Hi Jim,  Yes, this is supported.  FAST VP on VMAX 10k/20k/40k doesn't differentiate between FC RAID1 and FC RAID5, but since you're creating separate policies for your two FC pools/tiers (rather than trying to put both the FC R1 and R5 tiers into the same policy), this is fine.  Thanks,  - Sean
We are using FAST VP on a vmax 20k and have the 3 std thin pools - efd, fc and sata. the FC is Raid5 with  FAST VP policy utilizing all three thin tiers We want to add a Raid 1 FC pool and create a new policy that utilizes the efd, FC-R1, and sata.  In addition, the FC-R1 pool will consist of same rotational speed drives but different sizes - this pool would consist of 450GB FC 15K drives. the FC-R5 pool consists of 600GB 15K drives.  is this supported? we are on 5876 code.  Thanks.  Jim
VMAX FAST VP