没错，又一次

断电造成掉硬盘，重建阵列以后共享文件夹仍然无法挂载，

root@Diskstation:/# mount /dev/md2 /volume1
mount: wrong fs type, bad option, bad superblock on /dev/md2,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try

呵呵

又一次修复

root@Diskstation:/ # e2fsck -f /dev/md2
e2fsck 1.42.6 (21-Sep-2012)
1.42.6-15284: recovering journal
Journal transaction 302321 was corrupt, replay was aborted.
Pass 1: Checking inodes, blocks, and sizes
···········
1.42.6-15284: ***** FILE SYSTEM WAS MODIFIED *****
1.42.6-15284: 409343/38469632 files (1.5% non-contiguous), 153807225/153874592 blocks
root@Diskstation:/ # mount -t ext4 /dev/md2 /volume1
root@Diskstation:/ #

就好了