[ovirt-users] PM proxy

Slava Bendersky volga629 at skillsearch.ca
Wed Jan 18 17:29:41 UTC 2017


Hello Everyone, 
How to troubleshoot it further ? 

Slava 


From: "volga629" <volga629 at skillsearch.ca> 
To: "Martin Perina" <mperina at redhat.com> 
Cc: "users" <users at ovirt.org> 
Sent: Monday, January 16, 2017 2:17:00 PM 
Subject: Re: [ovirt-users] PM proxy 

Hello Everyone, 
All what I see on debug 

2017-01-16 18:15:16,316 DEBUG [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-64) [] Evaluating host 'ovirt00.domain.com' 
2017-01-16 18:15:16,362 DEBUG [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-64) [] Evaluating host 'ovirt00.domain.com' 
2017-01-16 18:15:16,362 ERROR [org.ovirt.engine.core.bll.pm.FenceProxyLocator] (default task-64) [] Can not run fence action on host 'hosted_engine_1', no suitable proxy host was found. 


Slava. 



From: "volga629" <volga629 at skillsearch.ca> 
To: "Martin Perina" <mperina at redhat.com> 
Cc: "users" <users at ovirt.org> 
Sent: Friday, January 13, 2017 11:52:17 AM 
Subject: Re: [ovirt-users] PM proxy 

Hello Martin, 
Thank you for reply, I will post more detail soon. 

Slava. 


From: "Martin Perina" <mperina at redhat.com> 
To: "Slava Bendersky" <volga629 at networklab.ca> 
Cc: "users" <users at ovirt.org> 
Sent: Friday, January 13, 2017 2:17:28 AM 
Subject: Re: [ovirt-users] PM proxy 

Hi Slava, 

do you have at least one another host in the same cluster or DC which doesn't have connection issues (in status Up or Maintenance)? 
If so, please turn on debug logging for power management part using following command: 

/usr/share/ovirt-engine-wildfly/bin/jboss-cli.sh --controller= [ http://127.0.0.1:8706/ | 127.0.0.1:8706 ] --connect --user=admin at internal 

and enter following inside jboss-cli command prompt: 

/subsystem=logging/logger=org.ovirt.engine.core.bll.pm:add 
/subsystem=logging/logger=org.ovirt.engine.core.bll.pm:write-attribute(name=level,value=DEBUG) 
quit 

Afterwards you will see more details in engine.log why other hosts were rejected during fence proxy selection process. 

Btw above debug log changes are not permanent, they will be reverted on ovirt-engine restart or using following command: 

/usr/share/ovirt-engine-wildfly/bin/jboss-cli.sh --controller= [ http://127.0.0.1:8706/ | 127.0.0.1:8706 ] --connect --user=admin at internal '/subsystem=logging/logger=org.ovirt.engine.core.bll.pm:remove' 


Regards 

Martin Perina 


On Thu, Jan 12, 2017 at 4:42 PM, Slava Bendersky < [ mailto:volga629 at networklab.ca | volga629 at networklab.ca ] > wrote: 



Hello Everyone, 
I need help with this error. What possible missing or miss-configured ? 

2017-01-12 05:17:31,444 ERROR [ [ http://org.ovirt.engine.core.bll.pm/ | org.ovirt.engine.core.bll.pm ] .FenceProxyLocator] (default task-38) [] Can not run fence action on host 'hosted_engine_1', no suitable proxy host was found 

I tried from shell on host and it works fine. 
Right now settings default dc, cluster from PM proxy definition. 
Slava. 

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