Kefu Chai 1d973c1e90 qa: downgrade librados2,librbd1 for thrash-old-clients tests ... librados2 and librbd1 are installed as a dependency of qemu-kvm. qemu-kvm is installed by ceph-cm-ansible, see [1]. in thrash-old-clients, jewel packages are installed, but yum does not allow downgrade unless it's required explicitly. in this change, we downgrade librbd1 and librados2 to address this issue. currently, the ceph packages shipped by CentOS/RHEL 7 are still an old version of jewel. so this issue only kicks in when we try to install hammer. this change should address failures like Command failed on smithi136 with status 1: '\n sudo yum -y install rbd-fuse\n ' found in rados/thrash-old-clients tests. --- [1] 3db1cbdc22 (diff-f2b05d775fedff6c5c6689f564b32f1c) Fixes: http://tracker.ceph.com/issues/37618 Signed-off-by: Kefu Chai <kchai@redhat.com>		2018-12-13 10:49:37 +08:00
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1-install	qa: downgrade librados2,librbd1 for thrash-old-clients tests	2018-12-13 10:49:37 +08:00
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