ESXI 6.7.0 B200-M4 PSOD

[TPederson22]

Hello, 

Having an issue with a UCSB-B200-M4, please see attached. It will run for a few days then crash. UCSM is also calling out "Controller 1 on server 2/2 is inoperable Reason: Device non-responsive" 

Do you think the raid card is the root cause or just a victim of something bigger. Possibly CPU7 on this host is acting up. 

Thanks all for your time, I'm in a bit of a pickle here. 

[cassiolange]

Hello 

Before call to TAC, 

What is your UCS version?

Did you check compatibility matrix? 

https://ucshcltool.cloudapps.cisco.com/public/

Googling i found this bug on past version of ESXi. Maybe this bug has come back.

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCut37134/?rfs=iqvred

Regards,