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https://issues.apache.org/jira/browse/CLOUDSTACK-7012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14122404#comment-14122404
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Likitha Shetty commented on CLOUDSTACK-7012:
--------------------------------------------
>From the logs, I see that the issue where CCP is ‘Unable to connect to the
>vCenter’ occurred on 01-08-2014, 23-08-2014 and 24-08-2014 . On these days the
>connection was lost for around 2 minutes only. Hence vCenter operations that
>were attempted by CCP in this 2 minute time frame failed.
But I don’t see any irrecoverable or lasting impact on CCP for e.g. hosts going
into Alert state and not recovering. Rayees, Is there any such impact on the
BVT run?
On 23-08-2014, connection to vCenter was lost between 19:43:47 and 19:46:01.
And on 24-08-2014 it was lost between 19:46:04 and 19:48:24.
{noformat}
2014-08-23 19:43:47,842 ERROR [c.c.h.v.r.VmwareResource]
(DirectAgent-279:ctx-0eadeff3 10.223.250.130, job-48, cmd:
GetStorageStatsCommand) Unable to connect to vSphere server: 10.223.52.12
com.sun.xml.internal.ws.client.ClientTransportException: HTTP transport error:
java.net.ConnectException: Connection refused
2014-08-23 19:46:01,835 ERROR [c.c.h.v.r.VmwareResource]
(DirectAgent-489:ctx-39941295 10.223.250.130, job-54, cmd: GetHostStatsCommand)
Unable to connect to vSphere server: 10.223.52.12
com.sun.xml.internal.ws.client.ClientTransportException: HTTP transport error:
java.net.ConnectException: Connection timed out
{noformat}
{noformat}
2014-08-24 19:46:04,793 ERROR [c.c.h.v.r.VmwareResource]
(DirectAgentCronJob-65:ctx-1ebb04bc) Unable to connect to vSphere server:
10.223.52.12
com.sun.xml.internal.ws.client.ClientTransportException: HTTP transport error:
java.net.ConnectException: Connection refused
2014-08-24 19:48:24,320 ERROR [c.c.h.v.r.VmwareResource]
(DirectAgent-373:ctx-a75e99a3 10.223.250.130, job-9797, cmd:
GetHostStatsCommand) Unable to connect to vSphere server: 10.223.52.12
com.sun.xml.internal.ws.client.ClientTransportException: HTTP transport error:
java.net.ConnectException: Connection timed out
{noformat}
I couldn't find anything relevant in the vCenter logs for the corresponding
timelines. By any chance are you aware of any scheduled task on vCenter that
could result in a downtime?
> [Atomation] Vcenter Hang during 4.4 automation runs
> ---------------------------------------------------
>
> Key: CLOUDSTACK-7012
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7012
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: VMware
> Affects Versions: 4.4.0, 4.5.0
> Environment: VCenter 5.0
> Exi 5.0
> Reporter: Rayees Namathponnan
> Assignee: Likitha Shetty
> Priority: Blocker
> Fix For: 4.5.0
>
> Attachments: catalina.rar
>
>
> This issue observed with 4.4 automation run with Vcenter 5.0, during BVT run
> VM deployment fail, if you try to connect VCenter from console gets below
> error
> Call "ServiceInstance.RetrieveContent" for object "ServiceInstance" on Server
> "10.223.52.12" failed.
> I was using same VCenter more 1.5 year, i never faced this issue earlier,
> then i tried to run automation with 4.2 and 4.3 build last week i didnt
> observe this issue, i think some of the changes in CS 4.4 causing VCenter to
> hang
> Observed below error in MS Log
> INFO [c.c.h.v.u.VmwareContext] (DirectAgentCronJob-455:ctx-71dce779) New
> VmwareContext object, current outstanding count: 451
> INFO [c.c.h.v.r.VmwareResource] (DirectAgentCronJob-455:ctx-71dce779) Scan
> hung worker VM to recycle
> INFO [c.c.h.v.u.VmwareContext] (DirectAgent-17:ctx-d197a13b 10.223.250.131)
> New VmwareContext object, current outstanding count: 452
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