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https://issues.apache.org/jira/browse/CLOUDSTACK-9155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15054939#comment-15054939
]
ASF GitHub Bot commented on CLOUDSTACK-9155:
--------------------------------------------
Github user remibergsma commented on the pull request:
https://github.com/apache/cloudstack/pull/1235#issuecomment-164254871
Before PR this was seen after log rotate:
```
root@r-996-VM:/etc# lsof | grep cloud.log.1
_plutorun 767 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
logger 768 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
_plutorun 772 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
_plutoloa 773 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
xl2tpd 843 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
python 854 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
passwd_se 860 root 1w REG 202,10 26054919 71 /var/log/cloud.log.1
passwd_se 860 root 2w REG 202,10 26054919 71 /var/log/cloud.log.1
passwd_se 860 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
python 863 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
passwd_se 869 root 1w REG 202,10 26054919 71 /var/log/cloud.log.1
passwd_se 869 root 2w REG 202,10 26054919 71 /var/log/cloud.log.1
passwd_se 869 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
python 871 root 3w REG 202,10 26054919 71 /var/log/cloud.log.1
```
After change:
```
root@r-996-VM:/etc# lsof | grep cloud.log.1
(no results)
```
They all still have `cloud.log` open.
Logrotate works:
```
root@r-996-VM:/var/log# ls -lah cloud*
-rw-r--r-- 1 root root 3.6M Dec 13 10:49 cloud_demo
-rw-r--r-- 1 root root 0 Dec 13 10:50 cloud.log
-rw-r--r-- 1 root root 18M Dec 13 10:50 cloud.log.1
-rw-r----- 1 root adm 0 Dec 13 10:16 cloud-service.log
```
> Log rotate of cloud.log doesn't work properly
> ---------------------------------------------
>
> Key: CLOUDSTACK-9155
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9155
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Virtual Router
> Affects Versions: 4.6.0, 4.7.0, 4.6.1
> Reporter: Remi Bergsma
> Assignee: Remi Bergsma
> Priority: Critical
> Fix For: 4.7.0, 4.6.2
>
>
> Many processes log into the cloud.log file. When log rotate is called, many
> of them keep logging to the old inode and fill up the disk like that.
> These have cloud.log open:
> ```
> root@r-1023-VM:~# lsof| grep cloud | awk {'print $1'} | sort -u
> apache2
> conntrack
> keepalive
> logger
> passwd_se
> _plutoloa
> _plutorun
> python
> xl2tpd
> ```
> Current log rotate config:
> ```
> /var/log/cloud.log {
> rotate 4
> daily
> size 10M
> missingok
> notifempty
> compress
> delaycompress
> }
> ```
> After log rotate this happens:
> ```
> root@r-996-VM:/etc# lsof | grep cloud.log.1
> _plutorun 767 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> logger 768 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> _plutorun 772 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> _plutoloa 773 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> xl2tpd 843 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> python 854 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> passwd_se 860 root 1w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> passwd_se 860 root 2w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> passwd_se 860 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> python 863 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> passwd_se 869 root 1w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> passwd_se 869 root 2w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> passwd_se 869 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> python 871 root 3w REG 202,10 26054919
> 71 /var/log/cloud.log.1
> ```
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