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From "Kelceydamage@bbits" <kel...@bbits.ca>
Subject Re: Unable to start VM (using 4.0 task branch)
Date Mon, 08 Oct 2012 03:32:59 GMT
What build was the finalizeStart error resolved in... I have a 323 build exhibiting this same
behaviour.

Sent from my iPhone

On Oct 7, 2012, at 8:02 PM, Marcus Sorensen <shadowsor@gmail.com> wrote:

> What's the 4.0 'task' branch?  I was looking at your libvirtd log and
> it resembles a recently closed bug
> (https://reviews.apache.org/r/7304/), however that was with user vm
> isos and not the system VMs. I wanted to see if it included the commit
> described, but I'm not sure what commit level your 4.0 is at or which
> branch it is for sure.
> 
> Also, the timestamps are different on each log, so I'm not sure
> they're all relevant to the same event.
> 
> If you can replicate that libvirtd.log error whenever you try to start
> the router VM, look at the detailed pool info for the mentioned
> storage pool and just see if it's trying to create a primary storage
> pool, an NFS or other secondary pool, or what.
> 
> I suppose that error could occur if you're redeploying/re-joining a
> host into a cloudstack environment as well (without a fresh
> reinstall), as the storage pools will already exist in libvirt and
> fail to create.
> 
> On Sun, Oct 7, 2012 at 6:28 PM, Busy Dev <busydev6@gmail.com> wrote:
>> From vmops.log, it looks like the "router" VM is not able to start?
>> 
>> *Here's the snippet from vmops.log.*
>> 
>> 2012-10-07 20:57:20,643 INFO  [cloud.vm.VirtualMachineManagerImpl]
>> (Job-Executor-11:job-11) Unable to contact resource.
>> com.cloud.exception.AgentUnavailableException: Resource [Host:1] is
>> unreachable: Host 1: Unable to start instance due t*o Unable to start
>> VM[DomainRouter|r-7-TEST] due to error in finalizeStart, not retrying*
>> at
>> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:847)
>> at
>> com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:472)
>> at
>> com.cloud.network.router.VirtualNetworkApplianceManagerImpl.start(VirtualNetworkApplianceManagerImpl.java:2352)
>> at
>> com.cloud.network.router.VirtualNetworkApplianceManagerImpl.startVirtualRouter(VirtualNetworkApplianceManagerImpl.java:1597)
>> at
>> com.cloud.network.router.VirtualNetworkApplianceManagerImpl.startRouters(VirtualNetworkApplianceManagerImpl.java:1697)
>> at
>> com.cloud.network.router.VirtualNetworkApplianceManagerImpl.deployVirtualRouterInGuestNetwork(VirtualNetworkApplianceManagerImpl.java:1675)
>> at
>> com.cloud.network.element.VirtualRouterElement.prepare(VirtualRouterElement.java:205)
>> at
>> com.cloud.network.NetworkManagerImpl.prepareElement(NetworkManagerImpl.java:2056)
>> at
>> com.cloud.network.NetworkManagerImpl.prepareNic(NetworkManagerImpl.java:2172)
>> at
>> com.cloud.network.NetworkManagerImpl.prepare(NetworkManagerImpl.java:2113)
>> at
>> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:752)
>> at
>> com.cloud.vm.VirtualMachineManagerImpl.start(VirtualMachineManagerImpl.java:472)
>> at
>> com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:2929)
>> at
>> com.cloud.vm.UserVmManagerImpl.startVirtualMachine(UserVmManagerImpl.java:1842)
>> at
>> com.cloud.event.ActionEventCallback.intercept(ActionEventCallback.java:36)
>> at com.cloud.api.commands.StartVMCmd.execute(StartVMCmd.java:123)
>> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:138)
>> at com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:432)
>> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
>> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
>> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>> at java.lang.Thread.run(Thread.java:679)
>> Caused by: com.cloud.utils.exception.ExecutionException: Unable to start
>> VM[DomainRouter|r-7-TEST] due to error in finalizeStart, not retrying
>> at
>> com.cloud.vm.VirtualMachineManagerImpl.advanceStart(VirtualMachineManagerImpl.java:814)
>> ... 27 more
>> 2012-10-07 20:57:20,753 DEBUG [cloud.vm.VirtualMachineManagerImpl]
>> (Job-Executor-11:job-11) Cleaning up resources for the vm
>> VM[User|8b340b2c-732d-45dc-bc7d-805ce2c0718e] in Starti
>> 
>> *Here's libvirtd.log from the KVM host:*
>> 2012-10-08 00:54:43.135+0000: 1782: warning : qemuDomainObjTaint:1297 :
>> Domain id=6 name='r-7-TEST' uuid=7863482b-93e4-3b93-81b1-03b53b98cddd is
>> tainted: high-privileges
>> 2012-10-08 00:55:40.002+0000: 1777: error : qemuMonitorIO:574 : internal
>> error End of file from monitor
>> 2012-10-08 00:56:07.364+0000: 1784: error :
>> virStoragePoolSourceFindDuplicate:1718 : operation failed: Storage source
>> conflict with pool: '2a3bb121-788a-44b1-9730-7c0f7c2fe193'
>> 
>> *Here's agent.log from the KVM host*
>> 2012-10-06 00:29:12,444 WARN  [cloud.agent.Agent]
>> (agentRequest-Handler-2:null) Caught:
>> java.lang.NullPointerException
>>        at
>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.execute(LibvirtComputingResource.java:2656)
>>        at
>> com.cloud.hypervisor.kvm.resource.LibvirtComputingResource.executeRequest(LibvirtComputingResource.java:1001)
>>        at com.cloud.agent.Agent.processRequest(Agent.java:518)
>>        at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:831)
>>        at com.cloud.utils.nio.Task.run(Task.java:83)
>>        at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
>>        at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
>>        at java.lang.Thread.run(Thread.java:679)

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