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Commit 906c176e authored by David Sterba's avatar David Sterba Committed by Chris Mason
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Documentation: filesystems: add new btrfs mount options 



Two new options were added in 3.12: commit and rescan_uuid_tree

CC: linux-doc@vger.kernel.org
Signed-off-by: default avatarDavid Sterba <dsterba@suse.cz>
Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
parent 4204617d

Documentation/filesystems/btrfs.txt

+11 −1
Original line number Diff line number Diff line
@@ -70,6 +70,12 @@ Unless otherwise specified, all options default to off. 


	See comments at the top of fs/btrfs/check-integrity.c for more info.



  commit=<seconds>

	Set the interval of periodic commit, 30 seconds by default. Higher

	values defer data being synced to permanent storage with obvious

	consequences when the system crashes. The upper bound is not forced,

	but a warning is printed if it's more than 300 seconds (5 minutes).



  compress

  compress=<type>

  compress-force
@@ -154,6 +160,10 @@ Unless otherwise specified, all options default to off. 
	Currently this scans a list of several previous tree roots and tries to 

	use the first readable.



  rescan_uuid_tree

	Force check and rebuild procedure of the UUID tree. This should not

	normally be needed.



  skip_balance

	Skip automatic resume of interrupted balance operation after mount.

	May be resumed with "btrfs balance resume."