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https://issues.apache.org/jira/browse/CLOUDSTACK-3639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13716058#comment-13716058
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Koushik Das commented on CLOUDSTACK-3639:
-----------------------------------------
The title of the bug is not correct. It says "multiple primary stores in a
cluster" instead it should be "multiple secondary stores in a zone" based on
the logs mentioned.
Currently template creation works only when there is a single image/secondary
store in the zone. In case of multiple secondary stores the code bails out with
the exception mentioned in the log snippet. I don't see any reason to fail the
operation when there are multiple seconadary stores but there needs to be a way
to select one based on some strategy (similar to what we have in deployment
planners). Also it would be good to check with the original developer to see if
there are any possible issues due to which this case is not handled.
Anyways this is not be a blocker. By creating a single secondar store the
operations can be carried out.
> Unable to create template from snapshot when there are multiple primary
> storages in a cluster
> ---------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-3639
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3639
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Template
> Affects Versions: 4.2.0
> Environment: xenserver 6.1
> Reporter: Srikanteswararao Talluri
> Assignee: Koushik Das
> Priority: Blocker
> Fix For: 4.2.0
>
>
> Steps to reproduce:
> ++++++++++++++
> 1. Create a VM
> 2. take snapshot of root volume
> 3. create a template from snapshot.
> NOTE: this setup has two primary storages added to the cluster.
> l) ===START=== 10.101.255.52 -- GET
> command=createTemplate&response=json&sessionkey=l4Io3dkSjc7blA5U4njguuKet4o%3D&snapshotid=9de1feac-674f-448c-b5dc-c7c1f71518b1&name=t&displayText=t&osTypeId=04f6d480-ef7c-11e2-b754-06e1a6000030&isPublic=true&passwordEnabled=false&_=1374149451381
> 2013-07-18 23:06:05,883 DEBUG [cloud.async.AsyncJobManagerImpl]
> (catalina-exec-3:null) submit async job-1141 = [
> dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ], details: AsyncJobVO {id:1141, userId:
> 2, accountId: 2, sessionKey: null, instanceType: Template, instanceId: 215,
> cmd: org.apache.cloudstack.api.command.user.template.CreateTemplateCmd,
> cmdOriginator: null, cmdInfo:
> {"sessionkey":"l4Io3dkSjc7blA5U4njguuKet4o\u003d","cmdEventType":"TEMPLATE.CREATE","ctxUserId":"2","httpmethod":"GET","isPublic":"true","osTypeId":"04f6d480-ef7c-11e2-b754-06e1a6000030","response":"json","id":"215","displayText":"t","snapshotid":"9de1feac-674f-448c-b5dc-c7c1f71518b1","passwordEnabled":"false","name":"t","_":"1374149451381","ctxAccountId":"2","ctxStartEventId":"5011"},
> cmdVersion: 0, callbackType: 0, callbackAddress: null, status: 0,
> processStatus: 0, resultCode: 0, result: null, initMsid: 7566222426160,
> completeMsid: null, lastUpdated: null, lastPolled: null, created: null}
> 2013-07-18 23:06:05,886 DEBUG [cloud.api.ApiServlet] (catalina-exec-3:null)
> ===END=== 10.101.255.52 -- GET
> command=createTemplate&response=json&sessionkey=l4Io3dkSjc7blA5U4njguuKet4o%3D&snapshotid=9de1feac-674f-448c-b5dc-c7c1f71518b1&name=t&displayText=t&osTypeId=04f6d480-ef7c-11e2-b754-06e1a6000030&isPublic=true&passwordEnabled=false&_=1374149451381
> 2013-07-18 23:06:05,931 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-115:job-1141 = [ dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ])
> Executing org.apache.cloudstack.api.command.user.template.CreateTemplateCmd
> for job-1141 = [ dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ]
> 2013-07-18 23:06:06,126 ERROR [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-115:job-1141 = [ dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ])
> Unexpected exception while executing
> org.apache.cloudstack.api.command.user.template.CreateTemplateCmd
> com.cloud.utils.exception.CloudRuntimeException: muliple image data store,
> don't know which one to use
> at
> com.cloud.template.TemplateManagerImpl.createPrivateTemplate(TemplateManagerImpl.java:1353)
> at
> com.cloud.utils.component.ComponentInstantiationPostProcessor$InterceptorDispatcher.intercept(ComponentInstantiationPostProcessor.java:125)
> at
> org.apache.cloudstack.api.command.user.template.CreateTemplateCmd.execute(CreateTemplateCmd.java:256)
> at com.cloud.api.ApiDispatcher.dispatch(ApiDispatcher.java:158)
> at
> com.cloud.async.AsyncJobManagerImpl$1.run(AsyncJobManagerImpl.java:531)
> at
> java.util.concurrent.Executors$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)
> 2013-07-18 23:06:06,130 DEBUG [cloud.async.AsyncJobManagerImpl]
> (Job-Executor-115:job-1141 = [ dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ])
> Complete async job-1141 = [ dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ],
> jobStatus: 2, resultCode: 530, result: Error Code: 530 Error text: muliple
> image data store, don't know which one to use
> 2013-07-18 23:06:08,925 DEBUG [cloud.api.ApiServlet] (catalina-exec-13:null)
> ===START=== 10.101.255.52 -- GET
> command=queryAsyncJobResult&jobId=dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6&response=json&sessionkey=l4Io3dkSjc7blA5U4njguuKet4o%3D&_=1374149456068
> 2013-07-18 23:06:08,946 DEBUG [cloud.async.AsyncJobManagerImpl]
> (catalina-exec-13:null) Async job-1141 = [
> dff0b4af-a380-4e2a-a3ba-1c9be12e5ed6 ] completed
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