I feel that I've missed something here....
So I removed 4 disks from my C220-m4 by going into CIMC, selecting those disks for removal, and then removing them.
No alarms, no complaining all was looking good.
I saw an alert this morning however which shows:
Overall Server Status: Moderate Fault.
When I look further into this it's a "Warning" severity fault for all 4 HDDs that I removed yesterday.
"Equipment - missing"
"Storage Local disk 7 mission: Reseat or replace the storage drive 7".
How can I get rid of these messages?
Nothing obvious is showing up as "clear log" or "acknowledge alert".
I removed them as I told CIMC I was going to...so I don't need a warning! :)