Hi Martin, I might not be able to help you much on that, but did you look at XenCenter to see if you had something similar like this: https://issues.apache.org/jira/browse/CLOUDSTACK-7225
Basically, SystemVM paused instead of remaining started or perform a reboot. *Pierre-Luc DION* Architecte de Solution Cloud | Cloud Solutions Architect t 855.652.5683 *CloudOps* Votre partenaire infonuagique* | *Cloud Solutions Experts 420 rue Guy *|* Montreal *|* Quebec *|* H3J 1S6 w cloudops.com *|* tw @CloudOps_ On Mon, Aug 4, 2014 at 12:27 PM, Martin Emrich <[email protected]> wrote: > Hello! > > > > After upgrading my CloudStack host from 4.3.0 to 4.4.0 (CentOS 6 with RPM > packages, following this documentation > http://cloudstack-release-notes.readthedocs.org/en/latest/upgrade/upgrade-4.3.html), > the system is no longer behaving reliably. > > > > After hacking the DB as in > http://cloudstack-release-notes.readthedocs.org/en/latest/upgrade/upgrade-4.3.html#manual-hofix > , I had to upgrade the system VMs with cloudstack-sysvmadm with over 20 > attempts, before every system vm, virtual router and the console proxy > finally arrived at 4.4.0. > > > > Now, it is a lottery game whether an operation (create instance, create > template, starting/stopping instances,…) succeeds or not. Sometimes I get a > timeout exception. > > > > After the ca. 6th attempt (where I aways got this error: > > 2014-08-04 16:44:43,189 ERROR [c.c.a.ApiAsyncJobDispatcher] > (API-Job-Executor-1:ctx-493f888d job-562) Unexpected exception while > executing > org.apache.cloudstack.api.command.admin.template.CreateTemplateCmdByAdmin > > com.cloud.utils.exception.CloudRuntimeException: Failed to create > templateCreating template from volume d0ad94b5-d42b-45ad-937e-72b091afd2cc > failed due to java.util.concurrent.TimeoutException: No event for task > OpaqueRef:208f9d2c-5fb9-4bd4-ecbf-4e386d67db51 > > ), I managed to make a template from a working CentOS 6.5 instance. But > the instances created from this template shut down themselves right after > the kernel boots (visible only on XenCenter; the CloudStack GUI still > displays them as “running”). > > > > The hypervisors are two XenServer 6.2 hosts. > > > > Did I miss something during the upgrade? > > > > The management-server.log is not really helpful (despite being on DEBUG > level already). What could I do to find the source of the problem? > > > > Thanks, > > > > Martin > > > > > > > > > > > > Martin Emrich > > IT Administrator > > > > Empolis Information Management GmbH | Europaallee 10 | 67657 > Kaiserslautern | Germany > > Phone +49 631 68037-71 | Fax +49 631 68037-77 > > *[email protected] <[email protected]%0d>* > > > > *www.empolis.com <http://www.empolis.com/>* > > Sitz Kaiserslautern | Amtsgericht Kaiserslautern HRB 31317 > > Geschäftsführer: Dr. Stefan Wess, Stefan Volland, Dr. Christian > Schulmeyer, Dr. Peter Tepassé > > > > *SMART INFORMATION MANAGEMENT* > Empolis-Lösungen befähigen Unternehmen und Organisationen, die > exponentiell wachsende Menge > strukturierter und unstrukturierter Daten zu analysieren, zu > interpretieren und automatisiert zu verarbeiten. > > Sie nutzen damit ihr Wissenskapital, um unternehmenskritische > Geschäftsprozesse zu optimieren. > > Entscheider, Mitarbeiter und Kunden erhalten so stets situations- und > aufgabengerecht genau die > > Information, die für sie relevant ist. > > Abonnieren Sie unseren Newsletter > <http://newsletter.empolis.com/art_resource.php?sid=si4n.23ctc3r> | Folgen > Sie uns auf Facebook <http://www.facebook.com/EmpolisSoftware> | Besuchen > Sie uns auf YouTube <http://www.youtube.com/EmpolisSoftware> > > [image: empolis-sig1] > > >
