[jira] [Updated] (CLOUDSTACK-4623) systemvm 2.6.32-5-xen kernel has oom-killer issues

["Abhinandan Prateek (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CLOUDSTACK-4623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhinandan Prateek updated CLOUDSTACK-4623:
-------------------------------------------

    Fix Version/s:     (was: 4.2.0)
                   4.2.1

> systemvm 2.6.32-5-xen kernel has oom-killer issues
> --------------------------------------------------
>
>                 Key: CLOUDSTACK-4623
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-4623
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: SystemVM
>    Affects Versions: 4.0.2
>            Reporter: Sten Spans
>             Fix For: 4.2.1
>
>
> During regular operation with haproxy active on of the router-vm's we encountered an oom situation which resulted in the kernel killing off haproxy. The end-result was unavailability of services hosted behind this routervm. 
> We believe this was caused by a defect in the kernel supplied with the 4.0.2 system vm image.
> The issues we encountered were identical to the ones described here:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700755



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