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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-1827) Redundant router - When VR Master was stopped failover to VR Backup did not occur
Date Sat, 30 Mar 2013 20:29:17 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-1827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13618149#comment-13618149
] 

ASF subversion and git services commented on CLOUDSTACK-1827:
-------------------------------------------------------------

Commit 9cf20ae38bb2917afb50dae0f6cd76eb05c18178 in branch refs/heads/4.1 from Chip Childers
<chip.childers@gmail.com>
[ https://git-wip-us.apache.org/repos/asf?p=cloudstack.git;h=9cf20ae ]

CLOUDSTACK-1827: Fix redundant router update mechanism

There is a bug that if the smaller number ID RvR stop running, that pair of
RvR's status won't be updated. This patch fixed it.

                
> Redundant router - When VR Master was stopped failover to VR Backup did not occur
> ---------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-1827
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1827
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.1.0
>         Environment: MS  ASF  4.1  cloudstack 3/27/2013 latest build
> host   XEN  6.0.2  
>            Reporter: angeline shen
>            Assignee: Sheng Yang
>            Priority: Critical
>             Fix For: 4.1.0
>
>         Attachments: management-server.log.2013-03-27.gz, Screenshot-CloudStack - Mozilla
Firefox-1.png, Screenshot-CloudStack - Mozilla Firefox-2.png, Screenshot-CloudStack - Mozilla
Firefox.png
>
>
> 1. create NW offering isolated with Redundant Virtual Router
> 2. In advance zone, create domain d1, domain admin account d1domain
> 3. login admin,      deploy VM with above NW offering with RVR.  r-4-VM master  r-5-VM
backup
>    r-4-VM master -> stop -> state remain master    <-- no failover
>    r-5-VM backup -> remain backup                      <--  no failover
> 4. login d1domain, deploy VM with above NW offering with RVR.  r-12-VM master r-11-VM
backup
>     r-12-VM master -> stop -> state UNKNOWN
>     r-11-VM backup -> master.                               <-- failover occur
>    r-12-VM unknown -> start -> backup
>    r-11-VM master   ->  stop -> remain master        < --  no failover

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