FSFREEZE(8) fsfreeze - (Ext3/4, ReiserFS, JFS, XFS) fsfreeze --freeze|--unfreeze - fsfreeze . fsfreeze . fsfreeze RAID . fsfreeze device-mapper . ( LVM) . dmsetup(8). - . ( mount(8)). ,,atime" ( strictatime, mount(8)). -f, --freeze . , , write(2) , , , . . , . . -u, --unfreeze . ,,freeze"- . -h, --help . -V, --version Display version and exit. . (18.12.2016.) btrfs, ext2/3/4, f2fs, jfs, nilfs2, reiserfs, xfs. , . , . xfs_freeze(8). Hajime Taira. mount(8) For bug reports, use the issue tracker . fsfreeze ,,util-linux" . util-linux 2.41 2025-03-29 FSFREEZE(8)