I’m looking through docs and guides for Aruba 8360 and support for RoCE (v1 or v2) and notice that AOS 10.3 does not hold support as per this PowerPoint Presentation. However the public data sheet for 8360 definitely lists support for RoCEv2, I presume this refers to the latest AOS 10.6 but all release notes from 10.4 to 10.6 or latest documents, I see no references to RoCE or specifically ECN for congestion control which is the last piece of the puzzle on top of DCB to support RoCE.
Does the 8360 support RoCE and if so how do you configure ECN as its not in any of the guides I've searched so far. There is a very useful guide here for comware which explains this very well, I can't find too much on the Aruba side. The DCB fundementals video here is good but its a little too old. I can find comments on reddit suggesting no ECN support, but again these are old comments for 10.4.