、使用的端口和主板本身（我有 2 个华硕 M2N-L）。我还更换了 4 个 2Tb 硬盘中的 1 个。（我有 6 个，最终将有 8 个，放在这个盒子里的两个 4 驱动器 Raid0 中）我已将 BIOS 更新到最新版本。我曾尝试使用 mdadm 手动组装和创建 raid 阵列，但它们总是无法格式化文件系统。GUI 有时会让我尝试安装，但它总是返回错误，例如，查看“dmesg | tail”。坏超级块...我查了一下，并试图从备用超级块“修复”，但也失败了。
此外，在此过程中，我一直在检查磁盘实用程序 GUI，发现偶尔 4 个驱动器中的 1 个会消失，或者其中一个会丢失 SMART DATA 状态。如果我重新启动，所有驱动器和所有 SMART DATA 都会恢复。（启动时显示所有驱动器，全部带有 SMART）
在我看来，所有观察结果都指向与 Ubuntu 的驱动程序冲突，但我没有发现其他人抱怨我的硬件组合存在问题？华硕有“Linux 驱动程序”，但没有适用于任何基于 Debian 的 liunx 的驱动程序，我尝试转换 rpm 并安装，但要么不起作用，要么没有效果（它是否与 Ubuntu 中已包含的驱动程序相同？）
有什么想法可以责怪什么或如何解决它？我很乐意发布任何具体数据，只需询问，我不确定此时什么是相关的...提前感谢。-马克
第一次编辑：好的，尝试重新创建创建了工作 raid 的原始错误消息，但速度太慢。为了做到这一点，我尝试删除每个驱动器上的分区，但出现此错误：
Error erasing: helper exited with exit code 1: In part_del_partition:
device_file=/dev/sde, offset=17408
Entering MS-DOS parser (offset=0, size=2000398934016)
MSDOS_MAGIC found
found partition type 0xee => protective MBR for GPT
Exiting MS-DOS parser
Entering EFI GPT parser
GPT magic found
partition_entry_lba=2
num_entries=128
size_of_entry=128
Leaving EFI GPT parser
EFI GPT partition table detected
got it
got disk
got partition - part->type=0
committed to disk
Error calling fsync(2) on /dev/sde: Input/output error
Cannot scrub filesystem signatures at offset=17408 and size=2000398899712
尝试删除另一个分区：
Error erasing: helper exited with exit code 1: In part_del_partition:
device_file=/dev/sdb, offset=17408
Entering MS-DOS parser (offset=0, size=2000398934016)
MSDOS_MAGIC found
found partition type 0xee => protective MBR for GPT
Exiting MS-DOS parser
Entering EFI GPT parser
GPT magic found
partition_entry_lba=2
num_entries=128
size_of_entry=128
read failed (Input/output error)
Leaving EFI GPT parser
EFI GPT partition table detected
got it
Error: /dev/sdb: unrecognised disk label
ped_disk_new() failed
出现此错误后我立即尝试：
$ sudo smartctl -a /dev/sdb
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.2.0-32-generic-pae] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
Vendor: /3:0:0:0
Product:
User Capacity: 600,332,565,813,390,450 bytes [600 PB]
Logical block size: 774843950 bytes
scsiModePageOffset: response length too short, resp_len=47 offset=50 bd_len=46
>> Terminate command early due to bad response to IEC mode page
A mandatory SMART command failed: exiting. To continue, add one or more '-T
permissive' options.
