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Posted to dev@cloudstack.apache.org by "Hugo Trippaers (JIRA)" <ji...@apache.org> on 2012/10/29 09:35:12 UTC

[jira] [Commented] (CLOUDSTACK-415) restartNetwork call causes VM to be unreachable when Nicira based SDN is used.

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13485895#comment-13485895 ] 

Hugo Trippaers commented on CLOUDSTACK-415:
-------------------------------------------

Workaround implemented with commit https://git-wip-us.apache.org/repos/asf?p=incubator-cloudstack.git;a=commit;h=e24456f487994f0939e5221665e2f4d7cdaf36da
                
> restartNetwork call causes VM to be unreachable when Nicira based SDN is used.
> ------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-415
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-415
>             Project: CloudStack
>          Issue Type: Bug
>          Components: Network Controller
>    Affects Versions: 4.0.0
>            Reporter: Hugo Trippaers
>            Assignee: Hugo Trippaers
>            Priority: Minor
>             Fix For: 4.1.0
>
>
> restartNetwork restarts the network components and triggers the new implementation of the network. This also trigger a rebuild of the logical switch in Nicira, causing existing virtual machines to lose connectivity as they are still connected to the "old" now orphaned logical switch.

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