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From "Romain Dartigues (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-9568) slow operations on systemvm
Date Wed, 26 Oct 2016 06:34:58 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-9568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15607606#comment-15607606
] 

Romain Dartigues commented on CLOUDSTACK-9568:
----------------------------------------------

Proposed fixes are tracked in https://github.com/apache/cloudstack/pull/1604.

> slow operations on systemvm
> ---------------------------
>
>                 Key: CLOUDSTACK-9568
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9568
>             Project: CloudStack
>          Issue Type: Improvement
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: SystemVM
>    Affects Versions: 4.3.0, 4.4.0, 4.5.0, 4.3.1, 4.4.1, 4.4.2, 4.4.3, 4.3.2, 4.5.1, 4.4.4,
4.5.2, 4.6.0, 4.6.1, 4.6.2, 4.7.0, 4.7.1, 4.8.0, 4.8.1, 4.9.0
>            Reporter: Romain Dartigues
>              Labels: performance
>   Original Estimate: 0h
>  Remaining Estimate: 0h
>
> On our setup we had issues with vrouters when a large number of VM were created at once.
> The vrouters try to arping the gateway (to refresh the ARP cache I suppose), but in some
case it take too much time and the vrouters got killed for being unresponsive.



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