Re: [ovirt-users] HostedEngine VM not visible, but running

Thanks Martin, do I have to restart anything? When I try to use the 'migrate' operation, it complains that the other two hosts 'did not satisfy internal filter HA because it is not a Hosted Engine host..' (even though I reinstalled both these hosts with the 'deploy hosted engine' option, which suggests that something needs restarting. Should I worry about the sanlock errors, or will that be resolved by the change in host_id? Kind regards, Cam On Thu, Jun 29, 2017 at 12:22 PM, Martin Sivak <msivak(a)redhat.com&gt; wrote: > Change the ids so they are distinct. I need to check if there is a way > to read the SPM ids from the engine as using the same numbers would be > the best. > > Martin > > > > On Thu, Jun 29, 2017 at 12:46 PM, cmc <iucounu(a)gmail.com&gt; wrote: >> Is there any way of recovering from this situation? I'd prefer to fix >> the issue rather than re-deploy, but if there is no recovery path, I >> could perhaps try re-deploying the hosted engine. In which case, would >> the best option be to take a backup of the Hosted Engine, and then >> shut it down, re-initialise the SAN partition (or use another >> partition) and retry the deployment? Would it be better to use the >> older backup from the bare metal engine that I originally used, or use >> a backup from the Hosted Engine? I'm not sure if any VMs have been >> added since switching to Hosted Engine. >> >> Unfortunately I have very little time left to get this working before >> I have to hand it over for eval (by end of Friday). >> >> Here are some log snippets from the cluster that are current >> >> In /var/log/vdsm/vdsm.log on the host that has the Hosted Engine: >> >> 2017-06-29 10:50:15,071+0100 INFO (monitor/207221b) [storage.SANLock] >> Acquiring host id for domain 207221b2-959b-426b-b945-18e1adfed62f (id: >> 3) (clusterlock:282) >> 2017-06-29 10:50:15,072+0100 ERROR (monitor/207221b) [storage.Monitor] >> Error acquiring host id 3 for domain >> 207221b2-959b-426b-b945-18e1adfed62f (monitor:558) >> Traceback (most recent call last): >> File "/usr/share/vdsm/storage/monitor.py", line 555, in _acquireHostId >> self.domain.acquireHostId(self.hostId, async=True) >> File "/usr/share/vdsm/storage/sd.py", line 790, in acquireHostId >> self._manifest.acquireHostId(hostId, async) >> File "/usr/share/vdsm/storage/sd.py", line 449, in acquireHostId >> self._domainLock.acquireHostId(hostId, async) >> File "/usr/lib/python2.7/site-packages/vdsm/storage/clusterlock.py", >> line 297, in acquireHostId >> raise se.AcquireHostIdFailure(self._sdUUID, e) >> AcquireHostIdFailure: Cannot acquire host id: >> ('207221b2-959b-426b-b945-18e1adfed62f', SanlockException(22, 'Sanlock >> lockspace add failure', 'Invalid argument')) >> >> From /var/log/ovirt-hosted-engine-ha/agent.log on the same host: >> >> MainThread::ERROR::2017-06-19 >> 13:30:50,592::hosted_engine::822::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_domain_monitor) >> Failed to start monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f, host_id=1): timeout >> during domain acquisition >> MainThread::WARNING::2017-06-19 >> 13:30:50,593::hosted_engine::469::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Error while monitoring engine: Failed to start monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f, host_id=1): timeout >> during domain acquisition >> MainThread::WARNING::2017-06-19 >> 13:30:50,593::hosted_engine::472::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Unexpected error >> Traceback (most recent call last): >> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", >> line 443, in start_monitoring >> self._initialize_domain_monitor() >> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", >> line 823, in _initialize_domain_monitor >> raise Exception(msg) >> Exception: Failed to start monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f, host_id=1): timeout >> during domain acquisition >> MainThread::ERROR::2017-06-19 >> 13:30:50,593::hosted_engine::485::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Shutting down the agent because of 3 failures in a row! >> >> From sanlock.log: >> >> 2017-06-29 11:17:06+0100 1194149 [2530]: add_lockspace >> 207221b2-959b-426b-b945-18e1adfed62f:3:/dev/207221b2-959b-426b-b945-18e1adfed62f/ids:0 >> conflicts with name of list1 s5 >> 207221b2-959b-426b-b945-18e1adfed62f:1:/dev/207221b2-959b-426b-b945-18e1adfed62f/ids:0 >> >> From the two other hosts: >> >> host 2: >> >> vdsm.log >> >> 2017-06-29 10:53:47,755+0100 ERROR (jsonrpc/4) [jsonrpc.JsonRpcServer] >> Internal server error (__init__:570) >> Traceback (most recent call last): >> File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line >> 565, in _handle_request >> res = method(**params) >> File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line >> 202, in _dynamicMethod >> result = fn(*methodArgs) >> File "/usr/share/vdsm/API.py", line 1454, in getAllVmIoTunePolicies >> io_tune_policies_dict = self._cif.getAllVmIoTunePolicies() >> File "/usr/share/vdsm/clientIF.py", line 448, in getAllVmIoTunePolicies >> 'current_values': v.getIoTune()} >> File "/usr/share/vdsm/virt/vm.py", line 2803, in getIoTune >> result = self.getIoTuneResponse() >> File "/usr/share/vdsm/virt/vm.py", line 2816, in getIoTuneResponse >> res = self._dom.blockIoTune( >> File "/usr/lib/python2.7/site-packages/vdsm/virt/virdomain.py", line >> 47, in __getattr__ >> % self.vmid) >> NotConnectedError: VM u'a79e6b0e-fff4-4cba-a02c-4c00be151300' was not >> started yet or was shut down >> >> /var/log/ovirt-hosted-engine-ha/agent.log >> >> MainThread::INFO::2017-06-29 >> 10:56:33,636::ovf_store::103::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(scan) >> Found OVF_STORE: imgUUID:222610db-7880-4f4f-8559-a3635fd73555, >> volUUID:c6e0d29b-eabf-4a09-a330-df54cfdd73f1 >> MainThread::INFO::2017-06-29 >> 10:56:33,926::ovf_store::112::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF) >> Extracting Engine VM OVF from the OVF_STORE >> MainThread::INFO::2017-06-29 >> 10:56:33,938::ovf_store::119::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF) >> OVF_STORE volume path: >> /rhev/data-center/mnt/blockSD/207221b2-959b-426b-b945-18e1adfed62f/images/222610db-7880-4f4f-8559-a3635fd73555/c6e0d29b-eabf-4a09-a330-df54cfdd73f1 >> MainThread::INFO::2017-06-29 >> 10:56:33,967::config::431::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(_get_vm_conf_content_from_ovf_store) >> Found an OVF for HE VM, trying to convert >> MainThread::INFO::2017-06-29 >> 10:56:33,971::config::436::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(_get_vm_conf_content_from_ovf_store) >> Got vm.conf from OVF_STORE >> MainThread::INFO::2017-06-29 >> 10:56:36,736::states::678::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(score) >> Score is 0 due to unexpected vm shutdown at Thu Jun 29 10:53:59 2017 >> MainThread::INFO::2017-06-29 >> 10:56:36,736::hosted_engine::453::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Current state EngineUnexpectedlyDown (score: 0) >> MainThread::INFO::2017-06-29 >> 10:56:46,772::config::485::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(refresh_vm_conf) >> Reloading vm.conf from the shared storage domain >> >> /var/log/messages: >> >> Jun 29 10:53:46 kvm-ldn-02 kernel: dd: sending ioctl 80306d02 to a partition! >> >> >> host 1: >> >> /var/log/messages also in sanlock.log >> >> Jun 29 11:01:02 kvm-ldn-01 sanlock[2400]: 2017-06-29 11:01:02+0100 >> 678325 [9132]: s4531 delta_acquire host_id 1 busy1 1 2 1193177 >> 3d4ec963-8486-43a2-a7d9-afa82508f89f.kvm-ldn-03 >> Jun 29 11:01:03 kvm-ldn-01 sanlock[2400]: 2017-06-29 11:01:03+0100 >> 678326 [24159]: s4531 add_lockspace fail result -262 >> >> /var/log/ovirt-hosted-engine-ha/agent.log: >> >> MainThread::ERROR::2017-06-27 >> 15:21:01,143::hosted_engine::822::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_initialize_domain_monitor) >> Failed to start monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f, host_id=1): timeout >> during domain acquisition >> MainThread::WARNING::2017-06-27 >> 15:21:01,144::hosted_engine::469::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Error while monitoring engine: Failed to start monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f, host_id=1): timeout >> during domain acquisition >> MainThread::WARNING::2017-06-27 >> 15:21:01,144::hosted_engine::472::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Unexpected error >> Traceback (most recent call last): >> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", >> line 