Received this alert:
Notification Type: PROBLEM Host: labstore1007 State: DOWN Address: 188.8.131.52 Info: PING CRITICAL - Packet loss = 100% Date/Time: Sat Apr 24 22:12:06 UTC 2021
rebooting from the console (which is up) after checking no serious errors in iLO and unable to get a root console to fully log in
A slow-failing disk could be part of the problem (there was an alert on Tue Apr 27 11:00:28 UTC 2021 for device 1I:1:5, but it recovered quickly on its own. Since resetting the logical volume is the only clearly logged system, a flapping drive could be part of it.