You can check the release notes for the version that you are going to upgrade to (note that 8.10.0.15 is also available). Check mostly prerequisites, and the 'free flash requirements'. I don't see a specific minimum release listed for the upgrade. If you have a MM/Mobility conductor, note the N+3 rule, in which case you would upgrade the MM/MCR to 8.6 first, then the MDs/MCs to 8.6, from there MM/MCR to 8.10, then MD/MCs to 8.10. If it's just controllers, I would expect the upgrade to be possible in one step. To be fully sure, or reduce risk, you may work with TAC and get their recommendations.
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Herman Robers
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If you have urgent issues, always contact your HPE Aruba Networking partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact HPE Aruba Networking TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or HPE Aruba Networking.
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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Original Message:
Sent: Jan 02, 2025 04:33 AM
From: Ali Serhan
Subject: Aruba Mobility Controller 7205 ArubaOS Upgrade Path
Hello all. I have a redundant Aruba MC setup with a super old version ArubaOS 8.3.0.9. I want to upgrade to 8.10.0.14. I have downloaded the firmware but I want to make sure. Will it work to upgrade directly to 8.10.0.14? Or is there an upgrade path I should take?
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Ali Serhan
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