443, in start_monitoring >> self._initialize_domain_monitor() >> File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", >> line 823, in _initialize_domain_monitor >> raise Exception(msg) >> Exception: Failed to start monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f, host_id=1): timeout >> during domain acquisition >> MainThread::ERROR::2017-06-27 >> 15:21:01,144::hosted_engine::485::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) >> Shutting down the agent because of 3 failures in a row! >> MainThread::INFO::2017-06-27 >> 15:21:06,717::hosted_engine::848::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_get_domain_monitor_status) >> VDSM domain monitor status: PENDING >> MainThread::INFO::2017-06-27 >> 15:21:09,335::hosted_engine::776::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(_stop_domain_monitor) >> Failed to stop monitoring domain >> (sd_uuid=207221b2-959b-426b-b945-18e1adfed62f): Storage domain is >> member of pool: u'domain=207221b2-959b-426b-b945-18e1adfed62f' >> MainThread::INFO::2017-06-27 >> 15:21:09,339::agent::144::ovirt_hosted_engine_ha.agent.agent.Agent::(run) >> Agent shutting down >> >> >> Thanks for any help, >> >> >> Cam >> >> >> On Wed, Jun 28, 2017 at 11:25 AM, cmc <iucounu(a)gmail.com&gt; wrote: >>> Hi Martin, >>> >>> yes, on two of the machines they have the same host_id. The other has >>> a different host_id. >>> >>> To update since yesterday: I reinstalled and deployed Hosted Engine on >>> the other host (so all three hosts in the cluster now have it >>> installed). The second one I deployed said it was able to host the >>> engine (unlike the first I reinstalled), so I tried putting the host >>> with the Hosted Engine on it into maintenance to see if it would >>> migrate over. It managed to move all hosts but the Hosted Engine. And >>> now the host that said it was able to host the engine says >>> 'unavailable due to HA score'. The host that it was trying to move >>> from is now in 'preparing for maintenance' for the last 12 hours. >>> >>> The summary is: >>> >>> kvm-ldn-01 - one of the original, pre-Hosted Engine hosts, reinstalled >>> with 'Deploy Hosted Engine'. No icon saying it can host the Hosted >>> Hngine, host_id of '2' in /etc/ovirt-hosted-engine/hosted-engine.conf. >>> 'add_lockspace' fails in sanlock.log >>> >>> kvm-ldn-02 - the other host that was pre-existing before Hosted Engine >>> was created. Reinstalled with 'Deploy Hosted Engine'. Had an icon >>> saying that it was able to host the Hosted Engine, but after migration >>> was attempted when putting kvm-ldn-03 into maintenance, it reports: >>> 'unavailable due to HA score'. It has a host_id of '1' in >>> /etc/ovirt-hosted-engine/hosted-engine.conf. No errors in sanlock.log >>> >>> kvm-ldn-03 - this was the host I deployed Hosted Engine on, which was >>> not part of the original cluster. I restored the bare-metal engine >>> backup in the Hosted Engine on this host when deploying it, without >>> error. It currently has the Hosted Engine on it (as the only VM after >>> I put that host into maintenance to test the HA of Hosted Engine). >>> Sanlock log shows conflicts >>> >>> I will look through all the logs for any other errors. Please let me >>> know if you need any logs or other clarification/information. >>> >>> Thanks, >>> >>> Campbell >>> >>> On Wed, Jun 28, 2017 at 9:25 AM, Martin Sivak <msivak(a)redhat.com&gt; wrote: >>>> Hi, >>>> >>>> can you please check the contents of >>>> /etc/ovirt-hosted-engine/hosted-engine.conf or >>>> /etc/ovirt-hosted-engine-ha/agent.conf (I am not sure which one it is >>>> right now) and search for host-id? >>>> >>>> Make sure the IDs are different. If they are not, then there is a bug somewhere. >>>> >>>> Martin >>>> >>>> On Tue, Jun 27, 2017 at 6:26 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>> I see this on the host it is trying to migrate in /var/log/sanlock: >>>>> >>>>> 2017-06-27 17:10:40+0100 527703 [2407]: s3528 lockspace >>>>> 207221b2-959b-426b-b945-18e1adfed62f:1:/dev/207221b2-959b-426b-b945-18e1adfed62f/ids:0 >>>>> 2017-06-27 17:13:00+0100 527843 [27446]: s3528 delta_acquire host_id 1 >>>>> busy1 1 2 1042692 3d4ec963-8486-43a2-a7d9-afa82508f89f.kvm-ldn-03 >>>>> 2017-06-27 17:13:01+0100 527844 [2407]: s3528 add_lockspace fail result -262 >>>>> >>>>> The sanlock service is running. Why would this occur? >>>>> >>>>> Thanks, >>>>> >>>>> C >>>>> >>>>> On Tue, Jun 27, 2017 at 5:21 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>> Hi Martin, >>>>>> >>>>>> Thanks for the reply. I have done this, and the deployment completed >>>>>> without error. However, it still will not allow the Hosted Engine >>>>>> migrate to another host. The >>>>>> /etc/ovirt-hosted-engine/hosted-engine.conf got created ok on the host >>>>>> I re-installed, but the ovirt-ha-broker.service, though it starts, >>>>>> reports: >>>>>> >>>>>> --------------------8<------------------- >>>>>> >>>>>> Jun 27 14:58:26 kvm-ldn-01 systemd[1]: Starting oVirt Hosted Engine >>>>>> High Availability Communications Broker... >>>>>> Jun 27 14:58:27 kvm-ldn-01 ovirt-ha-broker[6101]: ovirt-ha-broker >>>>>> ovirt_hosted_engine_ha.broker.storage_broker.StorageBroker ERROR >>>>>> Failed to read metadata from >>>>>> /rhev/data-center/mnt/blockSD/207221b2-959b-426b-b945-18e1adfed62f/ha_agent/hosted-engine.metadata >>>>>> Traceback (most >>>>>> recent call last): >>>>>> File >>>>>> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/broker/storage_broker.py", >>>>>> line 129, in get_raw_stats_for_service_type >>>>>> f = >>>>>> os.open(path, direct_flag | os.O_RDONLY | os.O_SYNC) >>>>>> OSError: [Errno 2] >>>>>> No such file or directory: >>>>>> '/rhev/data-center/mnt/blockSD/207221b2-959b-426b-b945-18e1adfed62f/ha_agent/hosted-engine.metadata' >>>>>> >>>>>> --------------------8<------------------- >>>>>> >>>>>> I checked the path, and it exists. I can run 'less -f' on it fine. The >>>>>> perms are slightly different on the host that is running the VM vs the >>>>>> one that is reporting errors (600 vs 660), ownership is vdsm:qemu. Is >>>>>> this a san locking issue? >>>>>> >>>>>> Thanks for any help, >>>>>> >>>>>> Cam >>>>>> >>>>>> On Tue, Jun 27, 2017 at 1:41 PM, Martin Sivak <msivak(a)redhat.com&gt; wrote: >>>>>>>> Should it be? It was not in the instructions for the migration from >>>>>>>> bare-metal to Hosted VM >>>>>>> >>>>>>> The hosted engine will only migrate to hosts that have the services >>>>>>> running. Please put one other host to maintenance and select Hosted >>>>>>> engine action: DEPLOY in the reinstall dialog. >>>>>>> >>>>>>> Best regards >>>>>>> >>>>>>> Martin Sivak >>>>>>> >>>>>>> On Tue, Jun 27, 2017 at 1:23 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>> I changed the 'os.other.devices.display.protocols.value.3.6 = >>>>>>>> spice/qxl,vnc/cirrus,vnc/qxl' line to have the same display protocols >>>>>>>> as 4 and the hosted engine now appears in the list of VMs. I am >>>>>>>> guessing the compatibility version was causing it to use the 3.6 >>>>>>>> version. However, I am still unable to migrate the engine VM to >>>>>>>> another host. When I try putting the host it is currently on into >>>>>>>> maintenance, it reports: >>>>>>>> >>>>>>>> Error while executing action: Cannot switch the Host(s) to Maintenance mode. >>>>>>>> There are no available hosts capable of running the engine VM. >>>>>>>> >>>>>>>> Running 'hosted-engine --vm-status' still shows 'Engine status: >>>>>>>> unknown stale-data'. >>>>>>>> >>>>>>>> The ovirt-ha-broker service is only running on one host. It was set to >>>>>>>> 'disabled' in systemd. It won't start as there is no >>>>>>>> /etc/ovirt-hosted-engine/hosted-engine.conf on the other two hosts. >>>>>>>> Should it be? It was not in the instructions for the migration from >>>>>>>> bare-metal to Hosted VM >>>>>>>> >>>>>>>> Thanks, >>>>>>>> >>>>>>>> Cam >>>>>>>> >>>>>>>> On Thu, Jun 22, 2017 at 1:07 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>> Hi Tomas, >>>>>>>>> >>>>>>>>> So in my /usr/share/ovirt-engine/conf/osinfo-defaults.properties on my >>>>>>>>> engine VM, I have: >>>>>>>>> >>>>>>>>> os.other.devices.display.protocols.value = spice/qxl,vnc/vga,vnc/qxl,vnc/cirrus >>>>>>>>> os.other.devices.display.protocols.value.3.6 = spice/qxl,vnc/cirrus,vnc/qxl >>>>>>>>> >>>>>>>>> That seems to match - I assume since this is 4.1, the 3.6 should not apply >>>>>>>>> >>>>>>>>> Is there somewhere else I should be looking? >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> >>>>>>>>> Cam >>>>>>>>> >>>>>>>>> On Thu, Jun 22, 2017 at 11:40 AM, Tomas