error: error running non-shared postrotate script

[fferrari]

Hi guys,

For the past week, I’ve been receiving an email every day that says this:

error: error running non-shared postrotate script for /var/log/imunify360/imunify360-wafd.log of '/var/log/imunify360/imunify360-wafd.log'

I'm not sure if this is a serious issue or how it can be resolved.

Can someone help or guide me?

Thank you very much!

[alevchenko]

Hello,

Please try to restart the service with:

# systemctl restart imunify360-wafd

If the error still occurs after this, please provide the output of the following:

# cat /etc/logrotate.d/imunify360-wafd
# ps aux | grep wafd_imunify_daemon | grep -v grep

[fferrari]

[root@vps ~]# cat /etc/logrotate.d/imunify360-wafd
/var/log/imunify360/imunify360-wafd.log {
daily
missingok
notifempty
size 30k
compress
delaycompress
rotate 14
create 0600 root root
postrotate
#if pidof -q /usr/sbin/wafd_imunify_daemon; then
if pidof /usr/sbin/wafd_imunify_daemon > /dev/null; then
pkill -USR2 -f /usr/sbin/wafd_imunify_daemon
fi
endscript
}


[root@vps ~]# ps aux | grep wafd_imunify_daemon | grep -v grep
root 662859 0.0 0.1 1382436 7460 ? Ssl Oct07 0:07 /usr/sbin/wafd_imunify_daemon



Thanks for the help!

[alevchenko]

Hi,

As I can see, the file `/etc/logrotate.d/imunify360-wafd` contains the fix that is confirmed by developers and located between ‘postrotate’ and ‘endscript’ strings:

wafd_pid=$(pidof /usr/sbin/wafd_imunify_daemon)
if [ -n "$wafd_pid" ];then
kill -USR2 $wafd_pid || :
fi

Besides this fix, the issue should be fixed in terms of the following task: DEF-29652.

Additionally, you can check if the agent is running the latest version and if necessary, update it from the rollout with:

# wget -O imunify-force-update.sh https://repo.imunify360.cloudlinux.com/defence360/imunify-force-update.sh

# bash imunify-force-update.sh​