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tune2fs：尝试打开 /dev/sda1 时没有这样的设备或地址？

tag-icon • tag-icon fsck read-only tune2fs
tune2fs：尝试打开 /dev/sda1 时没有这样的设备或地址？

我的硬盘要坏了：

Apr  3 20:26:48 207 kernel: aacraid: Host adapter abort request (0,0,0,0)
Apr  3 20:26:48 207 kernel: aacraid: Host adapter reset request. SCSI hang ?
Apr  3 20:26:58 207 kernel: sd 0:0:0:0: timing out command, waited 360s
Apr  3 20:26:58 207 kernel: sd 0:0:0:0: SCSI error: return code = 0x06000000
Apr  3 20:26:58 207 kernel: end_request: I/O error, dev sda, sector 4358861306
Apr  3 20:26:58 207 kernel: EXT3-fs error (device sda1): ext3_free_branches: Read failure, inode=246590279, block=544857659
Apr  3 20:26:58 207 kernel: Aborting journal on device sda1.

Apr  3 20:33:48 207 kernel: aacraid: Host adapter abort request (0,0,0,0)
Apr  3 20:33:48 207 kernel: aacraid: Host adapter reset request. SCSI hang ?
Apr  3 20:33:58 207 kernel: sd 0:0:0:0: timing out command, waited 360s
Apr  3 20:33:58 207 kernel: sd 0:0:0:0: SCSI error: return code = 0x06000000
Apr  3 20:33:58 207 kernel: end_request: I/O error, dev sda, sector 34
Apr  3 20:33:58 207 kernel: Buffer I/O error on device sda1, logical block 0
Apr  3 20:33:58 207 kernel: lost page write due to I/O error on sda1
Apr  3 20:33:58 207 kernel: EXT3-fs error (device sda1) in ext3_reserve_inode_write: Journal has aborted

Apr  3 20:44:18 207 kernel: aacraid: Host adapter abort request (0,0,0,0)
Apr  3 20:44:18 207 kernel: aacraid: Host adapter reset request. SCSI hang ?
Apr  3 20:44:30 207 kernel: ext3_abort called.
Apr  3 20:44:30 207 kernel: EXT3-fs error (device sda1): ext3_journal_start_sb: Detected aborted journal
Apr  3 20:44:30 207 kernel: Remounting filesystem read-only

cd/dev/sda1 挂载到 /data。当我访问某些文件夹时，系统给出“输入/输出错误” 。

我将fsck在此设备上运行以下步骤：

  1. 停止所有服务对/data的访问
  2. 卸载/数据
  3. tune2fs -O ^has_journal /dev/sda1
  4. e2fsck -fcy /dev/sda1
  5. tune2fs -j /dev/sda1

但是运行第 3 步时我得到了以下信息：

# tune2fs -O ^has_journal /dev/sda1 
tune2fs 1.39 (29-May-2006)
tune2fs: No such device or address while trying to open /dev/sda1
Couldn't find valid filesystem superblock.

我备份了部分数据。现在该怎么办？

P/S：这个盘用了大概1年了，我的系统读写强度要求高，要换SSD吗？

答案1

恐怕在这种情况下，您将不得不重新启动该盒子。磁盘控制器在与驱动器通信时遇到问题。重新启动后，您很可能必须执行 fsck。完成后，我将检查 SMART 数据：

http://sourceforge.net/apps/trac/smartmontools/wiki

这可以让你更好地了解磁盘的状态并帮助你规划下一步的操作。

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