HP XP P9500 Storage - Manual (Page 292)

Description Item
Tier 3: Enter an integer value from 2 to 40 as the percentage (%) to set for tier
3. A default value is 2%.
*Items with asterisks require configuration.
CAUTION: When you create the Thin Provisioning or Thin Provisioning Z pool, if you specify
Any for RAID level to display the Select Pool VOLs window, external volumes with the cache mode
set to disabled are not displayed in the Available Pool Volumes table because they cannot coexist
with volumes of the other RAID levels:
When you select these volumes in the Select Pool VOLs window, specify a hyphen (-) for RAID level.
Add button
When you click Add, the configured information is added to the right side of the Selected Pools
table.
Selected Pools table
Description Item
Displays the pool name and pool ID. Pool Name (ID)
Displays RAID level of the pool. If multiple RAID levels exist in a pool, this field
indicates that RAID levels are mixed. RAID Level
292 Thin Provisioning and Smart Tiers GUI reference