+1 on reaching out to TAC. If you don't want to do that (or can't do that), you may try to run the command
format 0:2 from the cpboot prompt. That may resolve the issue. If you can open a TAC case, I would recommend doing that first as you may brick your controller further.
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Herman Robers
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If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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