Jelinek <tjelinek(a)redhat.com&gt; wrote: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Thu, Jun 22, 2017 at 12:38 PM, Michal Skrivanek >>>>>>>>>> <michal.skrivanek(a)redhat.com&gt; wrote: >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> > On 22 Jun 2017, at 12:31, Martin Sivak <msivak(a)redhat.com&gt; wrote: >>>>>>>>>>> > >>>>>>>>>>> > Tomas, what fields are needed in a VM to pass the check that causes >>>>>>>>>>> > the following error? >>>>>>>>>>> > >>>>>>>>>>> >>>>> WARN [org.ovirt.engine.core.bll.exportimport.ImportVmCommand] >>>>>>>>>>> >>>>> (org.ovirt.thread.pool-6-thread-23) [] Validation of action >>>>>>>>>>> >>>>> 'ImportVm' >>>>>>>>>>> >>>>> failed for user SYSTEM. Reasons: VAR__ACTION__IMPORT >>>>>>>>>>> >>>>> >>>>>>>>>>> >>>>> ,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_VM_DISPLAY_TYPE_IS_NOT_SUPPORTED_BY_OS >>>>>>>>>>> >>>>>>>>>>> to match the OS and VM Display type;-) >>>>>>>>>>> Configuration is in osinfo….e.g. if that is import from older releases on >>>>>>>>>>> Linux this is typically caused by the cahgen of cirrus to vga for non-SPICE >>>>>>>>>>> VMs >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> yep, the default supported combinations for 4.0+ is this: >>>>>>>>>> os.other.devices.display.protocols.value = >>>>>>>>>> spice/qxl,vnc/vga,vnc/qxl,vnc/cirrus >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> > >>>>>>>>>>> > Thanks. >>>>>>>>>>> > >>>>>>>>>>> > On Thu, Jun 22, 2017 at 12:19 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>>>> >> Hi Martin, >>>>>>>>>>> >> >>>>>>>>>>> >>> >>>>>>>>>>> >>> just as a random comment, do you still have the database backup from >>>>>>>>>>> >>> the bare metal -> VM attempt? It might be possible to just try again >>>>>>>>>>> >>> using it. Or in the worst case.. update the offending value there >>>>>>>>>>> >>> before restoring it to the new engine instance. >>>>>>>>>>> >> >>>>>>>>>>> >> I still have the backup. I'd rather do the latter, as re-running the >>>>>>>>>>> >> HE deployment is quite lengthy and involved (I have to re-initialise >>>>>>>>>>> >> the FC storage each time). Do you know what the offending value(s) >>>>>>>>>>> >> would be? Would it be in the Postgres DB or in a config file >>>>>>>>>>> >> somewhere? >>>>>>>>>>> >> >>>>>>>>>>> >> Cheers, >>>>>>>>>>> >> >>>>>>>>>>> >> Cam >>>>>>>>>>> >> >>>>>>>>>>> >>> Regards >>>>>>>>>>> >>> >>>>>>>>>>> >>> Martin Sivak >>>>>>>>>>> >>> >>>>>>>>>>> >>> On Thu, Jun 22, 2017 at 11:39 AM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>>>> >>>> Hi Yanir, >>>>>>>>>>> >>>> >>>>>>>>>>> >>>> Thanks for the reply. >>>>>>>>>>> >>>> >>>>>>>>>>> >>>>> First of all, maybe a chain reaction of : >>>>>>>>>>> >>>>> WARN [org.ovirt.engine.core.bll.exportimport.ImportVmCommand] >>>>>>>>>>> >>>>> (org.ovirt.thread.pool-6-thread-23) [] Validation of action >>>>>>>>>>> >>>>> 'ImportVm' >>>>>>>>>>> >>>>> failed for user SYSTEM. Reasons: VAR__ACTION__IMPORT >>>>>>>>>>> >>>>> >>>>>>>>>>> >>>>> ,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_VM_DISPLAY_TYPE_IS_NOT_SUPPORTED_BY_OS >>>>>>>>>>> >>>>> is causing the hosted engine vm not to be set up correctly and >>>>>>>>>>> >>>>> further >>>>>>>>>>> >>>>> actions were made when the hosted engine vm wasnt in a stable state. >>>>>>>>>>> >>>>> >>>>>>>>>>> >>>>> As for now, are you trying to revert back to a previous/initial >>>>>>>>>>> >>>>> state ? >>>>>>>>>>> >>>> >>>>>>>>>>> >>>> I'm not trying to revert it to a previous state for now. This was a >>>>>>>>>>> >>>> migration from a bare metal engine, and it didn't report any error >>>>>>>>>>> >>>> during the migration. I'd had some problems on my first attempts at >>>>>>>>>>> >>>> this migration, whereby it never completed (due to a proxy issue) but >>>>>>>>>>> >>>> I managed to resolve this. Do you know of a way to get the Hosted >>>>>>>>>>> >>>> Engine VM into a stable state, without rebuilding the entire cluster >>>>>>>>>>> >>>> from scratch (since I have a lot of VMs on it)? >>>>>>>>>>> >>>> >>>>>>>>>>> >>>> Thanks for any help. >>>>>>>>>>> >>>> >>>>>>>>>>> >>>> Regards, >>>>>>>>>>> >>>> >>>>>>>>>>> >>>> Cam >>>>>>>>>>> >>>> >>>>>>>>>>> >>>>> Regards, >>>>>>>>>>> >>>>> Yanir >>>>>>>>>>> >>>>> >>>>>>>>>>> >>>>> On Wed, Jun 21, 2017 at 4:32 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> Hi