...
| Timestamp | Event |
|---|---|
| 17.05.23 07:23 | compute108 rebooted on its own with "CPU machine check error" |
| 22.05.23 19:03 | compute308 rebooted on its own with "CPU machine check error" |
| 23.05.23 ~08:00 | The unexpected reboots were discovered by the SkyHiGh team. The VMs of both compute nodes were migrated to other hosts, and taken out of production |
| 23.05.23 ~09:00 | Contacted Dell pro-support to get assistance |
| 24.05.23 15:58 | Dell suggests a new BIOS for compute108 |
| 25.05.23 09:43 | compute108 now has the recommended BIOS, and all VMs has been migrated back. We are now waiting to see if this actually fixed the problem. Be aware that we now may experience a new uncontrolled reboot.. |
| 02.06.23 | compute308 got its motherboard and a CPU replaced. Dell's recommended BIOS was also installed. |
| 05.06.23 08:05 | compute308 was put back into production, and all VMs were migrated back. |
| 26.01.24 06:07 | compute108 "finally" failed again with "CPU machine check error", and performed an uncontrolled reboot. |