我有这个 HDD（很新，4 个月了），我将其格式化为 ext3（我的路由器支持 ext3，不支持 ext4），然后我开始从旧驱动器复制所有数据（1TB 数据）。
过了一会儿（很多时候，它至少复制了 65％ 的数据），我收到一个错误，并将文件系统置于只读模式。
是什么导致了这个问题？以下是 dmesg 输出 (sdd1 - /mnt/mymedia)：
sdd: sdd1
sd 8:0:0:0: [sdd] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 8:0:0:0: [sdd] No Caching mode page present
sd 8:0:0:0: [sdd] Assuming drive cache: write through
sd 8:0:0:0: [sdd] Attached SCSI disk
ses 8:0:0:1: Attached Enclosure device
sd 8:0:0:0: [sdd] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 8:0:0:0: [sdd] No Caching mode page present
sd 8:0:0:0: [sdd] Assuming drive cache: write through
sdd:
kjournald starting. Commit interval 5 seconds
EXT3-fs (sdd1): using internal journal
EXT3-fs (sdd1): mounted filesystem with writeback data mode
usb 4-1.2: USB disconnect, device number 3
sd 8:0:0:0: [sdd] Unhandled error code
sd 8:0:0:0: [sdd]
Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
sd 8:0:0:0: [sdd] CDB:
Write(10): 2a 00 19 62 65 b4 00 00 1e 00
end_request: I/O error, dev sdd, sector 3407031712
Buffer I/O error on device sdd1, logical block 425878708
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878709
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878710
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878711
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878712
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878713
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878714
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878715
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878716
lost page write due to I/O error on sdd1
Buffer I/O error on device sdd1, logical block 425878717
lost page write due to I/O error on sdd1
sd 8:0:0:0: [sdd] Unhandled error code
sd 8:0:0:0: [sdd]
Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
sd 8:0:0:0: [sdd] CDB:
Write(10): 2a 00 19 62 65 d2 00 00 1e 00
end_request: I/O error, dev sdd, sector 3407031952
Aborting journal on device sdd1.
EXT3-fs (sdd1): error in ext3_new_blocks: Journal has aborted
JBD: Error -5 detected when updating journal superblock for sdd1.
EXT3-fs (sdd1): I/O error while writing superblock
EXT3-fs (sdd1): error: ext3_journal_start_sb: Detected aborted journal
EXT3-fs (sdd1): error: remounting filesystem read-only
EXT3-fs (sdd1): error in ext3_orphan_add: Journal has aborted
usb 4-1.2: new high-speed USB device number 5 using ehci-pci
usb 4-1.2: New USB device found, idVendor=1058, idProduct=1140
usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=5
usb 4-1.2: Product: My Book 1140
usb 4-1.2: Manufacturer: Western Digital
usb 4-1.2: SerialNumber: 574D43315433333236383738
scsi9 : usb-storage 4-1.2:1.0
scsi 9:0:0:0: Direct-Access WD My Book 1140 1022 PQ: 0 ANSI: 6
scsi 9:0:0:1: Enclosure WD SES Device 1022 PQ: 0 ANSI: 6
sd 9:0:0:0: Attached scsi generic sg4 type 0
ses 9:0:0:1: Attached Enclosure device
ses 9:0:0:1: Attached scsi generic sg5 type 13
sd 9:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 9:0:0:0: [sde] Write Protect is off
sd 9:0:0:0: [sde] Mode Sense: 47 00 10 08
sd 9:0:0:0: [sde] No Caching mode page present
sd 9:0:0:0: [sde] Assuming drive cache: write through
sd 9:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 9:0:0:0: [sde] No Caching mode page present
sd 9:0:0:0: [sde] Assuming drive cache: write through
sde: sde1
sd 9:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 9:0:0:0: [sde] No Caching mode page present
sd 9:0:0:0: [sde] Assuming drive cache: write through
sd 9:0:0:0: [sde] Attached SCSI disk