4 个驱动器中的 1 个现在已从磁盘工具 GUI 中的列表中消失，剩余 3 个驱动器中的 2 个不再显示 SMART 状态，以下是当前唯一“可用”的 SMART 报告：
$ sudo smartctl -a /dev/sdd
smartctl 5.41 2011-06-09 r3365 [i686-linux-3.2.0-32-generic-pae] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Hitachi Deskstar 7K3000
Device Model: Hitachi HDS723020BLA642
Serial Number: <removed>
LU WWN Device Id: 5 000cca 36ac60074
Firmware Version: MN6OA800
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Tue Nov 13 09:18:40 2012 CST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (19381) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED
WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 016 Pre-fail Always - 0
2 Throughput_Performance 0x0005 135 135 054 Pre-fail Offline - 84
3 Spin_Up_Time 0x0007 182 182 024 Pre-fail Always - 276 (Average 353)
4 Start_Stop_Count 0x0012 100 100 000 Old_age Always - 27
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail Always - 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail Always - 0
8 Seek_Time_Performance 0x0005 135 135 020 Pre-fail Offline - 26
9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 197
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 23
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 31
193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 31
194 Temperature_Celsius 0x0002 150 150 000 Old_age Always - 40 (Min/Max 23/51)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 0
197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x000a 168 168 000 Old_age Always - 2323
SMART Error Log Version: 1
ATA Error Count: 2323 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 2323 occurred at disk power-on lifetime: 197 hours (8 days + 5 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
27 00 00 00 00 00 e0 08 18:47:11.304 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 18:47:11.296 IDENTIFY DEVICE
f5 00 00 01 00 00 e0 04 18:47:11.141 SECURITY FREEZE LOCK
f5 00 00 01 00 00 e0 00 18:47:00.653 SECURITY FREEZE LOCK
e3 00 00 01 00 00 a0 00 18:47:00.007 IDLE
Error 2322 occurred at disk power-on lifetime: 197 hours (8 days + 5 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
27 00 00 00 00 00 e0 08 18:42:41.701 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 18:42:41.693 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 18:42:41.685 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 08 18:42:41.685 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 18:42:41.677 IDENTIFY DEVICE
Error 2321 occurred at disk power-on lifetime: 182 hours (7 days + 14 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ec 00 00 00 00 00 a0 08 03:48:06.464 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 03:48:06.464 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 08 03:48:06.464 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 03:48:06.456 IDENTIFY DEVICE
f5 00 00 01 00 00 e0 04 03:48:06.301 SECURITY FREEZE LOCK
Error 2320 occurred at disk power-on lifetime: 182 hours (7 days + 14 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
27 00 00 00 00 00 e0 08 03:48:06.464 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 03:48:06.456 IDENTIFY DEVICE
f5 00 00 01 00 00 e0 04 03:48:06.301 SECURITY FREEZE LOCK
f5 00 00 01 00 00 e0 00 03:47:53.105 SECURITY FREEZE LOCK
e3 00 00 01 00 00 a0 00 03:47:52.448 IDLE
Error 2319 occurred at disk power-on lifetime: 182 hours (7 days + 14 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 00 00 00 00 00
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
27 00 00 00 00 00 e0 08 03:46:21.429 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 03:46:21.421 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 03:46:21.413 SET FEATURES [Set transfer mode]
27 00 00 00 00 00 e0 08 03:46:21.413 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 08 03:46:21.405 IDENTIFY DEVICE
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
我会尝试重新创建原始错误...但正如您所见，我在这次冒险中看到了很多错误！再次感谢！
第二次编辑：我似乎无法返回所有空硬盘以重现原始错误！4 个驱动器中有 1 个拒绝删除...
