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=btrfstune(8) Manual Page=
btrfstune - tune various btrfs filesystem parameters
'''btrfstune''' [options] <dev> [<dev>…]
'''btrfstune''' is used to tune various btrfs filesystem parameters,you can enable/disable some extended features for btrfs.
; -S <value>
: Updates the seeding value. A positive value will enable seeding, zero will disable seeding, negtive is not allowed. Enable seeding 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.
'''btrfstune''' will return 0 if no error happened. If any problems happened, 1 will be returned.
Written by Shilong Wang and Wenruo Qu.
Copyright © 2013 FUJITSU LIMITED.
License GPLv2: GNU GPL version 2
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

Latest revision as of 12:34, 12 January 2022

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

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