Manpage/btrfstune

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{{GeneratedManpage
=btrfstune(8) Manual Page=
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|name=btrfstune}}
{{GeneratedManpage}}
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==NAME==
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btrfstune - tune various btrfs filesystem parameters
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==SYNOPSIS==
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'''btrfstune''' [options] <dev> [<dev>…]
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==DESCRIPTION==
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'''btrfstune''' is used to tune various btrfs filesystem parameters,you can enable/disable some extended features for btrfs.
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==OPTIONS==
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; -S <value>
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: 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.
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; -r
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: Enable extended inode refs.
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; -x
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: Enable skinny metadata extent refs.
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==EXIT STATUS==
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'''btrfstune''' will return 0 if no error happened. If any problems happened, 1 will be returned.
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==AUTHOR==
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Written by Shilong Wang and Wenruo Qu.
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==COPYRIGHT==
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Copyright © 2013 FUJITSU LIMITED.
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License GPLv2: GNU GPL version 2 http://gnu.org/licenses/gpl.html.
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This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
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==SEE ALSO==
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[[Manpage/mkfs.btrfs|mkfs.btrfs(8)]]
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[[Category:Manpage]]
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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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