initial code repo

[stor4nfv.git] / src / ceph / qa / workunits / rbd / qemu_rebuild_object_map.sh

diff --git a/src/ceph/qa/workunits/rbd/qemu_rebuild_object_map.sh b/src/ceph/qa/workunits/rbd/qemu_rebuild_object_map.sh
new file mode 100755 (executable)
index 0000000..c064ee9
--- /dev/null
+++ b/src/ceph/qa/workunits/rbd/qemu_rebuild_object_map.sh
@@ -0,0 +1,36 @@
+#!/bin/bash -ex
+
+if [[ -z "${IMAGE_NAME}" ]]; then
+  echo image name must be provided
+  exit 1
+fi
+
+is_qemu_running() {
+  rbd status ${IMAGE_NAME} | grep -v "Watchers: none"
+}
+
+wait_for_qemu() {
+  while ! is_qemu_running ; do
+    echo "*** Waiting for QEMU"
+    sleep 30
+  done
+}
+
+wait_for_qemu
+rbd feature disable ${IMAGE_NAME} journaling || true
+rbd feature disable ${IMAGE_NAME} fast-diff || true
+rbd feature disable ${IMAGE_NAME} object-map || true
+rbd feature disable ${IMAGE_NAME} exclusive-lock || true
+
+rbd feature enable ${IMAGE_NAME} exclusive-lock
+rbd feature enable ${IMAGE_NAME} object-map
+
+while is_qemu_running ; do
+  echo "*** Rebuilding object map"
+  rbd object-map rebuild ${IMAGE_NAME}
+
+  if is_qemu_running ; then
+    sleep 60
+  fi
+done
+