Create a tiered storage pool, which is a combination of system drives from high-performance storage, such as flash memory, and system drives from lower-performance storage, such as Serial Attached SCSI (SAS) or Near Line SAS (NL SAS).
- In the Details page, complete the following information, and then click Next.
- Enter the storage pool name.
- Enable or disable the warning threshold. If you enable the threshold, set the threshold size. The default is 90.
- In the Tier 1 User Data page, select four or more system drives to create a storage pool, and then click Next.
A tiered storage pool can contain system drives with different disk types if they are in different tiers on the RAID system. A tiered storage pool cannot contain system drives with different RAID levels on the RAID system.
- In the Tier 0 Metadata page, select four or more system drives, and then click Next.