3.4. Red Hat Storage and Red Hat OpenStack Integration

BZ# 1004745

If a replica pair is down while taking a snapshot of a Nova instance on top of a Cinder volume hosted on a Red Hat Storage volume, the snapshot process may not complete as expected.

BZ# 991490

Mount options specified in glusterfs_shares_config file are not honored when it is specified as part of enabled_backends group.

BZ# 980977 and BZ# 1017340

If storage becomes unavailable, the volume actions fail with error_deleting message.

Workaround: Run gluster volume delete VOLNAME force to forcefully delete the volume.

BZ# 1042801

Cinder volume migration fails to migrate from one glusterFS backend cluster to another. The migration fails even though the target volume is created.

BZ# 1062848

When a nova instance is rebooted while rebalance is in progress on the Red Hat Storage volume, the root file system will be mounted as read-only after the instance comes back up. Corruption messages are also seen on the instance.