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From "Yusaku Sako (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-3045) Warn if the available space is less than 16 GB at the partition where rrd logs are being stored
Date Wed, 28 Aug 2013 17:16:52 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-3045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13752593#comment-13752593
] 

Yusaku Sako commented on AMBARI-3045:
-------------------------------------

[~ababiichuk], a few minor comments on the patches:
* gangliaGarbageHost variable name seems a little strange.  Maybe gangliaServerHost is more
appropriate.
* miscCoinfigs should be miscConfigs.

Also, here's my suggestion for the popup header/body:
* (Header) Warning: disk space low on <ganglia-server-host> 
* (Body) A minimum of 16GB is recommended for the Ganglia Server logs but the disk mount /
on <ganglia-server-host> does not have enough space (XXX.X UU free).  Go to the Misc
tab and change *Ganglia rrdcached base directory* with more than 16GB of disk space.  If you
proceed without changing it, <ganglia-server-host> will likely run out of disk space
and become inoperable.  

                
> Warn if the available space is less than 16 GB at the partition where rrd logs are being
stored
> -----------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-3045
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3045
>             Project: Ambari
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.4.0
>            Reporter: Andrii Babiichuk
>            Assignee: Andrii Babiichuk
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3045_1.patch, AMBARI-3045.patch
>
>
> Warn if the available space is less than 16 GB at the mount where rrd logs are being
stored. This will help a lot as typically its not easy to move the location for rrd files
after the cluster is deployed. If we can choose a mount that has more than 16 GB of free space
its will be great but a warning may be enough for now.

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