I recently ran into an issue in UCS Manager where I had multiple local LUNs configured and it was setting the wrong LUN as bootable. I finally ended up opening a support case as I didn’t see anywhere to change the bootable LUN.
Change Bootable LUN
The bootable LUN is controlled by the boot policy. The steps below walk you through finding the name of your local LUN and setting the boot policy to boot from that LUN.
- Login to UCS Manager
- Browse to the Storage Section and look at the Storage Profile
- Within the Storage Profile you should have a list of Local LUNs. In the example below I have 1 Local LUN named OS.