Jenny/Martin, >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> Any idea what I can do here? The hosted engine VM has no log on any >>>>>>>>>>> >>>>>> host in /var/log/libvirt/qemu, and I fear that if I need to put the >>>>>>>>>>> >>>>>> host into maintenance, e.g., to upgrade it that I created it on >>>>>>>>>>> >>>>>> (which >>>>>>>>>>> >>>>>> I think is hosting it), or if it fails for any reason, it won't get >>>>>>>>>>> >>>>>> migrated to another host, and I will not be able to manage the >>>>>>>>>>> >>>>>> cluster. It seems to be a very dangerous position to be in. >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> Thanks, >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> Cam >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> On Wed, Jun 21, 2017 at 11:48 AM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>>>> >>>>>>> Thanks Martin. The hosts are all part of the same cluster. >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> I get these errors in the engine.log on the engine: >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> 2017-06-19 03:28:05,030Z WARN >>>>>>>>>>> >>>>>>> [org.ovirt.engine.core.bll.exportimport.ImportVmCommand] >>>>>>>>>>> >>>>>>> (org.ovirt.thread.pool-6-thread-23) [] Validation of action >>>>>>>>>>> >>>>>>> 'ImportVm' >>>>>>>>>>> >>>>>>> failed for user SYST >>>>>>>>>>> >>>>>>> EM. Reasons: >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> VAR__ACTION__IMPORT,VAR__TYPE__VM,ACTION_TYPE_FAILED_ILLEGAL_VM_DISPLAY_TYPE_IS_NOT_SUPPORTED_BY_OS >>>>>>>>>>> >>>>>>> 2017-06-19 03:28:05,030Z INFO >>>>>>>>>>> >>>>>>> [org.ovirt.engine.core.bll.exportimport.ImportVmCommand] >>>>>>>>>>> >>>>>>> (org.ovirt.thread.pool-6-thread-23) [] Lock freed to object >>>>>>>>>>> >>>>>>> 'EngineLock:{exclusiveLocks='[a >>>>>>>>>>> >>>>>>> 79e6b0e-fff4-4cba-a02c-4c00be151300=<VM, >>>>>>>>>>> >>>>>>> ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName HostedEngine>, >>>>>>>>>>> >>>>>>> HostedEngine=<VM_NAME, ACTION_TYPE_FAILED_NAME_ALREADY_USED>]', >>>>>>>>>>> >>>>>>> sharedLocks= >>>>>>>>>>> >>>>>>> '[a79e6b0e-fff4-4cba-a02c-4c00be151300=<REMOTE_VM, >>>>>>>>>>> >>>>>>> ACTION_TYPE_FAILED_VM_IS_BEING_IMPORTED$VmName HostedEngine>]'}' >>>>>>>>>>> >>>>>>> 2017-06-19 03:28:05,030Z ERROR >>>>>>>>>>> >>>>>>> [org.ovirt.engine.core.bll.HostedEngineImporter] >>>>>>>>>>> >>>>>>> (org.ovirt.thread.pool-6-thread-23) [] Failed importing the Hosted >>>>>>>>>>> >>>>>>> Engine VM >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> The sanlock.log reports conflicts on that same host, and a >>>>>>>>>>> >>>>>>> different >>>>>>>>>>> >>>>>>> error on the other hosts, not sure if they are related. >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> And this in the /var/log/ovirt-hosted-engine-ha/agent log on the >>>>>>>>>>> >>>>>>> host >>>>>>>>>>> >>>>>>> which I deployed the hosted engine VM on: >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> MainThread::ERROR::2017-06-19 >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> 13:09:49,743::ovf_store::124::ovirt_hosted_engine_ha.lib.ovf.ovf_store.OVFStore::(getEngineVMOVF) >>>>>>>>>>> >>>>>>> Unable to extract HEVM OVF >>>>>>>>>>> >>>>>>> MainThread::ERROR::2017-06-19 >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> 13:09:49,743::config::445::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine.config::(_get_vm_conf_content_from_ovf_store) >>>>>>>>>>> >>>>>>> Failed extracting VM OVF from the OVF_STORE volume, falling back >>>>>>>>>>> >>>>>>> to >>>>>>>>>>> >>>>>>> initial vm.conf >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> I've seen some of these issues reported in bugzilla, but they were >>>>>>>>>>> >>>>>>> for >>>>>>>>>>> >>>>>>> older versions of oVirt (and appear to be resolved). >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> I will install that package on the other two hosts, for which I >>>>>>>>>>> >>>>>>> will >>>>>>>>>>> >>>>>>> put them in maintenance as vdsm is installed as an upgrade. I >>>>>>>>>>> >>>>>>> guess >>>>>>>>>>> >>>>>>> restarting vdsm is a good idea after that? >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> Thanks, >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> Campbell >>>>>>>>>>> >>>>>>> >>>>>>>>>>> >>>>>>> On Wed, Jun 21, 2017 at 10:51 