<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Oct 25, 2016 at 12:32 PM, knarra <span dir="ltr"><<a href="mailto:knarra@redhat.com" target="_blank">knarra@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi All,<br>
<br>
I am currently using ovirt master branch, having hosted-engine setup with glusterfs as the storage domain. I launched some vms and try to start them. VMs fails to start on two other hosts in the cluster and both of them go into error state. why does the hosts go into error state ?<br>
<br>
I see the following error in the vdsm logs on why the vm start process fails.<br>
<br>
2016-10-25 12:13:37,320 ERROR (Thread-301489) [virt.vm] vmId=`0b84e276-3375-46e8-8f5f-<wbr>3e0ccee82f95`::The vm start process failed (vm:582)<br>
Traceback (most recent call last):<br>
File "/usr/share/vdsm/virt/vm.py", line 523, in _startUnderlyingVm<br>
self._run()<br>
File "/usr/share/vdsm/virt/vm.py", line 1855, in _run<br>
domxml = hooks.before_vm_start(self._bu<wbr>ildDomainXML(),<br>
File "/usr/share/vdsm/virt/vm.py", line 1555, in _buildDomainXML<br>
self._appendDevices(domxml)<br>
File "/usr/share/vdsm/virt/vm.py", line 1502, in _appendDevices<br>
deviceXML = dev.getXML().toxml(encoding='u<wbr>tf-8')<br>
File "/usr/share/vdsm/virt/vmdevice<wbr>s/storage.py", line 422, in getXML<br>
self._validate()<br>
File "/usr/share/vdsm/virt/vmdevice<wbr>s/storage.py", line 491, in _validate<br>
raise ValueError("Network disk without hosts")<br>
ValueError: Network disk without hosts<br></blockquote><div><br></div><div>Regarding this error - it seems like an issue with the vdsm build that you're using. <br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
seeing following error in the events tab "Host hosted_engine2 will be switched to Error status for 30 minutes because it failed to run a VM."<br>
<br>
seeing following error in the engine logs.<br>
<br>
<br>
2016-10-25 06:44:36,912 INFO [org.ovirt.engine.core.vdsbrok<wbr>er.FailedToRunVmVDSCommand] (org.ovirt.thread.pool-6-threa<wbr>d-1) [20bafb6a] START, FailedToRunVmVDSCommand(HostNa<wbr>me<br>
= hosted_engine2, FailedToRunVmVDSCommandParamet<wbr>ers:{runAsync='true', hostId='fcf264de-6f03-4835-8c2<wbr>6-6927417d848b'}), log id: 5b369412<br>
2016-10-25 06:44:36,920 INFO [org.ovirt.engine.core.vdsbrok<wbr>er.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-6-threa<wbr>d-1) [20bafb6a] START, SetVdsStatusVDSCommand(HostNam<wbr>e =<br>
hosted_engine2, SetVdsStatusVDSCommandParamete<wbr>rs:{runAsync='true', hostId='fcf264de-6f03-4835-8c2<wbr>6-6927417d848b', status='Error', nonOperationalReason='NONE', stopSpmFailur<br>
eLogged='false', maintenanceReason='null'}), log id: 3ae9ae50<br>
2016-10-25 06:44:36,927 INFO [org.ovirt.engine.core.vdsbrok<wbr>er.SetVdsStatusVDSCommand] (org.ovirt.thread.pool-6-threa<wbr>d-1) [20bafb6a] FINISH, SetVdsStatusVDSCommand, log id:<br>
3ae9ae50<br>
2016-10-25 06:44:36,934 ERROR [org.ovirt.engine.core.dal.dbb<wbr>roker.auditloghandling.AuditLo<wbr>gDirector] (org.ovirt.thread.pool-6-threa<wbr>d-1) [20bafb6a] Correlation ID: null, Call<br>
Stack: null, Custom Event ID: -1, Message: Host hosted_engine2 will be switched to Error status for 30 minutes because it failed to run a VM.<br></blockquote><div><br><br></div><div>Not sure if this behaviour was introduced recently or not. Infra/Virt team could help?<br><br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
2016-10-25 06:44:36,934 INFO [org.ovirt.engine.core.vdsbrok<wbr>er.VdsManager] (org.ovirt.thread.pool-6-threa<wbr>d-1) [20bafb6a] Vds 'hosted_engine2' moved to Error mode after 3 att<br>
empts. Time: Tue Oct 25 06:44:36 UTC 2016<br>
2016-10-25 06:44:36,934 INFO [org.ovirt.engine.core.vdsbrok<wbr>er.FailedToRunVmVDSCommand] (org.ovirt.thread.pool-6-threa<wbr>d-1) [20bafb6a] FINISH, FailedToRunVmVDSCommand, log id<br>
: 5b369412<br>
<br>
Thanks<br>
<br>
kasturi<br>
<br>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a><br>
<a href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman<wbr>/listinfo/users</a><br>
</blockquote></div><br></div></div>