从磁盘实用程序 GUI
Error erasing: helper exited with exit code 1: In part_del_partition:
device_file=/dev/sdd, offset=17408
Entering MS-DOS parser (offset=0, size=2000398934016)
MSDOS_MAGIC found
found partition type 0xee => protective MBR for GPT
Exiting MS-DOS parser
Entering EFI GPT parser
GPT magic found
partition_entry_lba=2
num_entries=128
size_of_entry=128
Leaving EFI GPT parser
EFI GPT partition table detected
got it
got disk
got partition - part->type=0
committed to disk
Error calling fsync(2) on /dev/sdd: Input/output error
Cannot scrub filesystem signatures at offset=17408 and size=2000398899712
我也尝试用 dd 擦除驱动器
$ sudo dd if=/dev/zero of=/dev/sdd bs=1M
dd: writing `/dev/sdd': No space left on device
2009+0 records in
2008+0 records out
2106302464 bytes (2.1 GB) copied, 1.73234 s, 1.2 GB/s
写入 1.2 GB 后，2TB 驱动器已满，这似乎很奇怪？由于我似乎无法擦除此驱动器，因此我无法重新创建原始错误消息……但有些东西告诉我，所有这些错误都指向我最初收到错误的同一个原因……如果它们指向任何东西的话。
第三次编辑：
由于 askUbuntu 字符限制，dmesg 输出被截断，完整文本可在 Google Drive 上查看
https://docs.google.com/document/d/158e_I2h86wByzIgeOcOQ7VbL3CCJYqQus6bC8AfVcoI/edit
[ 480.956838] ata5.00: status: { DRDY ERR }
[ 480.956840] ata5.00: error: { ICRC ABRT }
[ 480.956842] ata5.00: failed command: WRITE FPDMA QUEUED
[ 480.956847] ata5.00: cmd 61/28:08:88:88:e0/00:00:e8:00:00/40 tag 1 ncq 20480 out
[ 480.956848] res 51/84:08:00:08:00/84:00:00:00:00/40 Emask 0x10 (ATA bus error)
[ 480.956850] ata5.00: status: { DRDY ERR }
[ 480.956852] ata5.00: error: { ICRC ABRT }
[ 480.956856] ata5.00: failed command: READ FPDMA QUEUED
[ 480.956861] ata5.00: cmd 60/08:10:00:08:00/00:00:00:00:00/40 tag 2 ncq 4096 in
[ 480.956862] res 51/84:08:00:08:00/84:00:00:00:00/40 Emask 0x10 (ATA bus error)
[ 480.956864] ata5.00: status: { DRDY ERR }
[ 480.956866] ata5.00: error: { ICRC ABRT }
[ 480.956870] ata5: hard resetting link
[ 480.956872] ata5: nv: skipping hardreset on occupied port
[ 481.424020] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 481.448420] ata5.00: configured for UDMA/133
[ 481.448427] ata5: EH complete
[ 481.470607] ata5: EH in SWNCQ mode,QC:qc_active 0x7 sactive 0x7
[ 481.470610] ata5: SWNCQ:qc_active 0x6 defer_bits 0x1 last_issue_tag 0x2
[ 481.470611] dhfis 0x6 dmafis 0x2 sdbfis 0x1
[ 481.470613] ata5: ATA_REG 0x51 ERR_REG 0x84
[ 481.470615] ata5: tag : dhfis dmafis sdbfis sactive
[ 481.470617] ata5: tag 0x1: 1 1 0 1
[ 481.470619] ata5: tag 0x2: 1 0 0 1
[ 481.470625] ata5.00: exception Emask 0x1 SAct 0x7 SErr 0x400000 action 0x6 frozen
[ 481.470627] ata5.00: Ata error. fis:0x21
[ 481.470629] ata5: SError: { Handshk }
[ 481.470632] ata5.00: failed command: READ FPDMA QUEUED
[ 481.470636] ata5.00: cmd 60/08:00:00:01:00/00:00:00:00:00/40 tag 0 ncq 4096 in
[ 481.470638] res 51/84:28:00:00:00/84:00:00:00:00/40 Emask 0x10 (ATA bus error)
[ 481.470642] ata5.00: status: { DRDY ERR }
[ 481.470644] ata5.00: error: { ICRC ABRT }
[ 481.470646] ata5.00: failed command: WRITE FPDMA QUEUED
[ 481.470650] ata5.00: cmd 61/28:08:88:88:e0/00:00:e8:00:00/40 tag 1 ncq 20480 out
[ 481.470651] res 51/84:28:00:00:00/84:00:00:00:00/40 Emask 0x10 (ATA bus error)
[ 481.470654] ata5.00: status: { DRDY ERR }
[ 481.470656] ata5.00: error: { ICRC ABRT }
[ 481.470658] ata5.00: failed command: WRITE FPDMA QUEUED
[ 481.470662] ata5.00: cmd 61/28:10:00:00:00/00:00:00:00:00/40 tag 2 ncq 20480 out
[ 481.470663] res 51/84:28:00:00:00/84:00:00:00:00/40 Emask 0x10 (ATA bus error)
[ 481.470665] ata5.00: status: { DRDY ERR }
