[ovirt-users] HostedEngine VM not visible, but running
cmc
iucounu at gmail.com
Wed Jun 28 10:25:18 UTC 2017
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 at redhat.com> 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 at gmail.com> 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 at gmail.com> 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 at redhat.com> 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 at gmail.com> 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 at gmail.com> 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 at redhat.com> wrote:
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Jun 22, 2017 at 12:38 PM, Michal Skrivanek
>>>>>>> <michal.skrivanek at redhat.com> wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>> > On 22 Jun 2017, at 12:31, Martin Sivak <msivak at redhat.com> 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 at gmail.com> 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 at gmail.com> 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 at gmail.com> 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 at gmail.com> 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 at redhat.com>
>>>>>>>> >>>>>>> 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 at gmail.com> 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 at gmail.com> 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 at redhat.com>
>>>>>>>> >>>>>>>>>> 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 at gmail.com>
>>>>>>>> >>>>>>>>>>> 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_Metal_to_an_EL-Based_Self-Hosted_Environment/).
>>>>>>>> >>>>>>>>>>>> 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 at gmail.com>
>>>>>>>> >>>>>>>>>>>>> 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 at ovirt.org
>>>>>>>> >>>>>>>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>>> >>>>>>>>>>>>>
>>>>>>>> >>>>>>>>>>>>>
>>>>>>>> >>>>>>>>>>>
>>>>>>>> >>>>>>>>>>>
>>>>>>>> >>>>>>>>> _______________________________________________
>>>>>>>> >>>>>>>>> Users mailing list
>>>>>>>> >>>>>>>>> Users at ovirt.org
>>>>>>>> >>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>>> >>>>>> _______________________________________________
>>>>>>>> >>>>>> Users mailing list
>>>>>>>> >>>>>> Users at ovirt.org
>>>>>>>> >>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>>> >>>>>
>>>>>>>> >>>>>
>>>>>>>> > _______________________________________________
>>>>>>>> > Users mailing list
>>>>>>>> > Users at ovirt.org
>>>>>>>> > http://lists.ovirt.org/mailman/listinfo/users
>>>>>>>> >
>>>>>>>> >
>>>>>>>>
>>>>>>>
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