Re: [ovirt-users] Can HA Agent control NFS Mount?

Hi, Did anyone find much luck tracking this down? I rebooted one of our servers and hit this issue again, conveniently, the dell remote access card has borked as well.. so a 50 minute trip to the DC.. On Thu, Jun 19, 2014 at 10:10 AM, Bob Doolittle <bobddroid(a)gmail.com&gt; wrote: > Specifically, if do the following: > > - Enter global maintenance (hosted-engine --set-maintenance-mode > --mode=global) > - init 0 the engine > - systemctl stop ovirt-ha-agent ovirt-ha-broker libvirtd vdmsd > > > and then run "sanlock client status" I see: > > # sanlock client status > daemon c715b5de-fd98-4146-a0b1-e9801179c768.xion2.smar > p -1 helper > p -1 listener > p -1 status > s 003510e8-966a-47e6-a5eb-3b5c8a6070a9:1:/rhev/data-center/mnt/xion2.smartcity.net\:_export_VM__NewDataDomain/003510e8-966a-47e6-a5eb-3b5c8a6070a9/dom_md/ids:0 > s 18eeab54-e482-497f-b096-11f8a43f94f4:1:/rhev/data-center/mnt/xion2\:_export_vm_he1/18eeab54-e482-497f-b096-11f8a43f94f4/dom_md/ids:0 > s hosted-engine:1:/rhev/data-center/mnt/xion2\:_export_vm_he1/18eeab54-e482-497f-b096-11f8a43f94f4/ha_agent/hosted-engine.lockspace:0 > > > Waiting a few minutes does not change this state. > > The earlier data I shared which showed HostedEngine was with a different > test scenario. > > -Bob > > > On 06/18/2014 07:53 AM, Bob Doolittle wrote: > > I see I have a very unfortunate typo in my previous mail. As supported by > the vm-status output I attached, I had set --mode=global (not none) in step > 1. > > I am not the only one experiencing this. I can reproduce it easily. It > appears that shutting down vdsm causes the HA services to incorrectly think > the system has come out of Global Maintenance and restart the engine. > > -Bob > On Jun 18, 2014 5:06 AM, "Federico Simoncelli" <fsimonce(a)redhat.com&gt; > wrote: > >> ----- Original Message ----- >> > From: "Bob Doolittle" <bob(a)doolittle.us.com&gt; >> > To: "Doron Fediuck" <dfediuck(a)redhat.com&gt;, "Andrew Lau" < >> andrew(a)andrewklau.com&gt; >> > Cc: "users" <users(a)ovirt.org&gt;, "Federico Simoncelli" < >> fsimonce(a)redhat.com&gt; >> > Sent: Saturday, June 14, 2014 1:29:54 AM >> > Subject: Re: [ovirt-users] Can HA Agent control NFS Mount? >> > >> > >> > But there may be more going on. Even if I stop vdsmd, the HA services, >> > and libvirtd, and sleep 60 seconds, I still see a lock held on the >> > Engine VM storage: >> > >> > daemon 6f3af037-d05e-4ad8-a53c-61627e0c2464.xion2.smar >> > p -1 helper >> > p -1 listener >> > p -1 status >> > s 003510e8-966a-47e6-a5eb-3b5c8a6070a9:1:/rhev/data-center/mnt/ >> xion2.smartcity.net >> \:_export_VM__NewDataDomain/003510e8-966a-47e6-a5eb-3b5c8a6070a9/dom_md/ids:0 >> > s >> hosted-engine:1:/rhev/data-center/mnt/xion2\:_export_vm_he1/18eeab54-e482-497f-b096-11f8a43f94f4/ha_agent/hosted-engine.lockspace:0 >> >> This output shows that the lockspaces are still acquired. When you put >> hosted-engine >> in maintenance they must be released. >> One by directly using rem_lockspace (since it's the hosted-engine one) >> and the other >> one by stopMonitoringDomain. >> >> I quickly looked at the ovirt-hosted-engine* projects and I haven't >> found anything >> related to that. >> >> -- >> Federico >> > >