AM, Martin Sivak <msivak(a)redhat.com&gt; >>>>>>>>>>> >>>>>>> wrote: >>>>>>>>>>> >>>>>>>> Hi, >>>>>>>>>>> >>>>>>>> >>>>>>>>>>> >>>>>>>> you do not have to install it on all hosts. But you should have >>>>>>>>>>> >>>>>>>> more >>>>>>>>>>> >>>>>>>> than one and ideally all hosted engine enabled nodes should >>>>>>>>>>> >>>>>>>> belong to >>>>>>>>>>> >>>>>>>> the same engine cluster. >>>>>>>>>>> >>>>>>>> >>>>>>>>>>> >>>>>>>> Best regards >>>>>>>>>>> >>>>>>>> >>>>>>>>>>> >>>>>>>> Martin Sivak >>>>>>>>>>> >>>>>>>> >>>>>>>>>>> >>>>>>>> On Wed, Jun 21, 2017 at 11:29 AM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>>>> >>>>>>>>> Hi Jenny, >>>>>>>>>>> >>>>>>>>> >>>>>>>>>>> >>>>>>>>> Does ovirt-hosted-engine-ha need to be installed across all >>>>>>>>>>> >>>>>>>>> hosts? >>>>>>>>>>> >>>>>>>>> Could that be the reason it is failing to see it properly? >>>>>>>>>>> >>>>>>>>> >>>>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>>>> >>>>>>>>> >>>>>>>>>>> >>>>>>>>> Cam >>>>>>>>>>> >>>>>>>>> >>>>>>>>>>> >>>>>>>>> On Mon, Jun 19, 2017 at 1:27 PM, cmc <iucounu(a)gmail.com&gt; wrote: >>>>>>>>>>> >>>>>>>>>> Hi Jenny, >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> Logs are attached. I can see errors in there, but am unsure how >>>>>>>>>>> >>>>>>>>>> they >>>>>>>>>>> >>>>>>>>>> arose. >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> Thanks, >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> Campbell >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>> On Mon, Jun 19, 2017 at 12:29 PM, Evgenia Tokar >>>>>>>>>>> >>>>>>>>>> <etokar(a)redhat.com&gt; >>>>>>>>>>> >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>> From the output it looks like the agent is down, try starting >>>>>>>>>>> >>>>>>>>>>> it by >>>>>>>>>>> >>>>>>>>>>> running: >>>>>>>>>>> >>>>>>>>>>> systemctl start ovirt-ha-agent. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> The engine is supposed to see the hosted engine storage domain >>>>>>>>>>> >>>>>>>>>>> and >>>>>>>>>>> >>>>>>>>>>> import it >>>>>>>>>>> >>>>>>>>>>> to the system, then it should import the hosted engine vm. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Can you attach the agent log from the host >>>>>>>>>>> >>>>>>>>>>> (/var/log/ovirt-hosted-engine-ha/agent.log) >>>>>>>>>>> >>>>>>>>>>> and the engine log from the engine vm >>>>>>>>>>> >>>>>>>>>>> (/var/log/ovirt-engine/engine.log)? >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> >>>>>>>>>>> Jenny >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Mon, Jun 19, 2017 at 12:41 PM, cmc <iucounu(a)gmail.com&gt; >>>>>>>>>>> >>>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Hi Jenny, >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> What version are you running? >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> 4.1.2.2-1.el7.centos >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> For the hosted engine vm to be imported and displayed in the >>>>>>>>>>> >>>>>>>>>>>>> engine, you >>>>>>>>>>> >>>>>>>>>>>>> must first create a master storage domain. >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> To provide a bit more detail: this was a migration of a >>>>>>>>>>> >>>>>>>>>>>> bare-metal >>>>>>>>>>> >>>>>>>>>>>> engine in an existing cluster to a hosted engine VM for that >>>>>>>>>>> >>>>>>>>>>>> cluster. >>>>>>>>>>> >>>>>>>>>>>> As part of this migration, I built an entirely new host and >>>>>>>>>>> >>>>>>>>>>>> ran >>>>>>>>>>> >>>>>>>>>>>> 'hosted-engine --deploy' (followed these instructions: >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> http://www.ovirt.org/documentation/self-hosted/chap-Migrating_from_Bare_M...). >>>>>>>>>>> >>>>>>>>>>>> I restored the backup from the engine and it completed >>>>>>>>>>> >>>>>>>>>>>> without any >>>>>>>>>>> >>>>>>>>>>>> errors. I didn't see any instructions regarding a master >>>>>>>>>>> >>>>>>>>>>>> storage >>>>>>>>>>> >>>>>>>>>>>> domain in the page above. The cluster has two existing master >>>>>>>>>>> >>>>>>>>>>>> storage >>>>>>>>>>> >>>>>>>>>>>> domains, one is fibre channel, which is up, and one ISO >>>>>>>>>>> >>>>>>>>>>>> domain, >>>>>>>>>>> >>>>>>>>>>>> which >>>>>>>>>>> >>>>>>>>>>>> is currently offline. >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> What do you mean the hosted engine commands are