2017-09-28 2:32 GMT+02:00 Alexander Witte <alexander.wi...@baicanada.com>:
> 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 > So it seems you're trying to do an Hyperconverged setup on local NFS. Please note this is not a supported configuration. If you need to have the storage on the hosts you use for running Self Hosted Engine and other VMs, I would suggest to follow https://ovirt.org/documentation/gluster-hyperconverged/Gluster_Hyperconverged_Guide/ > > 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...? > You are correct, being the NFS export referenced as localhost:// it is not accessible by other 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 > > If this is a fresh install, I would suggest to restart from scratch following the Hyperconverged guide. > 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 > > > > > > _______________________________________________ > Users mailing list > Users@ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > -- SANDRO BONAZZOLA ASSOCIATE MANAGER, SOFTWARE ENGINEERING, EMEA ENG VIRTUALIZATION R&D Red Hat EMEA <https://www.redhat.com/> <https://red.ht/sig> TRIED. TESTED. TRUSTED. <https://redhat.com/trusted> <http://www.teraplan.it/redhat-osd-2017/>
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