我试图修复损坏的外部硬盘(无法再安装)。我遇到了本指南中描述的所有症状:
https://linuxexpresso.wordpress.com/2010/03/31/repair-a-broken-ext4-superblock-in-ubuntu/
基本上我有一个坏的超级块(如果我理解正确的话,可能并非如此)。
正如链接中所述,我运行了:sudo e2fsck -b 32768 /dev/sdc
(sdc 是我损坏的驱动器,3276 是备用超级块号)。
输出:
e2fsck 1.42.13 (17-May-2015)
/dev/sdc was not cleanly unmounted, check forced.
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/sdc: ***** FILE SYSTEM WAS MODIFIED *****
/dev/sdc: 11/61046784 files (0.0% non-contiguous), 3849809/244182272 blocks
此后,我的磁盘可以正常安装,但所有数据都消失了!我是不是漏掉了什么,还是我做错了什么?请帮忙!