Re: [ovirt-users] 回复：Re: Hosted-engine can not_switch

Hi， thanks for your feedback. I hava another qeustions I deploy two node for hosted engine, first hosted engine VM run in 192.168.122.65, I power off this host, hosted-engine VM switch another host，but ovirt engine still connect 192.168.122.65. if restart ovirt-engine server, it is work. 2018-04-20 17:13:04,692+08 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (EE-ManagedThreadFactory-en gineScheduled-Thread-98) [] Command 'GetAllVmStatsVDSCommand(HostName = hosted-engine2, VdsIdVDSCommandParametersBase:{hos tId='a5428ef7-9df6-4a86-91de-7e36fda340fa'})' execution failed: java.net.NoRouteToHostException: No route to host 6568 2018-04-20 17:13:04,693+08 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (EE-ManagedThreadFactory-engi neScheduled-Thread-98) [] Failed to fetch vms info for host 'hosted-engin2' - skipping VMs monitoring. 6569 2018-04-20 17:13:19,710+08 INFO [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) [] Connecting to hosted-engine2/192.168.122.656570 2018-04-20 17:13:22,730+08 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] (EE-ManagedThreadFactory-en gineScheduled-Thread-45) [] Command 'GetAllVmStatsVDSCommand(HostName = hosted-engine-tchyp2, VdsIdVDSCommandParametersBase:{hos tId='a5428ef7-9df6-4a86-91de-7e36fda340fa'})' execution failed: java.net.NoRouteToHostException: No route to host 6571 2018-04-20 17:13:22,732+08 INFO [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] (EE-ManagedThreadFactory-engi neScheduled-Thread-45) [] Failed to fetch vms info for host 'hosted-engine2' - skipping VMs monitoring. ----- Original Message ----- From: Martin Sivak <msivak(a)redhat.com&gt; To: dhy336 <dhy336(a)sina.com&gt; Cc: users <users(a)ovirt.org&gt; Subject: Re: [ovirt-users] 回复：Re: Hosted-engine can not_switch Date: 2018-04-20 16:40 Hi, your ovirt-hosted-engine-ha package is too old. You need at least 2.1.9 to properly support 4.2 engine. The same applies to vdsm. Please upgrade the node. Best regards Martin Sivak On Fri, Apr 20, 2018 at 3:58 AM, <dhy336(a)sina.com&gt; wrote: > Hi I find some error logs in /var/log/ovirt-hosted-engine-ha/broker. > > [root@hosted-engine2 ~]# ll /rhev/data-center/mnt > total 0 > drwxr-xr-x. 3 vdsm kvm 76 Apr 18 22:28 192.168.122.218:_exports_data > drwxr-xr-x. 3 vdsm kvm 76 Apr 18 22:12 > 192.168.122.218:_exports_hosted-engine-test1 > [root@hosted-engine2 ~]# ll > /rhev/data-center/mnt/192.168.122.218\:_exports_hosted-engine-test1/ > total 0 > drwxr-xr-x. 5 vdsm kvm 50 Apr 18 22:14 > 8a734205-65b7-4801-b7f0-d380eb45dbae > -rwxr-xr-x. 1 vdsm kvm 0 Apr 20 09:54 __DIRECT_IO_TEST__ > > uuid 8a734205-65b7-4801-b7f0-d380eb45dbae is in > /rhev/data-center/mnt/192.168.122.218\:_exports_hosted-engine-test1/ > but broker find it in /rhev/data-center/mnt, is it my version is error? my > ovirt-hosted-engine-ha version is 2.1.5, vdsm is 4.20.5， > ovirt-engine is 4.2 > > MainThread::INFO::2018-04-19 > > 19:26:31,479::listener::41::ovirt_hosted_engine_ha.broker.listener.Listener::(__init__) > Initializing SocketServer > MainThread::INFO::2018-04-19 > > 19:26:31,480::listener::56::ovirt_hosted_engine_ha.broker.listener.Listener::(__init__) > SocketServer ready > Thread-1::INFO::2018-04-19 > > 19:26:31,558::listener::134::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(setup) > Connection established > Thread-1::ERROR::2018-04-19 > > 19:26:31,559::listener::192::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(handle) > Error