Manpage/btrfs-check

From btrfs Wiki
(Difference between revisions)
Jump to: navigation, search
(man btrfs-check)
 
(remove content)
 
(14 intermediate revisions by one user not shown)
Line 1: Line 1:
= btrfs-check(8) Manual Page =
+
{{GeneratedManpage
{{GeneratedManpage}}
+
|name=btrfs-check}}
 
+
== NAME ==
+
 
+
btrfs-check - check or repair a btrfs filesystem offline
+
 
+
== SYNOPSIS ==
+
 
+
'''btrfs check''' [options] <device>
+
 
+
== DESCRIPTION ==
+
 
+
'''btrfs check''' is used to check or repair a btrfs filesystem offline.
+
 
+
{|
+
|Note
+
|Since btrfs is under heavy development especially the '''btrfs check''' command, it is '''highly''' recommended to read the following btrfs wiki before executing '''btrfs check''' with ''--repair'' option:<br /> [https://btrfs.wiki.kernel.org/index.php/Btrfsck https://btrfs.wiki.kernel.org/index.php/Btrfsck]
+
|}
+
 
+
'''btrfsck''' is an alias of '''btrfs check''' command and is now deprecated.
+
 
+
== OPTIONS ==
+
 
+
;  -s|--super &lt;superblock&gt;
+
: use &lt;superblock&gt;th superblock copy.
+
;  --repair
+
: try to repair the filesystem.
+
;  --init-csum-tree
+
: create a new CRC tree.
+
;  --init-extent-tree
+
: create a new extent tree.
+
 
+
== EXIT STATUS ==
+
 
+
'''btrfs check''' returns a zero exist 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 http://btrfs.wiki.kernel.org] for further details.
+
 
+
== SEE ALSO ==
+
 
+
[[Manpage/mkfs.btrfs|mkfs.btrfs(8)]], [[Manpage/btrfs-scrub|btrfs-scrub(8)]], [[Manpage/btrfs-rescue|btrfs-rescue(8)]]
+
 
+
 
+
 
+
 
+
[[Category:Manpage]]
+

Latest revision as of 12:28, 12 January 2022

Note: manual pages are located at read-the-docs site, please update your links.


Personal tools