Command: grep fsck /var/log/boot

Mon Jan 21 16:36:18 2008: Will now check root file system:fsck 1.40-WIP (07-Apr-2007)
Mon Jan 21 16:36:18 2008: [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a -C0 /dev/hdc1 
Mon Jan 21 21:36:18 2008: fsck 1.40-WIP (07-Apr-2007)
Mon Jan 21 21:36:18 2008: [/sbin/fsck.reiserfs (1) -- /mnt/p3] fsck.reiserfs -a /dev/hda3 
Mon Jan 21 21:36:26 2008: A log is being saved in /var/log/fsck/checkfs if that location is writable.