handling request, data: 'set-storage-domain FilesystemBackend > dom_type=nfs3 sd_uuid=8a734205-65b7-4801-b7f0-d380eb45dbae' > Traceback (most recent call last): > File > > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/broker/listener.py", > line 166, in handle > data) > File > > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/broker/listener.py", > line 299, in _dispatch > .set_storage_domain(client, sd_type, **options) > File > > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", > line 66, in set_storage_domain > self._backends[client].connect() > File > > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/storage_backends.py", > line 462, in connect > self._dom_type) > File > > "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/storage_backends.py", > line 107, in get_domain_path > " in {1}".format(sd_uuid, parent)) > BackendFailureException: path to storage domain > 8a734205-65b7-4801-b7f0-d380eb45dbae not found in /rhev/data-center/mnt > Thread-1::INFO::2018-04-19 > > 19:26:31,563::listener::186::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(handle) > Connection closed > Thread-2::INFO::2018-04-19 > > 19:26:44,601::listener::134::ovirt_hosted_engine_ha.broker.listener.ConnectionHandler::(setup) > Connection established > > ----- 原始邮件 ----- > 发件人：&lt;dhy336(a)sina.com&gt; > 收件人："Martin Sivak" <msivak(a)redhat.com&gt; > 抄送人：users <users(a)ovirt.org&gt; > 主题：[ovirt-users] 回复：Re: Hosted-engine can not_switch > 日期：2018年04月20日 09点30分 > > libvirt has not error logs . I only find some error for vdsm. > vdsm log is: > 2018-04-20 09:24:52,610+0800 INFO (jsonrpc/1) [vdsm.api] FINISH > getVolumeInfo return={'info': {'status': 'OK', 'domain': > '8a734205-65b7-4801-b7f0-d380eb45dbae', 'voltype': 'LEAF', 'description': > 'hosted-engine.lockspace', 'parent': > '00000000-0000-0000-0000-000000000000', > 'format': 'RAW', 'generation': 0, 'image': > '611272bd-c2cc-42bc-94e2-9aa52e754c35', 'ctime': '1524032037', 'disktype': > '2', 'legality': 'LEGAL', 'mtime': '0', 'apparentsize': '1048576', > 'children': [], 'pool': '', 'capacity': '1048576', 'uuid': > u'7037aac6-7c8e-4efd-82f7-ca618c953fe6', 'truesize': '1048576', 'type': > 'PREALLOCATED', 'lease': {'owners': [], 'version': None}}} from=::1,48306, > task_id=03a7938e-8afb-4b16-b8dd-126c2b1f5d52 (api:52) > 2018-04-20 09:24:52,611+0800 INFO (jsonrpc/1) [jsonrpc.JsonRpcServer] RPC > call Volume.getInfo succeeded in 0.03 seconds (__init__:630) > 2018-04-20 09:24:54,113+0800 ERROR (periodic/3) [virt.periodic.Operation] > <vdsm.virt.sampling.VMBulkstatsMonitor object at 0x1e92f90> operation > failed > (periodic:215) > Traceback (most recent call last): > File "/usr/lib/python2.7/site-packages/vdsm/virt/periodic.py", line 213, > in __call__ > self._func() > File "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 522, > in __call__ > self._send_metrics() > File "/usr/lib/python2.7/site-packages/vdsm/virt/sampling.py", line 538, > in _send_metrics > vm_sample.interval) > File "/usr/lib/python2.7/site-packages/vdsm/virt/vmstats.py", line 45, in > produce > networks(vm, stats, first_sample, last_sample, interval) > File "/usr/lib/python2.7/site-packages/vdsm/virt/vmstats.py", line 322, in > networks > if nic.name.startswith('hostdev'): > AttributeError: name > 2018-04-20 09:24:54,800+0800 INFO (Reactor thread) > [ProtocolDetector.AcceptorImpl] Accepted connection from ::1:48308 > (protocoldetector:61) > 2018-04-20 