[ 481.470667] ata5.00: error: { ICRC ABRT }
[ 481.470671] ata5: hard resetting link
[ 481.470672] ata5: nv: skipping hardreset on occupied port
[ 481.936094] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 481.960135] ata5.00: model number mismatch 'Hitachi HDS723020BLA642' != 'tachi HDS723020BLA642 \xffffff80\x10'
[ 481.960139] ata5.00: revalidation failed (errno=-19)
[ 481.960144] ata5.00: limiting speed to UDMA/133:PIO2
[ 486.936020] ata5: hard resetting link
[ 486.936024] ata5: nv: skipping hardreset on occupied port
[ 487.404034] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 487.412144] ata5.00: n_sectors mismatch 3907029168 != 268435455
[ 487.412148] ata5.00: old n_sectors matches native, probably late HPA lock, will try to unlock HPA
[ 487.412151] ata5.00: revalidation failed (errno=-5)
[ 487.412154] ata5.00: disabled
[ 492.404029] ata5: hard resetting link
[ 493.288057] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 493.296139] ata5.00: failed to IDENTIFY (INIT_DEV_PARAMS failed, err_mask=0x80)
[ 498.288135] ata5: hard resetting link
[ 499.168100] ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 499.176442] ata5.00: ATA-8: Hitachi HDS723020BLA642, MN6OA800, max UDMA/133
[ 499.176445] ata5.00: 3907029168 sectors, multi 16: LBA48 NCQ (depth 31/32)
[ 499.192263] ata5.00: configured for UDMA/133
[ 499.192275] sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 499.192279] sd 4:0:0:0: [sdc] Sense Key : Aborted Command [current] [descriptor]
[ 499.192283] Descriptor sense data with sense descriptors (in hex):
[ 499.192284] 72 0b 47 00 00 00 00 0c 00 0a 80 00 00 00 00 00
[ 499.192292] 00 00 00 00
[ 499.192301] sd 4:0:0:0: [sdc] Add. Sense: Scsi parity error
[ 499.192305] sd 4:0:0:0: [sdc] CDB: Read(10): 28 00 00 00 01 00 00 00 08 00
[ 499.192313] end_request: I/O error, dev sdc, sector 256
[ 499.192316] quiet_error: 57 callbacks suppressed
[ 499.192318] Buffer I/O error on device sdc, logical block 32
[ 499.192327] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192330] sd 4:0:0:0: killing request
[ 499.192337] sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 499.192340] sd 4:0:0:0: [sdc] Sense Key : Aborted Command [current] [descriptor]
[ 499.192343] Descriptor sense data with sense descriptors (in hex):
[ 499.192346] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192350]
[ 499.192351] 72 0b 47 00 00 00 00 0c 00 0a 80 00 00 00 00 00
[ 499.192358] 00 00 00 00
[ 499.192361] sd 4:0:0:0: [sdc] Add. Sense: Scsi parity error
[ 499.192364] sd 4:0:0:0: [sdc] CDB: Write(10): 2a 00 e8 e0 88 88 00 00 28 00
[ 499.192370] end_request: I/O error, dev sdc, sector 3907029128
[ 499.192372] Buffer I/O error on device sdc, logical block 488378641
[ 499.192374] lost page write due to I/O error on sdc
[ 499.192378] Buffer I/O error on device sdc, logical block 488378642
[ 499.192380] lost page write due to I/O error on sdc
[ 499.192382] Buffer I/O error on device sdc, logical block 488378643
[ 499.192384] lost page write due to I/O error on sdc
[ 499.192386] Buffer I/O error on device sdc, logical block 488378644
[ 499.192388] lost page write due to I/O error on sdc
[ 499.192391] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192394] Buffer I/O error on device sdc, logical block 488378645
[ 499.192396] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192399] lost page write due to I/O error on sdc
