Quick and dirty script to check if ZFS-ZPools are "Online" (e.g. not degraded) or Missing.

Requires: Bash 

Install the ... template.xml in Zabbix


Example crontab:
```
*/10 * * * *    root    /opt/scripts/zbx-zpool.bash main1,bulk1
```
First parameter is ","-delimited list of pools to check
Optional second parameter allows to specifiy an alternate Zabbix-Server-address