debain磁盘修复

如果 sshd 起不来

mkdir -p /run/sshd
chown root:root /run/sshd
/usr/sbin/sshd -D

查看那个磁盘有问题

查看块位置

mke2fs -n /dev/sdc6

root@df-r210ii-87:~# mke2fs -n /dev/sdc6
mke2fs 1.47.0 (5-Feb-2023)
/dev/sdc6 contains a ext4 file system
Proceed anyway? (y,N) y
Creating filesystem with 112681728 4k blocks and 28172288 inodes
Filesystem UUID: 28e4b2ca-6908-41f1-a330-039117dbf5f6
Superblock backups stored on blocks: 
	32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 
	4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 
	102400000

修复磁盘

e2fsck -b 32768 /dev/sdc6 -y