FSTAB(5) FSTAB(5) fstab - /etc/fstab fstab . fstab, ; . fstab- fsck(8), mount(8), umount(8) fstab . mount(8) , . , systemd- , systemctl daemon-reload fstab . Each filesystem is described on a separate line, with fields separated by tabs or spaces. The line is split into fields before being parsed. This means that any spaces or tabs within the fields must be escaped using \040 or \011, even within quoted strings (e.g. LABEL="foo\040bar"). Lines starting with '#' are comments. Blank lines are ignored. fstab : LABEL=t-home2 /home ext4 defaults,auto_da_alloc 0 2 (fs_spec). , . , ( ) ( mknod(2)) , /dev/cdrom /dev/sdb7. NFS , :, ., knuth.aeb.nl:/. , , df(1) , . proc procfs; mem, none, tmpfs tmpfs. , udev sysfs, fstab-. =<> =<> . , , . , ,,=" ,,=3e6be9de-8139-11d1-9106-a43f08d823a6". ( e2label(8), xfs_admin(8), fatlabel(8) ). PARTUUID= PARTLABEL=. (). mount(8), blkid(8) lsblk(8) . mount(8) - . - . FAT NTFS (. ="A40D-85E7" ="61DB7756DB7779B3"). (fs_file). () . , ,,none" (). , ,,\040" ,,\011". (fs_vfstype). . : ext4, xfs, btrfs, f2fs, vfat, ntfs, hfsplus, tmpfs, sysfs, proc, iso9660, udf, squashfs, nfs, cifs, . , mount(8). , cf. swapon(8). . . mount(8) umount(8) . ,,.subtype". ,,fuse.sshfs". ,,fstab"- ( ,,sshfs#example.com" ). (fs_mntops). . mount(8) swapon(8). ,," . (ro rw, rw), ( ). , mount(8) swapon(8). : defaults . . mount(8) . ,,rw, suid, dev, exec, auto, nouser, async". noauto mount -a (., ) user owner comment x- ,,fstab"- nofail . (fs_freq). dump-(8) . ( ) . (fs_passno). fsck-(8) . fs_passno 1. fs_passno 2. , . ( ) . /etc/fstab, fstab- getmntent(3) libmount. ignore (3 ) ,,libmount" ( ,,util-linux"- 2.22). fstab- util-linux- libmount-. systemd, systemd . . fstab 4.0BSD-. getmntent(3), fs(5), findmnt(8), mount(8), swapon(8) For bug reports, use the issue tracker . fstab ,,util-linux" . util-linux 2.41 2025-03-29 FSTAB(5)