diff options
author | Dimitri John Ledkov <xnox@ubuntu.com> | 2016-07-26 13:24:39 +0100 |
---|---|---|
committer | Dimitri John Ledkov <xnox@ubuntu.com> | 2016-07-26 13:24:39 +0100 |
commit | 3d69435ee3292b4b1db2d61c4784789d75883821 (patch) | |
tree | 2c0edc9d9501374799875af36259089feb99d48c /Documentation/btrfs.asciidoc |
Imported Upstream version 4.6.1
Diffstat (limited to 'Documentation/btrfs.asciidoc')
-rw-r--r-- | Documentation/btrfs.asciidoc | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/Documentation/btrfs.asciidoc b/Documentation/btrfs.asciidoc new file mode 100644 index 00000000..6a77a852 --- /dev/null +++ b/Documentation/btrfs.asciidoc @@ -0,0 +1,127 @@ +btrfs(8) +======== + +NAME +---- +btrfs - control a btrfs filesystem + +SYNOPSIS +-------- +*btrfs* <command> [<args>] + +DESCRIPTION +----------- +The *btrfs* utility is a toolbox for managing btrfs filesystems. There are +command groups to work with subvolumes, devices, for whole filesystem or other +specific actions. See section *COMMANDS*. + +COMMAND SYNTAX +-------------- + +Any command name can be shortened as far as it stays unambiguous, +however it is recommended to use full command names in scripts. +All command groups have their manual page named *btrfs-<group>*. + +For example: it is possible to run *btrfs sub snaps* instead of +*btrfs subvolume snapshot*. +But *btrfs file s* is not allowed, because *file s* may be interpreted +both as *filesystem show* and as *filesystem sync*. + +If the command name is ambiguous, the list of conflicting options is +printed. + +For an overview of a given command use 'btrfs command --help' +or 'btrfs [command...] --help --full' to print all available options. + +COMMANDS +-------- +*balance*:: + Balance btrfs filesystem chunks across single or several devices. + + See `btrfs-balance`(8) for details. + +*check*:: + Do off-line check on a btrfs filesystem. + + See `btrfs-check`(8) for details. + +*device*:: + Manage devices managed by btrfs, including add/delete/scan and so + on. + + See `btrfs-device`(8) for details. + +*filesystem*:: + Manage a btrfs filesystem, including label setting/sync and so on. + + See `btrfs-filesystem`(8) for details. + +*inspect-internal*:: + Debug tools for developers/hackers. + + See `btrfs-inspect-internal`(8) for details. + +*property*:: + Get/set a property from/to a btrfs object. + + See `btrfs-property`(8) for details. + +*qgroup*:: + Manage quota group(qgroup) for btrfs filesystem. + + See `btrfs-qgroup`(8) for details. + +*quota*:: + Manage quota on btrfs filesystem like enabling/rescan and etc. + + See `btrfs-quota`(8) and `btrfs-qgroup`(8) for details. + +*receive*:: + Receive subvolume data from stdin/file for restore and etc. + + See `btrfs-receive`(8) for details. + +*replace*:: + Replace btrfs devices. + + See `btrfs-replace`(8) for details. + +*rescue*:: + Try to rescue damaged btrfs filesystem. + + See `btrfs-rescue`(8) for details. + +*restore*:: + Try to restore files from a damaged btrfs filesystem. + + See `btrfs-restore`(8) for details. + +*scrub*:: + Scrub a btrfs filesystem. + + See `btrfs-scrub`(8) for details. + +*send*:: + Send subvolume data to stdout/file for backup and etc. + + See `btrfs-send`(8) for details. + +*subvolume*:: + Create/delete/list/manage btrfs subvolume. + + See `btrfs-subvolume`(8) for details. + +EXIT STATUS +----------- +*btrfs* returns a zero exit status if it succeeds. Non zero is returned in +case of failure. + +AVAILABILITY +------------ +*btrfs* is part of btrfs-progs. +Please refer to the btrfs wiki http://btrfs.wiki.kernel.org for +further details. + +SEE ALSO +-------- +`mkfs.btrfs`(8), `ionice`(1), +`btrfs-balance`(8), +`btrfs-check`(8), +`btrfs-device`(8), +`btrfs-filesystem`(8), +`btrfs-inspect-internal`(8), +`btrfs-property`(8), +`btrfs-qgroup`(8), +`btrfs-quota`(8), +`btrfs-receive`(8), +`btrfs-replace`(8), +`btrfs-rescue`(8), +`btrfs-restore`(8), +`btrfs-scrub`(8), +`btrfs-send`(8), +`btrfs-subvolume`(8), |