I don't think it is related to version X or Y. It is a race, so might be related to other factors. On Nov 18, 2016 12:59 PM, "Martin Sivak" <msivak@redhat.com> wrote:
Are we / can we use systemd socket activation there?
That actually requires systemd specific code iirc (to take over the standing by socket). I am actually wondering why the xml-rpc in 4.0.4 was fine and json-rpc in 4.0.6 is too slow.
Martin
Hello All.
Are we / can we use systemd socket activation there?
Anton.
On Fri, Nov 18, 2016 at 11:21 AM, Martin Sivak <msivak@redhat.com> wrote:
What about making vdsm ready to answer connections when it returns to systemd instead? I hate workarounds and this always worked fine.
Martin
On Fri, Nov 18, 2016 at 11:13 AM, Oved Ourfali <oourfali@redhat.com> wrote:
Seems like a race regardless of the protocol. Should you add a retry?
On Nov 18, 2016 11:52 AM, "Martin Sivak" <msivak@redhat.com> wrote:
Yes, because VDSM is supposed to be up (there is systemd dependency). This always worked fine with xml-rpc.
Martin
On Fri, Nov 18, 2016 at 10:14 AM, Nir Soffer <nsoffer@redhat.com> wrote:
On Fri, Nov 18, 2016 at 10:45 AM, Martin Sivak <msivak@redhat.com> wrote: > This happens because MOM can't connect to VDSM and so it quits.
So mom try once to connect and if the connection fails it quits?
> We > discussed it on the mailinglist > > > > https://lists.fedoraproject.org/archives/list/vdsm-devel@
On Fri, Nov 18, 2016 at 11:53 AM, Anton Marchukov <amarchuk@redhat.com> wrote: lists.fedorahosted.org/thread/MZ7UJUWO5KFRDJJDNXX7VIYU5PWSXF62/
> http://lists.ovirt.org/pipermail/devel/2016-November/014101.html > > This issue never happened with XML-RPC. > > Shira reported it as > https://bugzilla.redhat.com/show_bug.cgi?id=1393012 > > Martin > > On Thu, Nov 17, 2016 at 7:42 PM, Yaniv Kaul <ykaul@redhat.com> > wrote: >> I've recently seen, including now on Master, the following >> warnings: >> Nov 17 13:33:25 lago-basic-suite-master-host0 systemd[1]: Started >> MOM >> instance configured for VDSM purposes. >> Nov 17 13:33:25 lago-basic-suite-master-host0 systemd[1]: Starting >> MOM >> instance configured for VDSM purposes... >> Nov 17 13:33:35 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, Policy could not be set. >> Nov 17 13:33:39 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> Nov 17 13:33:39 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, KSM stats will be missing. >> Nov 17 13:33:55 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> Nov 17 13:33:55 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, KSM stats will be missing. >> Nov 17 13:34:10 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> Nov 17 13:34:10 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, KSM stats will be missing. >> Nov 17 13:34:26 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> Nov 17 13:34:26 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, KSM stats will be missing. >> Nov 17 13:34:42 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> Nov 17 13:34:42 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, KSM stats will be missing. >> Nov 17 13:34:57 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> Nov 17 13:34:57 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available, KSM stats will be missing. >> Nov 17 13:35:12 lago-basic-suite-master-host0 vdsm[2012]: vdsm MOM >> WARN MOM >> not available. >> >> >> >> Any ideas what this is and why? >> >> _______________________________________________ >> Devel mailing list >> Devel@ovirt.org >> http://lists.ovirt.org/mailman/listinfo/devel > _______________________________________________ > Devel mailing list > Devel@ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel
Devel mailing list Devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/devel
_______________________________________________ Devel mailing list Devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/devel
-- Anton Marchukov Senior Software Engineer - RHEV CI - Red Hat