When you say disk performance, I would assume this local disk. If you're referring to remote LUN performance that's a different story. Since you're talking about swapping the CNA I take it you're referencing an FC Storage LUN - correct?
Can you give more specifics on the performance #'s you're seeing? Some benchmarks would really help.
Swapping the VIC for the 2nd Gen Qlogic CNA is only giving you a faster FC ASIC (8Gb/s vs. 4Gb/s on the VIC). This wouldn't account for your issue as you say there's a difference between bare metal and Hypervisors when using the VIC...
Other details we need:
-Version of UCSM (including CIMC, BIOS and adapter FW versions)
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How to collect UCS Rack Server Tech support (Command Line) ?
SSH to the server and login with Username and password
Just Copy and Paste below commands for different protocols
CIMC tech support will be collected on the remote machine in som...
Was trying to get neworking to work on a new Ubuntu install on a UCS server. I did a "shutdown -r" and rebooted the server. Now it seems to be stuck in the Aptio setup utility. I either choose "save and exit" or exit without saving changes and I am brough...