1)yes we got 2 arrays replicating asynchronously
2) target is about 30 VM - most of them about 50GB, 5VM maybe 100GB , 1-2VM about 600GB (as we would migrate them when hardware maintance plan runs out)
- summary would fit in 4GB i think at least for now
3)yes it was my idea - but not sure if it makes sense
storage lvl is accelerated raid 6 (with 6 SSD drives) - in production and its replication partner
both arrays are equalogic PS6210XS