path: root/Documentation/btrfs-qgroup.asciidoc
diff options
authorDavid Sterba <>2015-07-27 16:27:28 +0200
committerDavid Sterba <>2015-08-31 19:25:11 +0200
commite5a6610c943b0cdc29054dc2d247e7477019310d (patch)
treeaae06503529ddbe33ba38345c242c18d4a0fa6c8 /Documentation/btrfs-qgroup.asciidoc
parent79a851f143d58c4ab9f36753098ad95ddc3377bd (diff)
btrfs-progs: qgroup assign: add option to schedule rescan
Previous patch detecs inconsistency and unconditionally triggers quota rescan. This may not be always desired as it's a heavy metadata operation. In case of batch assignments it's better to trigger the rescan at the end. Signed-off-by: David Sterba <>
Diffstat (limited to 'Documentation/btrfs-qgroup.asciidoc')
1 files changed, 9 insertions, 1 deletions
diff --git a/Documentation/btrfs-qgroup.asciidoc b/Documentation/btrfs-qgroup.asciidoc
index eadfe1c9..cd7192c0 100644
--- a/Documentation/btrfs-qgroup.asciidoc
+++ b/Documentation/btrfs-qgroup.asciidoc
@@ -36,9 +36,17 @@ will not be functional until qgroup '0/<subvolume id>' is created again.
-*assign* <src> <dst> <path>::
+*assign* [options] <src> <dst> <path>::
Assign qgroup <src> as the child qgroup of <dst> in the btrfs filesystem
identified by <path>.
+Automatically schedule quota rescan if the new qgroup assignment leads to
+quota inconsistency.
+Explicitly ask not to do a rescan.
*create* <qgroupid> <path>::
Create a subvolume quota group.