Hi, I am planning to upgrade our vxrail cluster of 3 x e560 nodes from 4.7.526 to 7.0.320.

 

Can anyone tell me what the dependency on firmware upgrade is prior to performing a vxrail code upgrade?

 

Do we have any support matrix where it is clearly mentioned that from 4.7.526 to 7.0.320 requires an upgrade in Hops or can I upgrade without a firmware upgrade?

 

I have checked the support portal but I haven't found specific documents w.r.t dependency and prerequisite for upgrade.