@sarcher: Have you restarted all of the Ceph daemons? The packages take pains to not restart the services when performing a package upgrade and intermittent failure like this sounds like it works when talking to newer daemons and doesn't when talking to older ones.
@sarcher: Have you restarted all of the Ceph daemons? The packages take pains to not restart the services when performing a package upgrade and intermittent failure like this sounds like it works when talking to newer daemons and doesn't when talking to older ones.