Try restarting vdsmd from the shell, “systemctl restart vdsmd”.
> From: Artem Tambovskiy <artem.tambovs...@gmail.com> > Subject: [ovirt-users] Non-responsive host, VM's are still running - how to > resolve? > Date: November 14, 2017 at 11:23:32 AM CST > To: users > > Apparently, i lost the host which was running hosted-engine and another 4 > VM's exactly during migration of second host from bare-metal to second host > in the cluster. For some reason first host entered the "Non reponsive" state. > The interesting thing is that hosted-engine and all other VM's up and > running, so its like a communication problem between hosted-engine and host. > > The engine.log at hosted-engine is full of following messages: > > 2017-11-14 17:06:43,158Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:43,159Z ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] > (DefaultQuartzScheduler9) [50938c3] Command 'GetAllVmStatsVDSCommand(HostName > = ovirt2.telia.ru <http://ovirt2.telia.ru/>, > VdsIdVDSCommandParametersBase:{runAsync='true', > hostId='3970247c-69eb-4bd8-b263-9100703a8243'})' execution failed: > java.net.NoRouteToHostException: No route to host > 2017-11-14 17:06:43,159Z INFO > [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] > (DefaultQuartzScheduler9) [50938c3] Failed to fetch vms info for host > 'ovirt2.telia.ru <http://ovirt2.telia.ru/>' - skipping VMs monitoring. > 2017-11-14 17:06:45,929Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:45,930Z ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] > (DefaultQuartzScheduler2) [6080f1cc] Command > 'GetCapabilitiesVDSCommand(HostName = ovirt2.telia.ru > <http://ovirt2.telia.ru/>, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='3970247c-69eb-4bd8-b263-9100703a8243', vds='Host[ovirt2.telia.ru > <http://ovirt2.telia.ru/>,3970247c-69eb-4bd8-b263-9100703a8243]'})' execution > failed: java.net.NoRouteToHostException: No route to host > 2017-11-14 17:06:45,930Z ERROR > [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] > (DefaultQuartzScheduler2) [6080f1cc] Failure to refresh host 'ovirt2.telia.ru > <http://ovirt2.telia.ru/>' runtime info: java.net.NoRouteToHostException: No > route to host > 2017-11-14 17:06:48,933Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:48,934Z ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] > (DefaultQuartzScheduler6) [1a64dfea] Command > 'GetCapabilitiesVDSCommand(HostName = ovirt2.telia.ru > <http://ovirt2.telia.ru/>, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='3970247c-69eb-4bd8-b263-9100703a8243', vds='Host[ovirt2.telia.ru > <http://ovirt2.telia.ru/>,3970247c-69eb-4bd8-b263-9100703a8243]'})' execution > failed: java.net.NoRouteToHostException: No route to host > 2017-11-14 17:06:48,934Z ERROR > [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] > (DefaultQuartzScheduler6) [1a64dfea] Failure to refresh host 'ovirt2.telia.ru > <http://ovirt2.telia.ru/>' runtime info: java.net.NoRouteToHostException: No > route to host > 2017-11-14 17:06:50,931Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:50,932Z ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] > (DefaultQuartzScheduler4) [6b19d168] Command 'SpmStatusVDSCommand(HostName = > ovirt2.telia.ru <http://ovirt2.telia.ru/>, > SpmStatusVDSCommandParameters:{runAsync='true', > hostId='3970247c-69eb-4bd8-b263-9100703a8243', > storagePoolId='5a044257-02ec-0382-0243-0000000001f2'})' execution failed: > java.net.NoRouteToHostException: No route to host > 2017-11-14 17:06:50,939Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:50,940Z ERROR > [org.ovirt.engine.core.vdsbroker.irsbroker.IrsBrokerCommand] > (DefaultQuartzScheduler4) [6b19d168] IrsBroker::Failed::GetStoragePoolInfoVDS > 2017-11-14 17:06:50,940Z ERROR > [org.ovirt.engine.core.vdsbroker.irsbroker.GetStoragePoolInfoVDSCommand] > (DefaultQuartzScheduler4) [6b19d168] Command 'GetStoragePoolInfoVDSCommand( > GetStoragePoolInfoVDSCommandParameters:{runAsync='true', > storagePoolId='5a044257-02ec-0382-0243-0000000001f2', > ignoreFailoverLimit='true'})' execution failed: IRSProtocolException: > 2017-11-14 17:06:51,937Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:51,938Z ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] > (DefaultQuartzScheduler7) [7f23a3bd] Command > 'GetCapabilitiesVDSCommand(HostName = ovirt2.telia.ru > <http://ovirt2.telia.ru/>, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='3970247c-69eb-4bd8-b263-9100703a8243', vds='Host[ovirt2.telia.ru > <http://ovirt2.telia.ru/>,3970247c-69eb-4bd8-b263-9100703a8243]'})' execution > failed: java.net.NoRouteToHostException: No route to host > 2017-11-14 17:06:51,938Z ERROR > [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] > (DefaultQuartzScheduler7) [7f23a3bd] Failure to refresh host 'ovirt2.telia.ru > <http://ovirt2.telia.ru/>' runtime info: java.net.NoRouteToHostException: No > route to host > 2017-11-14 17:06:54,941Z INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] > Connecting to ovirt2/80.239.162.106 <http://80.239.162.106/> > 2017-11-14 17:06:54,942Z ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] > (DefaultQuartzScheduler2) [7a769f6c] Command > 'GetCapabilitiesVDSCommand(HostName = ovirt2.telia.ru > <http://ovirt2.telia.ru/>, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='3970247c-69eb-4bd8-b263-9100703a8243', vds='Host[ovirt2.telia.ru > <http://ovirt2.telia.ru/>,3970247c-69eb-4bd8-b263-9100703a8243]'})' execution > failed: java.net.NoRouteToHostException: No route to host > 2017-11-14 17:06:54,942Z ERROR > [org.ovirt.engine.core.vdsbroker.monitoring.HostMonitoring] > (DefaultQuartzScheduler2) [7a769f6c] Failure to refresh host 'ovirt2.telia.ru > <http://ovirt2.telia.ru/>' runtime info: java.net.NoRouteToHostException: No > route to host > > Its a bit weird, since I can ping and login via ssh to the host from > hosted-engine with no problem. I have added second host to the cluster, but > it not running hosted-engine. Any suggestion for the further steps? Just > reboot the host and hope for the best? > > Regards, > Artem > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users
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