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From Srikanteswararao Talluri <srikanteswararao.tall...@citrix.com>
Subject Re: [Query] dynamic scaling of a virtual machine
Date Thu, 04 Jul 2013 05:20:10 GMT
I see the same error even after installing xen pv drivers. Filed a bug for
this https://issues.apache.org/jira/browse/CLOUDSTACK-3354

Thanks,
~Talluri

On 04/07/13 10:02 AM, "Prasanna Santhanam" <prasanna.santhanam@citrix.com>
wrote:

>On Thu, Jul 04, 2013 at 01:49:47AM +0000, Srikanteswararao Talluri wrote:
>> Is there a change in behaviour of dynamic scaling of a virtual
>> machine feature recently? I am hitting the following exception (vm
>> does not have xs tools to support dynamic scaling)
>
>Yes - the implementation verifies if pv tools are installed if not it
>will prevent scaling the VM. I know this breaks the test in the bvt,
>but the fix is not very clear to me either. We'll have to do some
>messy installation of the iso after mounting it within the VM.
>
>> 
>> 
>> Done executing 
>>org.apache.cloudstack.api.command.user.volume.ResizeVolumeCmd for job-183
>> 2013-07-04 03:50:40,393 WARN  [cloud.vm.UserVmManagerImpl]
>>(Job-Executor-37:job-170) Received exception while scaling
>> com.cloud.utils.exception.CloudRuntimeException: Unable to scale vm
>> due to Unable to upgrade i-22-36-QA due to Unable to Scale the vm:
>> i-22-36-QAas vm does not have xs tools to support dynamic scaling
>>         at 
>>com.cloud.vm.VirtualMachineManagerImpl.reConfigureVm(VirtualMachineManage
>>rImpl.java:3265)
>>         at 
>>com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.ja
>>va:1217)
>>         at 
>>com.cloud.vm.UserVmManagerImpl.upgradeVirtualMachine(UserVmManagerImpl.ja
>>va:1090)
>>         at 
>>com.cloud.utils.component.ComponentInstantiationPostProcessor$Interceptor
>>Dispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
>>         at 
>>org.apache.cloudstack.api.command.user.vm.ScaleVMCmd.execute(ScaleVMCmd.j
>>ava:92)
>>         at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:155)
>>         at 
>>com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:437)
>>         at 
>>java.util.concurrent.Executors$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.jav
>>a:603)
>>         at java.lang.Thread.run(Thread.java:679)
>> 2013-07-04 03:50:40,424 WARN  [xen.resource.XenServer56FP1Resource]
>> (DirectAgent-8:null) Host Rack1Pod1Host15 does not support dynamic
>> scaling
>> 2013-07-04 03:50:40,444 DEBUG [cloud.async.AsyncJobManagerImpl]
>> (Job-Executor-37:job-170) Complete async job-170, jobStatus: 2,
>> resultCode: 530, result: Error Code: 530 Error text: Failed to scale
>> vm
>> 
>> Thanks,
>> ~Talluri
>
>-- 
>Prasanna.,


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