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author | Qu Wenruo <quwenruo@cn.fujitsu.com> | 2014-04-02 16:29:34 +0800 |
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committer | David Sterba <dsterba@suse.cz> | 2014-04-22 14:15:23 +0200 |
commit | f1f5b362264e975a3f67485cc4ccb359cf14925c (patch) | |
tree | 6eb43c361ae50ee5c5368621690038020b4dd2b1 /Documentation/btrfstune.txt | |
parent | d28ca3ab173b78ad428d5e053e15b43649721948 (diff) |
btrfs-progs: Convert man page for btrfstune.
Convert man page for btrfstune.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'Documentation/btrfstune.txt')
-rw-r--r-- | Documentation/btrfstune.txt | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/btrfstune.txt b/Documentation/btrfstune.txt new file mode 100644 index 00000000..bf4bfcec --- /dev/null +++ b/Documentation/btrfstune.txt @@ -0,0 +1,47 @@ +btrfstune(8) +============ + +NAME +---- +btrfstune - tune various btrfs filesystem parameters + +SYNOPSIS +-------- +'btrfstune' [options] <dev> [<dev>...] + +DESCRIPTION +----------- +'btrfstune' is used to tune various btrfs filesystem parameters,you can +enable/disable some extended features for btrfs. + +OPTIONS +------- +-S <value>:: +Updates the seeding value, it forces a fs readonly so that you can use it to +build other filesystems. +-r:: +Enable extended inode refs. +-x:: +Enable skinny metadata extent refs. + + +EXIT STATUS +----------- +'btrfstune' will return 0 if no error happened. +If any problems happened, 1 will be returned. + +AUTHOR +------ +Written by Shilong Wang and Wenruo Qu. + +COPYRIGHT +--------- +Copyright (C) 2013 FUJITSU LIMITED. + +License GPLv2: GNU GPL version 2 <http://gnu.org/licenses/gpl.html>. + +This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. + +SEE ALSO +-------- +`mkfs.btrfs`(8) |