DESCRIPTION
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-*btrfstune* can be used to enable, disable or set various filesystem
+*btrfstune* can be used to enable, disable, or set various filesystem
parameters. The filesystem must be unmounted.
The common usecase is to enable features that were not enabled at mkfs time.
https://btrfs.wiki.kernel.org/index.php/Changelog#By_feature . Also, the
manual page `mkfs.btrfs`(8) contains more details about the features.
-Some of the features could be enabled on a mounted filesystem. Please refer to
-the respective section in `btrfs`(5).
+Some of the features could be also enabled on a mounted filesystem by other
+means. Please refer to the 'FILESYSTEM FEATURES' in `btrfs`(5).
OPTIONS
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COMPATIBILITY NOTE
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-This tool exists for historical reasons but is still in use today. The
-functionality is about to be merged to the main tool someday and *btrfstune*
-will become deprecated and removed afterwards.
+
+This deprecated tool exists for historical reasons but is still in use today.
+Its functionality will be merged to the main tool, at which time *btrfstune*
+will be declared obsolete and scheduled for removal.
SEE ALSO
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