How do I use fsck program?
Following is general sequence for running fsck: Goto single user mode: # init 1 Unmount file system (for example /dev/sdb1 under Linux or under FreeBSD use /dev/ad0s1f etc) : # umount /dev/sdb1 Now run fsck command: # fsck /dev/sdb1 Now mount filesystem # mount -a Go backto multiuser mode 2/3: # init 2