ceph/qa/workunits/rbd/qemu_rebuild_object_map.sh
Jason Dillaman d9017fb95c qa/workunits/rbd: new online maintenance op tests
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
2016-03-18 14:33:20 -04:00

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#!/bin/sh -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
}
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
wait_for_qemu
while is_qemu_running ; do
echo "*** Rebuilding object map"
rbd object-map rebuild ${IMAGE_NAME}
if is_qemu_running ; then
sleep 60
fi
done