os: oracle enterprise linux 5
今天在系统里加了一块硬盘/dev/hda, fdisk, mkfs後, 修改了/etc/fstab. 不小心把/dev/hda1写成了/dev/hd1, 系统重启後显示
Checking filesystems
fsck.ext3:No such file or directory while trying to open /dev/hd1 [FAILED]
***An error occured during the file system check.
***Dropping you to a shell; the system will reboot
***when you leave shell. up to 100000000 @ 8000-d000
Give root password for maintenance
(or type Control-D to continue);
于是只能输入root的password进入, vi 打开/etc/fstab之后, 修改了/dev/hd1时, 提示
-- INSERT -- w10: Warning: Changing a readonly file
改完後保存的时候提示
"fstab" E212: Can't open file for writing
:w! 也没有用
看来是mount成readonly 了.
于是
root# mount -o remount,rw /
再试vi /etc/fstab, 就可以保存了.
