Currently we are experiencing freezes of our ESXi hosts
We have been upgrading our hosts from ESXi 7.0.3 build 19482537 to build 20328353.
For the majority of the hosts there are no issues, but for 6 hosts we experienced freezes (6 hosts in 3 days time)
The freezes occurred hours later, so not directly after the upgrade.
Type of hardware: HP BL460c Gen10
HPE QMH2672 16Gb FC HBA for QMH2672: FC Firmware Version: 8.08.232 (d0d5), Driver version 184.108.40.206
HP FlexFabric 20Gb 2-port 650FLB Adapter: 12.0.1345.0
3PAR and SVC is connected to these hosts.
All hosts have the same firmware and driver versions. Some freeze other don't.
We are already in contact with HPE support and VMware Support and both can't find anything.
We even opened an MSC support request at VMware, without success 😞 😞
Does anymore have experienced this?
Any help would be much appreciated.
iDRAC and BIOS versions are up to date? any hardware issues with RAM or network cards or FC?
Check CPU settings in BIOS.