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https://issues.apache.org/jira/browse/CLOUDSTACK-9746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15834480#comment-15834480
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ASF GitHub Bot commented on CLOUDSTACK-9746:
--------------------------------------------
GitHub user serbaut opened a pull request:
https://github.com/apache/cloudstack/pull/1915
CLOUDSTACK-9746 system-vm: logrotate config causes critical failures
* rotate both daily and by size by using maxsize in stead of size
* decrease the max size to 10M and reduce the number of kept files to a
maximum of 5
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/serbaut/cloudstack CLOUDSTACK-9746
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1915.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1915
----
commit de9c0ab0a4cf31f097c9f7e7039add4240a62ac9
Author: Joakim Sernbrant <joakim.sernbr...@trioptima.com>
Date: 2017-01-23T11:13:15Z
CLOUDSTACK-9746 system-vm: logrotate config causes critical failures
* rotate both daily and by size by using maxsize in stead of size
* decrease the max size to 10M and reduce the number of kept files to a
maximum of 5
----
> system-vm: logrotate config causes critical failures
> ----------------------------------------------------
>
> Key: CLOUDSTACK-9746
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9746
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: SystemVM
> Affects Versions: 4.8.0, 4.9.0
> Reporter: Joakim Sernbrant
> Priority: Critical
>
> CLOUDSTACK-6885 changed logrotate from time based to size based. This means
> that logs will grow up to its size times two (due to delaycompress).
> For example:
> 50M auth.log
> 50M auth.log.1
> 10M cloud.log
> 10M cloud.log.1
> 50M cron.log
> 50M cron.log.1
> 50M messages
> 50M messages.1
> ...
> Some files will grow slowly but eventually they will get to their max size.
> The total allowed log size with the current config is well beyond the size of
> the log partition.
> Having a full /dev/log puts the VR in a state where operations on it
> critically fails.
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