Which three of the following are good reasons to have multiple pools configured?
A.
There is a need to have different RAID levels
B.
There are multiple workload types sharing the same 7000-series system
C.
It allows SSDs to be shared across pools
D.
There is a need to separate different storage environment from each other’s (i.e., production,
development)
Explanation:
Configuring multiple poolson the same host is only recommended when drastically
different redundancy or performancecharacteristics are desired, for example a mirrored pool and a
RAID-Z pool. With the ability tocontrol access to log and cache devices on a per-share basis, the
recommended mode of
operation is a single pool.