tests: let force_umount work on multiple items

Some scripts (e.g. features/weighted-rebalance.t) try to unmount
multiple mountpoints at once, using UMOUNT_LOOP.  This dutifully
passes the $* list through to force_umount, which (prior to this
fix) would only unmount $1 instead of the whole set.  This would
leave those devices mounted, which would not only be a resource
leak itself but would cause other cleanup actions to fail.

Change-Id: I2e3379c85792765025540f10be7cb37b8a4c1bcf
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.org/9386
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/volume.rc b/tests/volume.rc
index 4712179efd5..daa9c140fd8 100644
--- a/tests/volume.rc
+++ b/tests/volume.rc
@@ -412,7 +412,7 @@ function path_exists {
 }
 
 function force_umount {
-        umount -f $1
+        umount -f $*
         if [ $? -eq 0 ]; then echo "Y"; else echo "N"; fi
 }