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From benoit lair <kurushi4...@gmail.com>
Subject Re: OVS plugin communication failure (CS 4.3.0)
Date Tue, 01 Apr 2014 08:22:29 GMT
Hello Florin,


Are you on a fresh install or on an upgraded version (from 4.1 ?)


Regards, Benoit.


2014-04-01 9:58 GMT+02:00 Murali Reddy <Murali.Reddy@citrix.com>:

> On 01/04/14 3:46 AM, "Florin Dumitrascu"
> <florin.dumitrascu@intunenetworks.com> wrote:
>
> >Hi,
> >
> >I am using CS 4.3.0 and XenServer 6.2.0 with SP1, on a GRE isolated
> >network.
> >The tunnel creation keeps failing intermittently with the error below
> >(failure communicating with the plugin).
> >Cloudstack management server can ping the xenserver reliably, there
> >doesn't seem to be any issue at the IP level.
> >Any idea what is causing this ?
>
> Do you see any relevant errors in /var/log/cloud/ovstunnel.log or
> /var/log/xensource.log
>
> >
> >Thanks
> >
> >2014-03-31 23:08:56,528 WARN  [c.c.h.x.r.CitrixResourceBase]
> >(DirectAgent-265:ctx-3ca23292) Caught execption when creating ovs tunnel
> >com.cloud.utils.exception.CloudRuntimeException: callHostPlugin failed
> >for cmd: create_tunnel with args to: 5, remote_ip: 10.20.1.20,
> >from: 16, bridge: xapi4, key: 213,  due to There was a failure
> >communicating with the plugin.
> >        at
> >com.cloud.hypervisor.xen.resource.CitrixResourceBase.callHostPlugin(Citrix
> >ResourceBase.java:4239)
> >        at
> >com.cloud.hypervisor.xen.resource.CitrixResourceBase.execute(CitrixResourc
> >eBase.java:5685)
> >        at
> >com.cloud.hypervisor.xen.resource.CitrixResourceBase.executeRequest(Citrix
> >ResourceBase.java:567)
> >        at
> >com.cloud.hypervisor.xen.resource.XenServer56Resource.executeRequest(XenSe
> >rver56Resource.java:59)
> >        at
> >com.cloud.hypervisor.xen.resource.XenServer610Resource.executeRequest(XenS
> >erver610Resource.java:106)
> >        at
> >com.cloud.agent.manager.DirectAgentAttache$Task.runInContext(DirectAgentAt
> >tache.java:216)
> >
> >Florin
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>
>

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