RHCE302重要学习知识点( 二 )



Boot your machine. Decide whether you can fix the machine as is, whether you need to boot the system into single-user mode, or whether you need to use system rescue disks.
Obtain a set of boot disks.
Boot the machine with a floppy disk (or boot into single-user (linux single) mode as determined by step a).
Check your filesystem. (fsck)
Mount your filesystems. (mount)
First mount your root partition. Then mount any other filesystems under your root (/) partition. (mount /dev/hda5/ /mnt/harddrive)
Fix the problem.
Check to see if you need to restart LILO. (lilo, or lilo -r)
Sync any changes to the disk. (sync)
Unmount any manually mounted filesystems. (umount)
Remove any floppies, CDs, and so on, and reboot (Ctrl Alt Del).

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