rbd: fix cli test

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/test/cli/rbd/help.t b/src/test/cli/rbd/help.t
index 1ad79385a7e7f053c4797c847e3f2b4637625b6b..754e11f9357062c0a055ce75cd91d1e86bf9b703 100644 (file)
--- a/src/test/cli/rbd/help.t
+++ b/src/test/cli/rbd/help.t
@@ -76,4 +76,5 @@
     --pretty-format                    make json or xml output more readable
     --no-settle                        do not wait for udevadm to settle on map/unmap
     --no-progress                      do not show progress for long-running commands
+    --read-only                        set device readonly when mapping image
     --allow-shrink                     allow shrinking of an image when resizing