FSCK(8) FSCK(8) fsck - fsck [-lsAVRTMNP] [-r [fd]] [-C [fd]] [-t fstype] [_...] [--] [---] fsck . _ (: /dev/hdc1 /dev/sdb2) (: / /usr /home) UUID (: UUID=8868abf6-88c5-4a83-98b8-bfc24057f7bd LABEL=root). fsck . -A fsck /etc/fstab . -As. fsck : 0 1 2 4 8 16 32 128 OR . fsck (fsck.fstype) . PATH. PATH /sbin. . -l flock(2) (/run/fsck/.lock) . ( -A -l ). fsck . . fsck ( MD DM) - . -r [fd] fsck . () fsck. : /dev/sda1: status 0, rss 92828, real 4.002804, user 2.677592, sys 0.86186 fd . : /dev/sda1 0 92828 4.002804 2.677592 0.86186 -s fsck . . (: e2fsck(8) . e2fsck(8) -p -a -n .) -t fslist ( ) . -A fslist. fslist . 'no' '!' fslist . fslist . fslist . opts=fs-option. fs-option /etc/fstab. fs-option /etc/fstab. opts=ro fslist /etc/fstab ro. Mandrake fsck loop fslist opts=loop -t. filesys /etc/fstab . -t fsck . ( ext2). -A /etc/fstab . /etc/rc . -P ( ). fs_passno () /etc/fstab. 0 fs_passno . fs_passno . fsck . fsck (RAIDs dm-crypt ...) . FSCK_FORCE_ALL_PARALLEL. /sys . /etc/fstab fs_passno 1 2 . fsck . - (paging) . fsck . . nofail /etc/fstab fsck . fsck auto. -C [fd] / ( ext[234] ) . fsck . fd . -M 0 . -N . -P -A . e2fsck(8) ! ( ). -R -A . ( ). -T . -V . -? --help . --version . fsck ! fsck . -- . fsck . . fsck . fsck. fsck . fsck : FSCK_FORCE_ALL_PARALLEL fsck . ( RAID IBM EMC). fs_passno . FSCK_MAX_INST . fsck . . fsck . PATH PATH . FSTAB_FILE /etc/fstab. fsck. LIBBLKID_DEBUG=all libblkid. LIBMOUNT_DEBUG=all libmount. /etc/fstab systemd fsck -A. . fsck . Theodore Ts'o Karel Zak fstab(5) mkfs(8) fsck.ext2(8) fsck.ext3(8) e2fsck(8) fsck.cramfs(8) fsck.jfs(8) fsck.nfs(8) fsck.minix(8) fsck.msdos(8) fsck.vfat(8) fsck.xfs(8) reiserfsck(8) . fsck util-linux . util-linux 2.42.1 2026-05-18 FSCK(8)