Hi!

Question hopefully someone can help me out with:

In my Self Hosted Engine environment, the local storage domain DATA (NFS) that was created with the self engine installation has been configured as localhost:/shares

I suspect this is preventing me from adding any additional hosts to the oVirt Datacenter as I am receiving a VDSM error that I cannot mount that domain.  I think since the domain is set as localhost it cannot be resolved correct by any additional hosts...?

 The ISO, Data(Master) and EXPORT domains are set as FQDN:/shares/iso and I am not seeing problems specific to them.

I am curious what the correct procedure is to change this hosted engine storage domain path from localhost:/shares to FQDN:/shares ?  I have attempted this:

1) Put hosted engine in Global Maintenance Mode

2) Shutdown hosted engine

3) edit the /etc/ovirt-hosted-engine/hosted-engine.conf file file and change:

storage=10.0.0.223:/shares   to

storage=menmaster.traindemo.local:/shares

4) Restart hosted engine

Although I’m not having any luck restarting the hosted engine after and running a journalctl -u on the overt-ha-agent service is giving me this:

Sep 27 20:17:19 menmaster.traindemo.local ovirt-ha-agent[2052]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Traceback (most recent call last):

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 191, in _run_agent

                                                                    return action(he)

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 64, in action_proper

                                                                    return he.start_monitoring()

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 409, in start_monitoring

                                                                    self._initialize_storage_images(force=True)

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 651, in _initialize_storage_images

                                                                    img.teardown_images()

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/image.py", line 218, in teardown_images

                                                                    volumeID=volUUID,

                                                                  File "/usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py", line 155, in _callMethod

                                                                    (methodName, args, e))

                                                                Exception: Attempt to call function: teardownImage with arguments: () error: 'teardownImage'

Sep 27 20:17:19 menmaster.traindemo.local ovirt-ha-agent[2052]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Trying to restart agent

Sep 27 20:17:24 menmaster.traindemo.local ovirt-ha-agent[2052]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Too many errors occurred, giving up. Please review the log and consider filing

Sep 27 20:17:24 menmaster.traindemo.local systemd[1]: ovirt-ha-agent.service: main process exited, code=exited, status=157/n/a

Sep 27 20:17:24 menmaster.traindemo.local systemd[1]: Unit ovirt-ha-agent.service entered failed state.

Sep 27 20:17:24 menmaster.traindemo.local systemd[1]: ovirt-ha-agent.service failed.

Sep 27 20:17:25 menmaster.traindemo.local systemd[1]: ovirt-ha-agent.service holdoff time over, scheduling restart.

Sep 27 20:17:25 menmaster.traindemo.local systemd[1]: Started oVirt Hosted Engine High Availability Monitoring Agent.

Sep 27 20:17:25 menmaster.traindemo.local systemd[1]: Starting oVirt Hosted Engine High Availability Monitoring Agent...

Sep 27 20:17:35 menmaster.traindemo.local ovirt-ha-agent[2626]: ovirt-ha-agent ovirt_hosted_engine_ha.lib.storage_server.StorageServer ERROR The hosted-engine storage domain is already mounted on '/rhev/d

Sep 27 20:17:42 menmaster.traindemo.local ovirt-ha-agent[2626]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Traceback (most recent call last):

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 191, in _run_agent

                                                                    return action(he)

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 64, in action_proper

                                                                    return he.start_monitoring()

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 409, in start_monitoring

                                                                    self._initialize_storage_images(force=True)

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 651, in _initialize_storage_images

                                                                    img.teardown_images()

                                                                  File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/image.py", line 218, in teardown_images

                                                                    volumeID=volUUID,

                                                                  File "/usr/lib/python2.7/site-packages/vdsm/jsonrpcvdscli.py", line 155, in _callMethod

                                                                    (methodName, args, e))

                                                                Exception: Attempt to call function: teardownImage with arguments: () error: 'teardownImage'

Sep 27 20:17:42 menmaster.traindemo.local ovirt-ha-agent[2626]: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Trying to restart agent

Any thoughts?  I can attach more logs tomorrow or provide further information if needed.

Thanks!!

Alex Witte

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