EXT3-fs error (device sdd1): ext3_find_entry: reading directory #2 offset 0
usb 4-1.2: USB disconnect, device number 5
usb 4-1.2: new high-speed USB device number 6 using ehci-pci
usb 4-1.2: New USB device found, idVendor=1058, idProduct=1140
usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=5
usb 4-1.2: Product: My Book 1140
usb 4-1.2: Manufacturer: Western Digital
usb 4-1.2: SerialNumber: 574D43315433333236383738
scsi10 : usb-storage 4-1.2:1.0
scsi 10:0:0:0: Direct-Access WD My Book 1140 1022 PQ: 0 ANSI: 6
scsi 10:0:0:1: Enclosure WD SES Device 1022 PQ: 0 ANSI: 6
sd 10:0:0:0: Attached scsi generic sg4 type 0
ses 10:0:0:1: Attached Enclosure device
ses 10:0:0:1: Attached scsi generic sg5 type 13
sd 10:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 10:0:0:0: [sde] Write Protect is off
sd 10:0:0:0: [sde] Mode Sense: 47 00 10 08
sd 10:0:0:0: [sde] No Caching mode page present
sd 10:0:0:0: [sde] Assuming drive cache: write through
sd 10:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 10:0:0:0: [sde] No Caching mode page present
sd 10:0:0:0: [sde] Assuming drive cache: write through
sde: sde1
sd 10:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 10:0:0:0: [sde] No Caching mode page present
sd 10:0:0:0: [sde] Assuming drive cache: write through
sd 10:0:0:0: [sde] Attached SCSI disk
usb 4-1.2: USB disconnect, device number 6
usb 4-1.2: new high-speed USB device number 7 using ehci-pci
usb 4-1.2: New USB device found, idVendor=1058, idProduct=1140
usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=5
usb 4-1.2: Product: My Book 1140
usb 4-1.2: Manufacturer: Western Digital
usb 4-1.2: SerialNumber: 574D43315433333236383738
scsi11 : usb-storage 4-1.2:1.0
scsi 11:0:0:0: Direct-Access WD My Book 1140 1022 PQ: 0 ANSI: 6
scsi 11:0:0:1: Enclosure WD SES Device 1022 PQ: 0 ANSI: 6
sd 11:0:0:0: Attached scsi generic sg4 type 0
ses 11:0:0:1: Attached Enclosure device
ses 11:0:0:1: Attached scsi generic sg5 type 13
sd 11:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 11:0:0:0: [sde] Write Protect is off
sd 11:0:0:0: [sde] Mode Sense: 47 00 10 08
sd 11:0:0:0: [sde] No Caching mode page present
sd 11:0:0:0: [sde] Assuming drive cache: write through
sd 11:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 11:0:0:0: [sde] No Caching mode page present
sd 11:0:0:0: [sde] Assuming drive cache: write through
sde: sde1
sd 11:0:0:0: [sde] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 11:0:0:0: [sde] No Caching mode page present
sd 11:0:0:0: [sde] Assuming drive cache: write through
sd 11:0:0:0: [sde] Attached SCSI disk
EXT3-fs (sdd1): error: ext3_put_super: Couldn't clean up the journal
usb 4-1.2: USB disconnect, device number 7
usb 3-1.2: USB disconnect, device number 3
usb 4-1.2: new high-speed USB device number 8 using ehci-pci
usb 4-1.2: New USB device found, idVendor=1058, idProduct=1140
usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=5
usb 4-1.2: Product: My Book 1140
usb 4-1.2: Manufacturer: Western Digital
usb 4-1.2: SerialNumber: 574D43315433333236383738
scsi12 : usb-storage 4-1.2:1.0
scsi 12:0:0:0: Direct-Access WD My Book 1140 1022 PQ: 0 ANSI: 6
scsi 12:0:0:1: Enclosure WD SES Device 1022 PQ: 0 ANSI: 6
sd 12:0:0:0: Attached scsi generic sg3 type 0
ses 12:0:0:1: Attached Enclosure device
ses 12:0:0:1: Attached scsi generic sg4 type 13
sd 12:0:0:0: [sdc] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 12:0:0:0: [sdc] Write Protect is off
sd 12:0:0:0: [sdc] Mode Sense: 47 00 10 08
