init-rbdmap: fix error on stop rbdmap

Avoid an error on stop service if many /dev/rbd* exist.

Signed-off-by: Laurent Barbe <laurent@ksperis.com>

diff --git a/src/init-rbdmap b/src/init-rbdmap
index 54554ae40d74f12138a48463795e6b093cdc9607..e04424fcd7816001d8ff15f16304077776865a42 100755 (executable)
--- a/src/init-rbdmap
+++ b/src/init-rbdmap
@@ -68,7 +68,7 @@ do_unmap() {
                umount $MNT
        done 
        # Unmap all rbd device
-       if [ -b /dev/rbd[0-9]* ]; then
+       if ls /dev/rbd[0-9]* >/dev/null 2>&1; then
                for DEV in /dev/rbd[0-9]*; do
                        log_progress_msg $DEV
                        rbd unmap $DEV