SDRS's migration ability is at the entire-VM level. FAST does it at the block level. FAST is more granualar, and less likely to impact the ability of the array to manage the block tiering.
Thats why we recommend using only one or the other.
SDRS's migration ability is at the entire-VM level. FAST does it at the block level. FAST is more granualar, and less likely to impact the ability of the array to manage the block tiering.
Thats why we recommend using only one or the other.