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From "Marcus Sorensen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-1056) S3 secondary storage fails to upload systemvm template due to KVMHA directory
Date Thu, 24 Jan 2013 21:53:12 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-1056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13562024#comment-13562024
] 

Marcus Sorensen commented on CLOUDSTACK-1056:
---------------------------------------------

John, this should fix it. Let me know if there are issues.

https://reviews.apache.org/r/9101/
                
> S3 secondary storage fails to upload systemvm template due to KVMHA directory
> -----------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-1056
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1056
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: KVM, Storage Controller
>    Affects Versions: 4.1.0
>         Environment: KVM advanced zone
>            Reporter: Marcus Sorensen
>            Assignee: John Burwell
>             Fix For: 4.1.0
>
>
> KVM creates this KVMHA directory in the template/tmpl/1/3 directory on secondary storage,
where the system vm is prepared. It's some sort of heartbeat cluster thingy for KVM. This
seems to be causing the S3 upload to break:
> SSVM log:
> 20:20:58,779 ERROR NfsSecondaryStorageResource:426 - Failed to upload template id 3
> com.amazonaws.AmazonClientException: Unable to calculate MD5 hash: /mnt/SecStorage/1cf3b9fa-3024-329a-991a-7bdf7b3f14f7/template/tmpl/1/3/KVMHA
(Is a directory)
> 	at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:1012)
> 	at com.amazonaws.services.s3.AmazonS3Client.putObject(AmazonS3Client.java:963)
> 	at com.cloud.utils.S3Utils.putDirectory(S3Utils.java:282)
> 	at com.cloud.storage.resource.NfsSecondaryStorageResource.execute(NfsSecondaryStorageResource.java:396)
> 	at com.cloud.storage.resource.NfsSecondaryStorageResource.executeRequest(NfsSecondaryStorageResource.java:210)
> 	at com.cloud.agent.Agent.processRequest(Agent.java:525)
> 	at com.cloud.agent.Agent$AgentRequestHandler.doTask(Agent.java:852)
> 	at com.cloud.utils.nio.Task.run(Task.java:83)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:662)
> Caused by: java.io.FileNotFoundException: /mnt/SecStorage/1cf3b9fa-3024-329a-991a-7bdf7b3f14f7/template/tmpl/1/3/KVMHA
(Is a directory)
> Management Server log:
> INFO  [cloud.template.S3SyncTask] (s3-template-sync-1:) Uploading template SystemVM Template
(KVM) (id: 3) to S3.
> ERROR [storage.s3.S3ManagerImpl] (s3-template-sync-1:) Failed to upload template id 3
for zone id 1 to S3.
> com.cloud.utils.exception.CloudRuntimeException: Failed to upload template id 3 to S3
from secondary storage due to Failed to upload template id 3.
> 	at com.cloud.storage.s3.S3ManagerImpl$3.call(S3ManagerImpl.java:622)
> 	at com.cloud.storage.s3.S3ManagerImpl$3.call(S3ManagerImpl.java:606)
> 	at com.cloud.utils.db.GlobalLock.executeWithLock(GlobalLock.java:225)
> 	at com.cloud.utils.db.GlobalLock.executeWithNoWaitLock(GlobalLock.java:240)
> 	at com.cloud.storage.s3.S3ManagerImpl.uploadTemplateToS3FromSecondaryStorage(S3ManagerImpl.java:605)
> 	at com.cloud.template.S3SyncTask.run(S3SyncTask.java:80)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> 	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
> 	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:722)

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