Re: [jira] [Commented] (CLOUDSTACK-4550) [DOC] When upgrading KVM agents to 4.2(.1?) perform bridge renaming to have migration work

[Wei ZHOU <us...@gmail.com>]

The guest.network.device and private.network.device should be something
like cloudbr0 or cloudbr1

Please follow the official documents.


2013/11/6 hayou (JIRA) <ji...@apache.org>

>
>     [
> https://issues.apache.org/jira/browse/CLOUDSTACK-4550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814945#comment-13814945]
>
> hayou commented on CLOUDSTACK-4550:
> -----------------------------------
>
> not really Wei Zhou ;).
> I have the same error on my management :
> {quote}
> 2013-11-06 16:02:15,989 ERROR [cloud.vm.VirtualMachineManagerImpl]
> (Job-Executor-163:job-399 = [ a47926cf-d712-4bc1-926b-3a8ac43d9e40 ])
> Unable to migrate due to Cannot get interface MTU on 'brbond0.110-110': No
> such device
> {quote}
>
> I type  /usr/bin/cloudstack-agent-upgrade on my 2 hypervisors then reboot.
>
>
> Here is my agent properties  :
> {quote}
> guest.network.device=cloudVirBr100
> workers=5
> private.network.device=cloudVirBr100
> port=8250
> resource=com.cloud.hypervisor.kvm.resource.LibvirtComputingResource
> pod=1
> network.bridge.name.schema=3.0
> zone=1
> guid=8b928279-d5af-30a9-bc27-6e872a065372
> cluster=1
> public.network.device=cloudVirBrPub
> local.storage.uuid=9342a19c-7822-4a4b-9e83-543742528a81
> domr.scripts.dir=scripts/network/domr/kvm
> host=172.....
> LibvirtComputingResource.id=4
> {quote}
>
> > [DOC] When upgrading KVM agents to 4.2(.1?) perform bridge renaming to
> have migration work
> >
> ------------------------------------------------------------------------------------------
> >
> >                 Key: CLOUDSTACK-4550
> >                 URL:
> https://issues.apache.org/jira/browse/CLOUDSTACK-4550
> >             Project: CloudStack
> >          Issue Type: Bug
> >      Security Level: Public(Anyone can view this level - this is the
> default.)
> >          Components: Doc, KVM, Upgrade
> >    Affects Versions: 4.2.0
> >            Reporter: Prasanna Santhanam
> >            Priority: Critical
> >         Attachments: bridge.jpg
> >
> >
> > See CLOUDSTACK-4405 for the original bug. This is the doc to be prepared
> as
> > part of upgrade in release notes once the fix for the bug is verified to
> work
> > After network bridges being renamed from cloudVirBrVLAN to brem1-VLAN to
> support the same VLAN on multiple physical networks the migration of VMs
> from hosts prior the upgrade to the ones added after the upgrade will fail.
> > In order to fix this rename the bridges is required to allow migration
> to work.
> > This can be done by running the cloudstack-agent-upgrade script. The
> original bug is still undergoing testing, but these are the initial
> instructions
>
>
>
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