Unable to Upgrade Leafs and Spines

[Rem Markov]

Hey everyone!

So I'm trying to upgrade my fabric to the latest version and I'm just stuck, nothing happens for more than 2 days already.

anyone familiar with the issue?

[Robert Burns]

Which version are you upgrading that 14.1(1j) switch to?

Robert

[Rem Markov]

Role Pod Node Name Version
---------- ---------- ---------- ------------------------ --------------------
controller 1 1 phmoapc-166014-24 5.2(4e)
controller 1 2 phmoapc-166014-25 5.2(4e)
controller 1 3 phmoapc-166018-25 5.2(4e)
leaf 1 101 swmol101-166014-36 n9000-15.2(4e)
leaf 1 102 swmol102-166014-37 n9000-15.2(4e)
leaf 1 103 swmol103-166018-37 n9000-15.0(1k)
leaf 1 104 swmol104-166018-39 n9000-15.0(1k)
spine 1 201 swmos201-166014-42 n9000-14.1(1j)
spine 1 202 swmos202-166018-42 n9000-14.1(1j)

[Rem Markov]

I upgrade everything to n9000-15.2(7g)

[Robert Burns · Accepted solution]

Are you attempting a direct upgrade from 14.1 > 15.2?  You need an interim upgrade to 14.2 first, then a second to 15.2

Are you following this path?
https://www.cisco.com/c/dam/en/us/td/docs/Website/datacenter/apicmatrix/index.html#cur=4.1(1)&tar=5.2(4)

Robert

[Rem Markov]

Thanks a lot!  I will try to upgrade the spines to the leaf version of 15.0(1k) and will try once again to upgrade it and update here the result.