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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1385) RPM/DEB should set vm.swappiness in /etc/sysctl.d/accumulo
Date Wed, 08 May 2013 22:19:15 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13652414#comment-13652414
] 

Christopher Tubbs commented on ACCUMULO-1385:
---------------------------------------------

sysctl is one of those things that expects such modular system configuration changes (hence
the existence of the /etc/sysctl.d/ directory). An example of an RPM that does add its own
modular config to /etc/sysctl.d/ is libvirtd, which writes configuration to modify fs.aio-max-nr.
                
> RPM/DEB should set vm.swappiness in /etc/sysctl.d/accumulo
> ----------------------------------------------------------
>
>                 Key: ACCUMULO-1385
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1385
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: dist
>            Reporter: Christopher Tubbs
>            Assignee: Christopher Tubbs
>             Fix For: 1.6.0
>
>
> vm.swappiness and other important settings that affect Accumulo performance should be
configured as part of the RPM/DEB installation

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