From: Jos Collin <jcollin@redhat.com>
Date: Thu, 17 Oct 2019 14:25:47 +0000 (+0530)
Subject: doc: fs subvolume resize command
X-Git-Tag: v14.2.8~20^2~57^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=41c52396de2dc8ef00bc7ef579af6666c192007a;p=ceph.git

doc: fs subvolume resize command

Fixes: https://tracker.ceph.com/issues/41182
Signed-off-by: Jos Collin <jcollin@redhat.com>
(cherry picked from commit 04b6b737153940c852c4b6771fb53a74a0c73bbe)
---

diff --git a/doc/cephfs/fs-volumes.rst b/doc/cephfs/fs-volumes.rst
index af0f1154a81..66b9f64b298 100644
--- a/doc/cephfs/fs-volumes.rst
+++ b/doc/cephfs/fs-volumes.rst
@@ -133,6 +133,12 @@ The removal of a subvolume fails if it has snapshots, or is non-existent.
 Using the '--force' flag allows the command to succeed even if the subvolume is
 non-existent.
 
+Resize a subvolume using::
+
+    $ ceph fs subvolume resize <vol_name> <subvol_name> <new_size> [--group_name <subvol_group_name>] [--no_shrink]
+
+The command resizes the subvolume quota using the size specified by 'new_size'.
+'--no_shrink' flag prevents the subvolume to shrink below the current used size of the subvolume.
 
 Fetch the absolute path of a subvolume using::