F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

amintej's avatar
amintej
Icon for Cirrus rankCirrus
May 12, 2017

Rotate custom logs

Hello,   We have an external monitor configured for writing logs in the next file /var/log/cwi.log We realized this log is not rotating but /var/log/ltm or /var/log/audit are rotating. Do you know...
devops
LTM
TMSH
Leonardo_Souza3's avatar
Leonardo_Souza3
Icon for Nimbostratus rankNimbostratus
May 12, 2017

In theory, all files in /var/log are rotated.

From /etc/cron.daily/logrotate in 12.0.0:

       logrotate enhance
       - remove log files according to the time stamp
       - call logrotate to rotate log files.
       - assume log files reside in /var/log

Maybe the file is too small to require rotation.

You can view and change the logrotate settings with this command:

tmsh
edit sys log-rotate all-properties

This solution also provides some information about this topic:

https://support.f5.com/csp/article/K13367