Watchdog 2 #0xff | Hard reset. CIMC Rebooted due to Watchdog Reset | Asserted
The above error is preceded by alerts that the mezz raid card and attached drives were missing, then the CIMC reboot occurs listing the above error as explanation for the event.
I see this as a bug in M6 with older firmware, but I am having same issue with random M5 B200 servers with newer firmware. 4.3(5a)B
It was more common in earlier firmware revisions like 4.2 before we updated, but It IS still happening be it less often ( once or twice a quarter over two fully populated UCS-M) with the newer firmware.
Is there any guidance for correcting this that I can't find in the KBs?
I'd like to have this issue resolved, as I think it was related to a mass ESXi reboot some time back on one of our datacenters.