failing? >>>>>>>>>>> >>>>>>>>>>>>> What >>>>>>>>>>> >>>>>>>>>>>>> happens >>>>>>>>>>> >>>>>>>>>>>>> when >>>>>>>>>>> >>>>>>>>>>>>> you run hosted-engine --vm-status now? >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Interestingly, whereas when I ran it before, it exited with >>>>>>>>>>> >>>>>>>>>>>> no >>>>>>>>>>> >>>>>>>>>>>> output >>>>>>>>>>> >>>>>>>>>>>> and a return code of '1', it now reports: >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> --== Host 1 status ==-- >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> conf_on_shared_storage : True >>>>>>>>>>> >>>>>>>>>>>> Status up-to-date : False >>>>>>>>>>> >>>>>>>>>>>> Hostname : >>>>>>>>>>> >>>>>>>>>>>> kvm-ldn-03.ldn.fscfc.co.uk >>>>>>>>>>> >>>>>>>>>>>> Host ID : 1 >>>>>>>>>>> >>>>>>>>>>>> Engine status : unknown stale-data >>>>>>>>>>> >>>>>>>>>>>> Score : 0 >>>>>>>>>>> >>>>>>>>>>>> stopped : True >>>>>>>>>>> >>>>>>>>>>>> Local maintenance : False >>>>>>>>>>> >>>>>>>>>>>> crc32 : 0217f07b >>>>>>>>>>> >>>>>>>>>>>> local_conf_timestamp : 2911 >>>>>>>>>>> >>>>>>>>>>>> Host timestamp : 2897 >>>>>>>>>>> >>>>>>>>>>>> Extra metadata (valid at timestamp): >>>>>>>>>>> >>>>>>>>>>>> metadata_parse_version=1 >>>>>>>>>>> >>>>>>>>>>>> metadata_feature_version=1 >>>>>>>>>>> >>>>>>>>>>>> timestamp=2897 (Thu Jun 15 16:22:54 2017) >>>>>>>>>>> >>>>>>>>>>>> host-id=1 >>>>>>>>>>> >>>>>>>>>>>> score=0 >>>>>>>>>>> >>>>>>>>>>>> vm_conf_refresh_time=2911 (Thu Jun 15 16:23:08 2017) >>>>>>>>>>> >>>>>>>>>>>> conf_on_shared_storage=True >>>>>>>>>>> >>>>>>>>>>>> maintenance=False >>>>>>>>>>> >>>>>>>>>>>> state=AgentStopped >>>>>>>>>>> >>>>>>>>>>>> stopped=True >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Yet I can login to the web GUI fine. I guess it is not HA due >>>>>>>>>>> >>>>>>>>>>>> to >>>>>>>>>>> >>>>>>>>>>>> being >>>>>>>>>>> >>>>>>>>>>>> in an unknown state currently? Does the hosted-engine-ha rpm >>>>>>>>>>> >>>>>>>>>>>> need >>>>>>>>>>> >>>>>>>>>>>> to >>>>>>>>>>> >>>>>>>>>>>> be installed across all nodes in the cluster, btw? >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Thanks for the help, >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> Cam >>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> Jenny Tokar >>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>> On Thu, Jun 15, 2017 at 6:32 PM, cmc <iucounu(a)gmail.com&gt; >>>>>>>>>>> >>>>>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> Hi, >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> I've migrated from a bare-metal engine to a hosted engine. >>>>>>>>>>> >>>>>>>>>>>>>> There >>>>>>>>>>> >>>>>>>>>>>>>> were >>>>>>>>>>> >>>>>>>>>>>>>> no errors during the install, however, the hosted engine >>>>>>>>>>> >>>>>>>>>>>>>> did not >>>>>>>>>>> >>>>>>>>>>>>>> get >>>>>>>>>>> >>>>>>>>>>>>>> started. I tried running: >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> hosted-engine --status >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> on the host I deployed it on, and it returns nothing (exit >>>>>>>>>>> >>>>>>>>>>>>>> code >>>>>>>>>>> >>>>>>>>>>>>>> is 1 >>>>>>>>>>> >>>>>>>>>>>>>> however). I could not ping it either. So I tried starting >>>>>>>>>>> >>>>>>>>>>>>>> it via >>>>>>>>>>> >>>>>>>>>>>>>> 'hosted-engine --vm-start' and it returned: >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> Virtual machine does not exist >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> But it then became available. I logged into it >>>>>>>>>>> >>>>>>>>>>>>>> successfully. It >>>>>>>>>>> >>>>>>>>>>>>>> is not >>>>>>>>>>> >>>>>>>>>>>>>> in the list of VMs however. >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> Any ideas why the hosted-engine commands fail, and why it >>>>>>>>>>> >>>>>>>>>>>>>> is not >>>>>>>>>>> >>>>>>>>>>>>>> in >>>>>>>>>>> >>>>>>>>>>>>>> the list of virtual machines? >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> Thanks for any help, >>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>>>> Cam >>>>>>>>>>> >>>>>>>>>>>>>> _______________________________________________ >>>>>>>>>>> >>>>>>>>>>>>>> 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 >>>>>>>>>>> >>>>>> _______________________________________________ >>>>>>>>>>> >>>>>> 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 >>>>>>>>>>> > >>>>>>>>>>> > >>>>>>>>>>> >>>>>>>>>>