[ 499.192405] sd 4:0:0:0: [sdc] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 499.192408] sd 4:0:0:0: [sdc] Sense Key : Aborted Command [current] [descriptor]
[ 499.192411] Descriptor sense data with sense descriptors (in hex):
[ 499.192412] 72 0b 47 00 00 00 00 0c 00 0a 80 00
[ 499.192419] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192421] 00 00 00 00
[ 499.192424] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192427] 00 00 00 00
[ 499.192430] sd 4:0:0:0: [sdc] Add. Sense: Scsi parity error
[ 499.192433] sd 4:0:0:0: [sdc] CDB: Write(10): 2a 00 00 00 00 00 00 00 28 00
[ 499.192439] end_request: I/O error, dev sdc, sector 0
[ 499.192441] Buffer I/O error on device sdc, logical block 0
[ 499.192442] lost page write due to I/O error on sdc
[ 499.192447] Buffer I/O error on device sdc, logical block 1
[ 499.192449] lost page write due to I/O error on sdc
[ 499.192451] Buffer I/O error on device sdc, logical block 2
[ 499.192453] lost page write due to I/O error on sdc
[ 499.192466] Buffer I/O error on device sdc, logical block 3
[ 499.192467] lost page write due to I/O error on sdc
[ 499.192479] ata5: EH complete
[ 499.192498] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192503] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192507] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192510] sd 4:0:0:0: [sdc] READ CAPACITY(16) failed
[ 499.192512] sd 4:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 499.192514] sd 4:0:0:0: [sdc] Sense not available.
[ 499.192517] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192520] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192524] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192527] sd 4:0:0:0: [sdc] READ CAPACITY failed
[ 499.192528] sd 4:0:0:0: [sdc] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
[ 499.192531] sd 4:0:0:0: [sdc] Sense not available.
[ 499.192536] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192542] end_request: I/O error, dev sdc, sector 0
[ 499.192548] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192553] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192557] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192561] sd 4:0:0:0: rejecting I/O to offline device
[ 499.192564] sd 4:0:0:0: [sdc] Asking for cache data failed
[ 499.192566] sd 4:0:0:0: [sdc] Assuming drive cache: write through
[ 499.192571] sdc: detected capacity change from 2000398934016 to 0
[ 499.196063] ata5.00: detaching (SCSI 4:0:0:0)
[ 499.196142] sd 4:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[ 499.196352] sd 4:0:0:0: [sdc] Stopping disk
[ 499.196989] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 499.196993] sdc: detected capacity change from 0 to 2000398934016
[ 499.197053] ldm_validate_partition_table(): Disk read failed.
[ 499.197080] Dev sdc: unable to read RDB block 0
[ 499.197122] sdc: unable to read partition table
[ 499.871722] scsi 4:0:0:0: Direct-Access ATA Hitachi HDS72302 MN6O PQ: 0 ANSI: 5
[ 499.871907] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 499.871943] sd 4:0:0:0: [sdc] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[ 499.871985] sd 4:0:0:0: [sdc] Write Protect is off
[ 499.871988] sd 4:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 499.872013] sd 4:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 501.738525] sdc:
[ 501.738749] sd 4:0:0:0: [sdc] Attached SCSI disk
答案1
看起来您的 SATA 电缆、SATA 控制器或驱动器都坏了。请先尝试更换电缆。您没有使用 P68 芯片组的旧 Sandybridge 系统吧？他们的 SATA 控制器存在缺陷，因此不得不召回。