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https://issues.apache.org/jira/browse/CLOUDSTACK-258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kelven Yang resolved CLOUDSTACK-258.
------------------------------------
Resolution: Not A Problem
This is expected behave if two VMware clusters are within one VMware
datacenter, test it with the configuration that each VMware cluster has its own
VMware datacenter
> Storage migration across cluster failing in VMWare due to
> com.vmware.vim25.DuplicateName while starting the VM
> --------------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-258
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-258
> Project: CloudStack
> Issue Type: Bug
> Components: VMware
> Affects Versions: pre-4.0.0
> Environment: Hypervisor: VMWare 5.0
> MS: RHEL6.3
> Git Revision: 14486767e3c0d28f4a0f9a2ae36cfb3d1e0581a8
> CloudStack-non-OSS-58
> Reporter: Sowmya Krishnan
> Fix For: pre-4.0.0
>
> Attachments: mslog.gz
>
>
> Storage migration across cluster is failing while starting the VM again after
> migration.
> Steps:
> 1. Stop VM
> 2. Detach data disk if any
> 3. Migrate VM to another Primary storage in another cluster
> 4. Once migration is complete, start VM
> (I've enabled vmotion)
> After migration, the root disk is migrated properly to the new primary
> storage. But when VM is started, it gives the following exception and moves
> back again to the original cluster.
> Exception:
> 2012-10-04 21:26:32,608 DEBUG [agent.transport.Request]
> (StatsCollector-2:null) Seq 5-1014761311: Received: { Ans: , MgmtId:
> 55487956346259, via: 5, Ver: v1, Flags: 10, { GetVmStatsAnswer } }
> 2012-10-04 21:26:36,349 ERROR [vmware.mo.HostMO]
> (DirectAgent-147:10.102.125.18) VMware createVM_Task failed due to The name
> 'i-2-18-VM' already exists. com.vmware.vim25.DuplicateName
> 2012-10-04 21:26:36,350 WARN [vmware.resource.VmwareResource]
> (DirectAgent-147:10.102.125.18) StartCommand failed due to Exception:
> java.lang.Exception
> Message: Failed to create VM. vmName: i-2-18-VM
> java.lang.Exception: Failed to create VM. vmName: i-2-18-VM
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.execute(VmwareResource.java:2006)
> at
> com.cloud.hypervisor.vmware.resource.VmwareResource.executeRequest(VmwareResource.java:419)
> at
> com.cloud.agent.manager.DirectAgentAttache$Task.run(DirectAgentAttache.java:191)
> at
> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:165)
> at
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:266)
> 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)
> 2012-10-04 21:26:36,352 DEBUG [agent.manager.DirectAgentAttache]
> (DirectAgent-147:null) Seq 6-1190068747: Response Received:
> Following are the DB details:
> (Trying to migrate ROOT-18 from PS2 in cluster-1 to PS3 in cluster-2)
> BEFORE MIGRATION
> =================
> mysql> select id, name, cluster_id, pool_type, status from storage_pool;
> +-----+--------------------------------------+------------+-------------------+--------+
> | id | name | cluster_id | pool_type
> | status |
> +-----+--------------------------------------+------------+-------------------+--------+
> | 200 | PS1 | 1 | NetworkFilesystem
> | Up |
> | 201 | PS2 | 1 | NetworkFilesystem
> | Up |
> | 202 | PS3 | 2 | NetworkFilesystem
> | Up |
> | 203 | 7515e732-aa3e-4f07-bf20-35cfeb4b8963 | 3 | LVM
> | Up |
> | 204 | PS4 | 3 | NetworkFilesystem
> | Up |
> +-----+--------------------------------------+------------+-------------------+--------+
> 5 rows in set (0.00 sec)
> mysql> select id, pool_id, last_pool_id, instance_id, name, path, state from
> volumes where name='ROOT-18';
> +----+---------+--------------+-------------+---------+---------+-------+
> | id | pool_id | last_pool_id | instance_id | name | path | state |
> +----+---------+--------------+-------------+---------+---------+-------+
> | 22 | 201 | NULL | 18 | ROOT-18 | ROOT-18 | Ready |
> +----+---------+--------------+-------------+---------+---------+-------+
> 1 row in set (0.00 sec)
> AFTER MIGRATION
> ================
> mysql> select id, pool_id, last_pool_id, instance_id, name, path, state from
> volumes where name='ROOT-18';
> +----+---------+--------------+-------------+---------+----------------------------------+-------+
> | id | pool_id | last_pool_id | instance_id | name | path
> | state |
> +----+---------+--------------+-------------+---------+----------------------------------+-------+
> | 22 | 202 | 201 | 18 | ROOT-18 |
> 397d675e160241798138a053d9cd45cc | Ready |
> +----+---------+--------------+-------------+---------+----------------------------------+-------+
> 1 row in set (0.00 sec)
> WHILE STARTING VM IS IN PROGRESS
> ================================
> mysql> select id, pool_id, last_pool_id, instance_id, name, path, state from
> volumes where name='ROOT-18';
> +----+---------+--------------+-------------+---------+----------------------------------+-----------+
> | id | pool_id | last_pool_id | instance_id | name | path
> | state |
> +----+---------+--------------+-------------+---------+----------------------------------+-----------+
> | 22 | 204 | 202 | 18 | ROOT-18 |
> 2bd9b9ec875a4447be282199f5a4916a | Migrating |
> +----+---------+--------------+-------------+---------+----------------------------------+-----------+
> 1 row in set (0.00 sec)
> AFTER VM IS STARTED
> ==================
> mysql> select id, pool_id, last_pool_id, instance_id, name, path, state from
> volumes where name='ROOT-18';
> +----+---------+--------------+-------------+---------+----------------------------------+-------+
> | id | pool_id | last_pool_id | instance_id | name | path
> | state |
> +----+---------+--------------+-------------+---------+----------------------------------+-------+
> | 22 | 200 | 204 | 18 | ROOT-18 |
> 559289ecb8754593b9525190548a0f55 | Ready |
> +----+---------+--------------+-------------+---------+----------------------------------+-------+
> 1 row in set (0.00 sec)
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