Команда btrfs-scrub: опции, ключи и примеры использования

btrfs scrub

Scrub btrfs filesystems to verify data integrity. It is recommended to run a scrub once a month. More information: https://btrfs.wiki.kernel.org/index.php/Manpage/btrfs-scrub.

  • Start a scrub:

sudo btrfs scrub start {{path/to/btrfs_mount}}

  • Show the status of an ongoing or last completed scrub:

sudo btrfs scrub status {{path/to/btrfs_mount}}

  • Cancel an ongoing scrub:

sudo btrfs scrub cancel {{path/to/btrfs_mount}}

  • Resume a previously cancelled scrub:

sudo btrfs scrub resume {{path/to/btrfs_mount}}

  • Start a scrub, but wait until the scrub finishes before exiting:

sudo btrfs scrub start -B {{path/to/btrfs_mount}}

  • Start a scrub in quiet mode (does not print errors or statistics):

sudo btrfs scrub start -q {{path/to/btrfs_mount}}

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btrfs-filesystem

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