We’ve been doing test runs in our staging environment of upgrading from 4.9.3
to 4.11, leveraging KVM on our 2 hosts. Recently, we downgraded back to 4.9.3
to re-run the processes. We restored the database, and the software on all
machines, etc. However, now, the virtual routers are failing to start, and I’m
having difficulties tracking down exactly what is going wrong. I’ll admit to
not being adept at working with CloudStack yet. I’ve tried restarting the
network, both with and without clean up. I’ve also tried starting the routers
via the infrastructure -> routers area. After a decent amount of time, the
status is updated to Stopped. The VMs never seem to come online, as I’ve
checked virsh on both of our hosts, and the only VMs that seem to be running
are the console proxy and secondary storage VMs. I also tried restarting the
agents on both hosts, as well as the management node and libvirt.
Here are some snippets from the logs that seem concerning to me, that may or
may not help (these are not in order, and one is from restarting network, other
from starting VR manually):
2019-12-12 18:00:34,557 DEBUG [c.c.a.t.Request] (AgentManager-Handler-10:null)
(logid:) Seq 96-6863767307089348712: Processing: { Ans: , MgmtId:
345051498372, via: 96, Ver: v1, Flags: 110,
[{"org.apache.cloudstack.storage.command.CopyCmdAnswer":{"result":false,"details":"com.cloud.utils.exception.CloudRuntimeException:
com.cloud.utils.exception.CloudRuntimeException: Can't find
volume:cb1b9a18-6fdb-4613-8153-9595c2f70f58","wait":0}}] }
2019-12-12 15:44:26,623 DEBUG [c.c.a.t.Request] (AgentManager-Handler-4:null)
(logid:) Seq 96-6863767307089348508: Processing: { Ans: , MgmtId:
345051498372, via: 96, Ver: v1, Flags: 10,
[{"com.cloud.agent.api.UnsupportedAnswer":{"result":false,"details":"Unsupported
command issued: com.cloud.agent.api.StartCommand. Are you sure you got the
right type of
server?","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous
failure","wait":0}},{"com.cloud.agent.api.Answer":{"result":false,"details":"Stopped
by previous failure","wait":0}}] }
2019-12-12 15:44:26,623 DEBUG [c.c.a.t.Request]
(Work-Job-Executor-20:ctx-a8bb9961 job-31381/job-31386 ctx-951bce3f)
(logid:010e3619) Seq 96-6863767307089348508: Received: { Ans: , MgmtId:
345051498372, via: 96(labcloudkvm01.ipplab.corp), Ver: v1, Flags: 10, {
UnsupportedAnswer, Answer, Answer, Answer, Answer, Answer, Answer, Answer,
Answer } }
Any hints on which path I should go down next would be greatly appreciated!
--
Greg Goodrich | IP Pathways
Senior Developer
3600 109th Street | Urbandale, IA 50322
p. 515.422.9346 | e. [email protected]<mailto:[email protected]>
