Re: [ovirt-devel] Where's MOM (on latest master)

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(a)redhat.com&gt; wrote: > Seems like a race regardless of the protocol. > Should you add a retry? > > > On Nov 18, 2016 11:52 AM, "Martin Sivak" <msivak(a)redhat.com&gt; 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(a)redhat.com&gt; wrote: >> > On Fri, Nov 18, 2016 at 10:45 AM, Martin Sivak <msivak(a)redhat.com&gt; >> > 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@lists.fedorahost... >> >> 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(a)redhat.com&gt; 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(a)ovirt.org >> >>> http://lists.ovirt.org/mailman/listinfo/devel >> >> _______________________________________________ >> >> Devel mailing list >> >> Devel(a)ovirt.org >> >> http://lists.ovirt.org/mailman/listinfo/devel >> _______________________________________________ >> Devel mailing list >> Devel(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/devel >> >> >