How could we go about alerting based on a disk previously being Present and now reporting as Missing? The system reflects a RAID status of Good even when a disk is removed. It reports it as Missing instead of Failed. Missing is ok if there was only one disk initially. Not every system is equiped with RAID.
If it switches from Present to Missing we need to alert that "Disk RAID status for Disk id X switched to Missing or Disk id X switched From Present to Failed. Basically alert on any Drive status change or RAID status change.
Overall RAID status Good
--------------------------------------------------------------------------------
Drive status
Disk id 1 Present (INTEL SSDSC2BB24)
Disk id 2 Missing
--------------------------------------------------------------------------------