rbd image_read.sh: ensure rbd is loaded

Make sure rbd is loaded before proceeding with the script.

Signed-off-by: Alex Elder <elder@inktank.com>

diff --git a/qa/workunits/rbd/image_read.sh b/qa/workunits/rbd/image_read.sh
index 5cf74e57060f55bf1adffcaeab835a997c0f90c2..307ff373966c3ddca90431df5b46ef2ec5e30485 100755 (executable)
--- a/qa/workunits/rbd/image_read.sh
+++ b/qa/workunits/rbd/image_read.sh
@@ -261,6 +261,7 @@ function setup() {
        mkdir -p $(out_data_dir)
 
        if [ "${LOCAL_FILES}" != true -a "${SUSER}" != true ]; then
+               [ -d /sys/bus/rbd ] || sudo modprobe rbd
                # allow ubuntu user to map/unmap rbd devices
                sudo chown ubuntu /sys/bus/rbd/add
                sudo chown ubuntu /sys/bus/rbd/remove