GitHub user insom opened a pull request:
https://github.com/apache/cloudstack/pull/1513
CLOUDSTACK-9362: Skip VXLANs when rewriting the bridge name for migrations
(4.8-2)
From the [JIRA
issue](https://issues.apache.org/jira/browse/CLOUDSTACK-9362):
>
https://github.com/apache/cloudstack/commit/bb8f7c652e42caacff5adce1ce60342603677605
>
> The above commit introduces rewriting of bridge device names when
migrating a virtual machine from one host to another. However, it also matches
bridges called "brvx-1234" and rewrites them to (in my case) "brem1-1234" -
this doesn't match the bridge name on the destination and causes the migration
to fail with the error:
>
> error : virNetDevGetMTU:397 : Cannot get interface MTU on 'brem1-1234':
No such device
>
> I have flagged this as major because it's not possible to migrate VMs
using VXLANs for maintenance, which seems important (it's certainly important
to me!).
This is a version of #1508 based against 4.8 (sorry!)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/insom/cloudstack CLOUDSTACK-9362-2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1513.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1513
----
commit d2eb0a537a1f279a83f4af4f8f1bbae9d5aefba8
Author: Aaron Brady <aa...@iweb.co.uk>
Date: 2016-04-21T14:19:56Z
Skip VXLANs when rewriting the bridge name for migrations
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