exclude_arch: armv7l roles: - [mon.a, mgr.x, osd.0, osd.1, client.0] tasks: - install: extra_system_packages: rpm: - qemu-kvm-block-rbd deb: - qemu-block-extra - qemu-utils - ceph: fs: xfs conf: client: rbd cache: true rbd cache policy: writeback - workunit: clients: all: [rbd/qemu-iotests.sh]