sd 12:0:0:0: [sdc] No Caching mode page present
sd 12:0:0:0: [sdc] Assuming drive cache: write through
sd 12:0:0:0: [sdc] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 12:0:0:0: [sdc] No Caching mode page present
sd 12:0:0:0: [sdc] Assuming drive cache: write through
sdc: sdc1
sd 12:0:0:0: [sdc] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 12:0:0:0: [sdc] No Caching mode page present
sd 12:0:0:0: [sdc] Assuming drive cache: write through
sd 12:0:0:0: [sdc] Attached SCSI disk
usb 4-1.2: USB disconnect, device number 8
sd 12:0:0:0: [sdc] Unhandled error code
sd 12:0:0:0: [sdc]
Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
sd 12:0:0:0: [sdc] CDB:
Write(10): 2a 00 06 87 82 a6 00 00 1e 00
end_request: I/O error, dev sdc, sector 876352816
quiet_error: 50 callbacks suppressed
Buffer I/O error on device sdc1, logical block 109543846
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543847
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543848
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543849
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543850
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543851
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543852
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543853
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543854
lost page write due to I/O error on sdc1
Buffer I/O error on device sdc1, logical block 109543855
lost page write due to I/O error on sdc1
sd 12:0:0:0: [sdc] Unhandled error code
sd 12:0:0:0: [sdc]
Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK
sd 12:0:0:0: [sdc] CDB:
Write(10): 2a 00 06 87 82 c4 00 00 1e 00
end_request: I/O error, dev sdc, sector 876353056
usb 4-1.2: new high-speed USB device number 9 using ehci-pci
usb 4-1.2: New USB device found, idVendor=1058, idProduct=1140
usb 4-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=5
usb 4-1.2: Product: My Book 1140
usb 4-1.2: Manufacturer: Western Digital
usb 4-1.2: SerialNumber: 574D43315433333236383738
scsi13 : usb-storage 4-1.2:1.0
scsi 13:0:0:0: Direct-Access WD My Book 1140 1022 PQ: 0 ANSI: 6
scsi 13:0:0:1: Enclosure WD SES Device 1022 PQ: 0 ANSI: 6
sd 13:0:0:0: Attached scsi generic sg3 type 0
ses 13:0:0:1: Attached Enclosure device
ses 13:0:0:1: Attached scsi generic sg4 type 13
sd 13:0:0:0: [sdc] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 13:0:0:0: [sdc] Write Protect is off
sd 13:0:0:0: [sdc] Mode Sense: 47 00 10 08
sd 13:0:0:0: [sdc] No Caching mode page present
sd 13:0:0:0: [sdc] Assuming drive cache: write through
sd 13:0:0:0: [sdc] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 13:0:0:0: [sdc] No Caching mode page present
sd 13:0:0:0: [sdc] Assuming drive cache: write through
sdc: sdc1
sd 13:0:0:0: [sdc] 732558336 4096-byte logical blocks: (3.00 TB/2.72 TiB)
sd 13:0:0:0: [sdc] No Caching mode page present
sd 13:0:0:0: [sdc] Assuming drive cache: write through
sd 13:0:0:0: [sdc] Attached SCSI disk
usb 4-1.2: USB disconnect, device number 9
我应该启动 RMA 吗？或者这只是 Ext3 错误或类似的东西？请注意，在开始复制文件之前，我已经进行了固件升级（无论如何，固件升级都没问题）。
硬盘是西部数据My Book
这些文件是通过 cp -uR 复制的
答案1
看起来是 GPT 问题。
基本上，并非所有软件都正确支持 GPT（我使用的是 Debian Wheezy，硬盘有 ext3 分区）。特别是，坏块无法正确找到 2 TB 限制之后的坏块，因此对于这样的事情它并不可靠（它发现了 800 GB 的坏块）。
HD Scan 工作正常（在 Windows 上，这次使用 ntfs 分区进行测试），我还用随机数据写入了整个硬盘并运行读取测试，工作正常。
我运行了 WD DataGuard，它通过了所有测试（没有发现坏块），基本上看起来像是一个活着的硬盘。我只能祈祷它无论如何都不是一个有故障的驱动器。
因此，检查 GPT，因为大多数软件不能正确支持它（我需要 gparted 才能正确格式化它），KDE 磁盘实用程序无法将 3TB 驱动器格式化为 GPT（但是可以将 2TB 驱动器格式化为 gpt），您可以找到它：这是一个已知的错误。