Hello, I’m trying to monitor pools percentage total used.
For example, the dashboard in TrueNAS (Core) will say 94% used on a 15GiB mirrored drive.
In Zabbix, with the keys provided for the TrueNAS Core template, you can see that the percentages are different:
TrueNAS will say 94% used on a 15GB Mirrored drive
Zabbix will say 91.0691% used on a 12.5GB drive.
What am I doing wrong? Is it the partition/meta deta?
if I type zpool list in trueNAS shell, it will show the pool as 12.5G as well
My goal is to make sure the number reflects the same in Zabbix as it does TrueNAS.