How to set up disk monitoring so that when a disk goes out of work, an alert is sent to zabbix?

Question

Iron

When monitoring SMART / disk load, if a screw fell out of the system or just got it - all the elements associated with it simply become unsupported, how can I make it so that if it disappears from the system, zabbix sends an alert?

Answer 1

Implemented a script that counts the number of disks in the system, and if the number changes, the trigger fires.

UserParameter=hddcount,ls /dev/sd* | grep -v sd[a-z][0-9] | wc -l

Answer 2

You can make a trapper element in Zabbix, and process it with smart scripts on the final hardware and send it via zabbix_sender.