SDD 上的 Linux Mint 18，带有 LVM ext4
在恢复模式下启动显示：
ata3.00: status: { DRDY DF ERR }
ata3.00: error: { ABRT }
ata3.00: configured for UDMA/100
sd 2:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
=//= tag#0 Sense Key: Illegal Request [current] [descriptor]
=//= tag#0 Add. Sense: Unaligned write command
=//= tag#0 CDB: Syncronize Cache(10) 35 00 00 00 00 00 00 00 00 00
blk_update_request: I/O error, dev sdb, sector 0
ata3; EH complete
fsck exited whit status code 4
done.
Failure: File system check of the root filesystem failed
The root filesystem on dev/mapper/ming--vg-root requires manual fsck
BusyBox v1.22.1 ....
(initramfs)
手动挂载返回：
# mount /dev/mint-vg/root /mnt/asdx
mount: wrong fs type, bad option, bad superblock on /dev/mapper/mint--vg-root,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
Caja挂载磁盘出现同样的错误：
Error mounting /dev/dm-0 at /media/batman/8b8126f2-1d26-4dee-b728-a85ca9274de5: Command-line `mount -t "ext4" -o "uhelper=udisks2,nodev,nosuid" "/dev/dm-0" "/media/batman/8b8126f2-1d26-4dee-b728-a85ca9274de5"' exited with non-zero exit status 32:
mount: wrong fs type, bad option, bad superblock on /dev/mapper/mint--vg-root,missing codepage or helper program, or other error
fsck并且e2fsck没有按预期工作：
# e2fsck -f -b 32768 /dev/mapper/mint--vg-root
e2fsck 1.42.13 (17-May-2015)
Superblock needs_recovery flag is clear, but journal has data.
Recovery flag not set in backup superblock, so running journal anyway.
/dev/mapper/mint--vg-root: recovering journal
Superblock needs_recovery flag is clear, but journal has data.
Recovery flag not set in backup superblock, so running journal anyway.
Superblock needs_recovery flag is clear, but journal has data.
Recovery flag not set in backup superblock, so running journal anyway.
e2fsck: unable to set superblock flags on /dev/mapper/mint--vg-root
/dev/mapper/mint--vg-root: ***** FILE SYSTEM WAS MODIFIED *****
/dev/mapper/mint--vg-root: ********** WARNING: Filesystem still has errors **********
gparted返回：
dev/sdb Input/Output errors
自动修复boot-repair没有帮助。
testdisk可以列出文件。
我该如何解决？
我的原始主题包含一些启动修复日志和 SSD SMART 错误：https://forums.linuxmint.com/viewtopic.php?p=1419387
更新:
磁盘在保修期内被更换，所以现在我必须恢复备份。
答案1
您看到的错误看起来像是磁盘故障，而不是文件系统问题。如果磁盘本身出现故障，则fsck无济于事。