TrueNAS_change_arc_size

Script for checking if arc size was changed, and changing it back.

Usage

Set arc_check.sh file to run with cron, InitScript or both.

In arc_check.sh change <CHANGE_ME> value to match the size you want. For converting GiB to bytes I've used this site.

1> redirects stdout to /tmp/arc_size.log

2> stderr to /tmp/arc_size.errlog

<cronexpression> /dir/to/file/arc_check.sh 1> /tmp/arc_size.log 2> /tmp/arc_size.errlog

You can configure it in TrueNAS GUI under System Settings > Advanced > Init/Shutdown Scripts