09:24:54,810+0800 INFO (Reactor thread) > [ProtocolDetector.Detector] Detected protocol stomp from ::1:48308 > (protocoldetector:125) > 2018-04-20 09:24:54,810+0800 INFO (Reactor thread) [Broker.StompAdapter] > Processing CONNECT request (stompreactor:103) > 2018-04-20 09:24:54,818+0800 INFO (JsonRpc (StompReactor)) > [Broker.StompAdapter] Subscribe command received (stompreactor:132) > 2018-04-20 09:24:55,119+0800 INFO (jsonrpc/6) [api.host] START > getHardwareInfo() from=::1,48308 (api:46) > > ----- 原始邮件 ----- > 发件人：Martin Sivak <msivak(a)redhat.com&gt; > 收件人：dhy336 <dhy336(a)sina.com&gt; > 抄送人：users <users(a)ovirt.org&gt; > 主题：Re: [ovirt-users] Hosted-engine can not switch > 日期：2018年04月19日 20点16分 > > > We need more than just this small log snippet. Please check the vdsm > and libvirt logs as well. > Best regards > Martin Sivak > On Thu, Apr 19, 2018 at 2:05 PM, <dhy336(a)sina.com&gt; wrote: >> Hi， >> I deploy three node with hosted engine, I force shut down a node which >> Host-engine VM is run, But hosted engine VM in other nodes can not run. >> >> I find some error in /var/log/ovirt-hosted-engine-ha/agent.log >> >> MainThread::INFO::2018-04-19 >> >> >> 19:56:35,787::hosted_engine::1192::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_clean_vdsm_state) >> Cleaning state for non-running VM >> MainThread::INFO::2018-04-19 >> >> >> 19:56:42,587::hosted_engine::1176::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_clean_vdsm_state) >> Vdsm state for VM clean >> MainThread::INFO::2018-04-19 >> >> >> 19:56:42,589::hosted_engine::1125::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) >> Starting vm using `/usr/sbin/hosted-engine --vm-start` >> MainThread::INFO::2018-04-19 >> >> >> 19:56:47,599::hosted_engine::1131::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) >> stdout: >> MainThread::INFO::2018-04-19 >> >> >> 19:56:47,600::hosted_engine::1132::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) >> stderr: Virtual machine does not exist: {'vmId': >> u'08bbd680-a8a7-4267-82e7-89f36e87e930'} >> >> MainThread::INFO::2018-04-19 >> >> >> 19:56:47,600::hosted_engine::1144::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_start_engine_vm) >> Engine VM started on localhost >> MainThread::INFO::2018-04-19 >> >> >> 19:56:47,609::brokerlink::111::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) >> Trying: notify time=1524139007.61 type=state_transition >> detail=EngineStart-EngineStarting hostname='hosted-engine2' >> MainThread::INFO::2018-04-19 >> >> >> 19:56:47,670::brokerlink::121::ovirt_hosted_engine_ha.lib.brokerlink.BrokerLink::(notify) >> Success, was notification of state_transition >> (EngineStart-EngineStarting) >> sent? sent >> MainThread::INFO::2018-04-19 >> >> >> 19:56:47,670::hosted_engine::604::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_vdsm) >> Initializing VDSM >> MainThread::INFO::2018-04-19 >> >> >> 19:56:50,095::hosted_engine::630::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) >> Connecting the storage >> MainThread::INFO::2018-04-19 >> >> >> 19:56:50,096::storage_server::220::ovirt_hosted_engine_ha.lib.storage_server.StorageServer::(validate_storage_server) >> Validating storage server >> MainThread::INFO::2018-04-19 >> >> >> 19:56:52,449::hosted_engine::639::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_storage_images) >> Storage domain reported as valid and reconnect is not forced. >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users