I have a few questions on pools configured on a CX4:

Pools are made of a set of 10k and 15k FC disks.

1. Is it good to have some disks connected to bus0 and some to bus1?

2. Is it ok for the 15k disks to be very less utilized in terms of IOPS and 10k disks of the same pool being moderately utilized for the same pool?

Please suggest.

Regards,

Anuj