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From "Prachi Damle (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (CLOUDSTACK-2155) Anti-Affinity -When Vm deployment is done in parallel , anti-affinity rule is not honored.
Date Tue, 23 Apr 2013 18:49:17 GMT

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-2155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Prachi Damle reassigned CLOUDSTACK-2155:
----------------------------------------

    Assignee: Prachi Damle
    
> Anti-Affinity -When Vm deployment is done in parallel , anti-affinity rule is not honored.
> ------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-2155
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-2155
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.2.0
>         Environment: build from master
>            Reporter: Sangeetha Hariharan
>            Assignee: Prachi Damle
>            Priority: Critical
>             Fix For: 4.2.0
>
>
> Anti-Affinity - When Vm deployment is done in parallel , anti-affinity rule is not honored.
> Steps to reproduce the problem:
> Setup:
> Advanced zone with 6 hosts.
> Create a new anti-affnity rule.
> Deploy 5 Vms in this anti-affnity rule.
> We see that some of the vms that belong to the same anti-affinity rules are getting deployed
on the same host.
> select * from affinity_group_vm_map;
> | 60 |                22 |          63 |
> | 61 |                22 |          65 |
> | 62 |                22 |          64 |
> | 63 |                22 |          66 |
> | 64 |                22 |          67 |
> | 65 |                22 |          68 |
> +----+-------------------+-------------+
> 30 rows in set (0.00 sec)
> mysql> select host_id,id,state from vm_instance where id > 60;
> +---------+----+-----------+
> | host_id | id | state     |
> +---------+----+-----------+
> |    NULL | 61 | Expunging |
> |       6 | 62 | Running   |
> |       9 | 63 | Running   |
> |       8 | 64 | Running   |
> |       8 | 65 | Running   |
> |       8 | 66 | Running   |
> |       7 | 67 | Running   |
> |       7 | 68 | Running   |
> +---------+----+-----------+
> 8 rows in set (0.00 sec)
> Will attach management-server log.

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