Well this is a very interesting way to do the migration
1. I have around 150 servers to migrate
2. I used the Native Windows Disk Management (diskmgmt.msc)
In regard to the Netapps Server Kit, I only find that it is needed for HyperV, is it madantory for windows servers and why?
Also I did some search on google and find a few thread, and most of them was talking about mirror process.
I don't see any problem for regular servers, but for Microsoft Dispersed Cluster Servers in an Active_Active configuration, were all the critical applications are seem to be a lot of management.
So the way i see it, and sorry for my lack of knowledge, on my regular servers I could
1. Create an Aggrete
2. Create a FlexVol volume
3. Present this volume to the server (using Brocade zoning so that the server can see both array)
4. Create a Mirror
5. When mirror is in sync, un present the EVA VDisk, and break the mirror
7. Migrated to another aggregate if needed it
For sure that will needed to be test,
Again thank you all for your input