On Wed, Aug 12, 2015 at 8:20 PM, Chris Liebman <[email protected]> wrote: > I may have figured this out. The systems that "failed" are running the > Oracle "unbreakable" kernel: > > 3.8.13-98.el6uek.x86_64 > > The working systems are running the default CentOS 6 2.6 kernel.
There you go, this kernel is unfakeable ;) - fabian > and the error from the vdsm.log only show up on the UEK kernel. > > -- Chris > > > > > On Wed, Aug 12, 2015 at 9:34 AM, Chris Liebman <[email protected]> wrote: >> >> Hi, >> I'm new to oVirt and recently built a 10 node ovirt 3.5 DC with shared >> storage using gluster configured as distributed-replicated (replication = >> 2). Shortly after 7 of the 10 nodes dropped, one at a time over a few >> hours, into "Non Operational" state. Attempting to activate one of these >> nodes gives the error: "Failed to connect Host ovirt-node260 to Storage >> Pool LADC-TBX". Attempting to put the node into Maintenance eaves the node >> stuck in "Preparing For maintenance". >> >> When I rebooted one of the nodes I see this in the nodes event list: >> >> "Host ovirt-node269 reports about one of the Active Storage Domains as >> Problematic." >> >> I see many of these errors in the vdsm log from the failed nodes: >> >>> Thread-10000::ERROR::2015-08-12 >>> 10:01:17,748::__init__::506::jsonrpc.JsonRpcServer::(_serveRequest) Internal >>> server error >>> >>> Traceback (most recent call last): >>> >>> File "/usr/lib/python2.6/site-packages/yajsonrpc/__init__.py", line >>> 501, in _serveRequest >>> >>> res = method(**params) >>> >>> File "/usr/share/vdsm/rpc/Bridge.py", line 267, in _dynamicMethod >>> >>> result = fn(*methodArgs) >>> >>> File "/usr/share/vdsm/API.py", line 1330, in getStats >>> >>> stats.update(self._cif.mom.getKsmStats()) >>> >>> File "/usr/share/vdsm/momIF.py", line 60, in getKsmStats >>> >>> stats = self._mom.getStatistics()['host'] >>> >>> File "/usr/lib/python2.6/site-packages/mom/MOMFuncs.py", line 75, in >>> getStatistics >>> >>> host_stats = >>> self.threads['host_monitor'].interrogate().statistics[-1] >>> >>> AttributeError: 'NoneType' object has no attribute 'statistics' >> >> Any help here is appreciated. >> >> -- Chris >> > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > -- Fabian Deutsch <[email protected]> RHEV Hypervisor Red Hat _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
