I have a NetApp FAS 2650 with 13 x 900GB Sata disk and 4X400 GB SSD. They are all configure RAID DP with ADP in ONTAP 9.1 version. I am creating the data partitionon both controller, it is automatically takes one spare disks per aggr after configure zero spare disk.
I am facing a problem in Usable space in storage.
Base Capacity (Raw):10.48
Spares: 1.35 TB
Flash pool SSD: 1.09 TB
RAID Level: RAID DP
Usable Space (TB): 4.27 TB
Flash Pool:1.09 TB
Aggregate Details: 1.Aggr1_Data01 =2.44 TB
I want to kanow two things in same configuration
1.current configurationhow can i get the 5TB of usable space
2.Can i convert ADP Raid-dp to raid in ADP configuration in production enviroments.
If I factory reset a small dual controller FAS system with Advanced Disk Partitioning enabled and 24 disks, 20 SATA and 4 SSD, what will the resulting layout be by default?
How will the disks be partitioned, what will be used for aggr0, what will be available for data aggregates and what is the best practice for spare disks?
Thanks very much for your help!