dowgrade from 9.15.1P6 to 9.13.1P13

[wolfkiler]

Good day community, unfortunately we had the decision to install firmware version 9.15.1P6 instead of 9.13.1P13 on a new storage we have, basically the goal right now is to find a way to downgrade the firmware version to 9.13.1P13, this storage only has the basic configuration right now, which means there is no data on this storage now. My question, is there any way to downgrade the firmware version from 9.15.1P6 to 9.13.1P13?

[TMACMD]

Why downgrade? There is nothing technically wrong with 9.15.

The official downgrade is documented. May need to pull a KB or find the upgrade/revert guid.

Basically, you have to step backwards through each major version

9.15 -> 9.14 - 9.13.

You may be better off just doing a CLEAN HALT of your nodes and find one of the many places I have indicated how to init a system. 

I would just keep the 9.15

[SpindleNinja]

What's the model number of the system in question?