Briefing Dell Knowledge

What is the purpose of a Space Management Replay in the SC?

An engineer has installed a system as follows:
Tier 1: WI SSD drives
Tier 2: RI SSD drives
Tier 3: 7K drives
All volumes are set to use the recommended storage profile.
What is the purpose of a Space Management Replay in the SC?

A.
to make sure that a volume does NOT consume more space that it is allowed

B.
to allow On Demand Data Progression to convert R10 data to R5 in Tier 1

C.
to allow Data Progression to move inaccessible data from Tier 1 to the lowest tier available

D.
to maintain space availability in T1 for new writes