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https://issues.apache.org/jira/browse/CLOUDSTACK-5382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13939052#comment-13939052
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Daan Hoogland commented on CLOUDSTACK-5382:
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it is solved in 4.3 but still open for future versions
> Random failure when trying to deploy an instance from a template which is
> available across zones
> ------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-5382
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-5382
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Management Server
> Affects Versions: 4.2.1
> Reporter: Kirk Kosinski
>
> When trying to deploy an instance from a template which is available across
> zones, CloudStack randomly selects the wrong secondary storage. Selection
> happens by a random method from the available secondary storages which belong
> to multiple zones.
> 2013-11-13 10:29:05,402 TRACE [db.Transaction.Statement]
> (Job-Executor-102:job-2102 = [ 29ea7d9b-ddc6-49eb-af54-689d5c002a8d ])
> Closing: com.mysql.jdbc.JDBC4PreparedStatement@5080267f: SELECT
> template_store_ref.id, template_store_ref.store_id,
> template_store_ref.template_id, template_store_ref.store_role,
> template_store_ref.created, template_store_ref.last_updated,
> template_store_ref.download_pct, template_store_ref.size,
> template_store_ref.physical_size, template_store_ref.download_state,
> template_store_ref.local_path, template_store_ref.error_str,
> template_store_ref.job_id, template_store_ref.install_path,
> template_store_ref.url, template_store_ref.download_url,
> template_store_ref.download_url_created, template_store_ref.is_copy,
> template_store_ref.destroyed, template_store_ref.update_count,
> template_store_ref.updated, template_store_ref.state,
> template_store_ref.ref_cnt FROM template_store_ref WHERE
> template_store_ref.template_id = 211 AND template_store_ref.store_role =
> 'Image' AND template_store_ref.destroyed = 0 ORDER BY RAND() LIMIT 1
> For example, for template 211, attempts were made to access it from the wrong
> secondary storage share three times before the correct secondary storage was
> used. The issue is a DB query with "WHERE template_store_ref.template_id =
> 211 AND template_store_ref.store_role = 'Image' AND
> template_store_ref.destroyed = 0 ORDER BY RAND() LIMIT 1" This results in a
> random image_store.id but not necessarily one in the correct zone.
> 20:22:45,183 INFO VmwareStorageProcessor:217 - Template
> 68dd65a2-ab83-3c49-8b9d-b54cd972c88e is not setup yet, setup template from
> secondary storage with uuid name: 46f1e17908053d9a8615e5c64ecc3811
> 20:22:45,214 INFO VmwareStorageProcessor:130 - Executing
> copyTemplateFromSecondaryToPrimary. secondaryStorage:
> nfs://nfshost/path/to/share, templatePathAtSecondaryStorage:
> template/tmpl/9/211/, templateName: 68dd65a2-ab83-3c49-8b9d-b54cd972c88e
> 20:22:45,535 WARN NfsSecondaryStorageResource:2225 - Unable to mount
> 10.x.x.x:/path/to/share due to mount.nfs: access denied by server while
> mounting 10.x.x.x:/path/to/share
> 20:22:45,535 INFO VmwareStorageProcessor:135 - Secondary storage mount point:
> /mnt/SecStorage/6cd05351-e52d-3c98-8cd8-ace877ed7518
> 20:22:45,535 INFO VmwareStorageProcessor:147 - Executing command: tar
> --no-same-owner -xf
> /mnt/SecStorage/6cd05351-e52d-3c98-8cd8-ace877ed7518/template/tmpl/9/211//68dd65a2-ab83-3c49-8b9d-b54cd972c88e.ova
> 20:22:45,541 WARN VmwareStorageProcessor:267 - Exception: tar --no-same-owner
> -xf
> /mnt/SecStorage/6cd05351-e52d-3c98-8cd8-ace877ed7518/template/tmpl/9/211//68dd65a2-ab83-3c49-8b9d-b54cd972c88e.ova
> java.io.IOException: Cannot run program "tar" (in directory
> "/mnt/SecStorage/6cd05351-e52d-3c98-8cd8-ace877ed7518/template/tmpl/9/211"):
> java.io.IOException: error=2, No such file or directory
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