We currently have a CDOT FAS2750A storage with a DS212C tray.
We also have a 7Mode FAS 2040A storage that has a DS4246 tray connected and the storage is turned off, I don't know if it has an aggregate or several created.
What I would like is to be able to use the DS4246 tray in the FAS2750A storage, I currently have the IOM12 so I can add them to the DS4246 and cables.
What I don't know is what steps I have to take and how.
Do I have to format the DS4246 tray and for this I have to turn on the cabin 7 mode FAS2240A?
Can I add the IOM12 modules to the DS4246 tray and then wire to the end of the other DS212C tray, and then give disk?
I'm a bit lost, in what steps should I perform and what commands to use.