We have a UCS220 which seems to keep randomly restarting on us. We only have 1 PSU attached at the minute, but is connected to a UPS and no other devices connected to the UPS are having any problems.
The last restart happened today at about 3pm and looking at the CIMC logs, I can see a critical error to do with PSU redundancy, but as we only have one connected, I guess this is to be expected. Is there anything else in the logs that might point to a particular reason?
I suggest to open a TAC case if you haven't had a case already. This requires further troubleshooting as the issue is not really clear. Many conditions can lead a server to keep on rebooting, power issues, memory, cpu faults, etc. Please provide date and time when the server experience this condition or relevant events from the OS if any.
Usually, we can access ESXi Shell by pressing Alt+F1 from ESXi DCUI (Direct Console User Interface).
But on HyperFlex system, it just shows black window.
This is expected behavior because HyperFlex redirects ESXi Shell output to SoL...
Configuring an Export Policy Using the GUI
This procedure explains how to configure an Export policy using the APIC GUI. Follow these steps to trigger a backup of your data:
On the menu bar, choose Admi...
RBAC users like email@example.com may fail HX Connect login. At that time, "Incorrect user name or password(100005)" is shown as a failure reason.
RBAC users can login to vCenter server. So, RBAC username and passwo...