HP XP P9500 Storage - Manual (Page 319)

For pools
The following table lists the View Tier Properties table information concerning pools.
Description Item
Tier 1 is a high-speed hierarchy. Tier 1
• Drive Type/RPM: Displays the hard disk drive type and RPM of tier 1.
•
Capacity (Used/Total): Displays the used and total capacity of tier 1.
1
• Performance Utilization: Displays rate of the average used capacity while
the performance information is being collected.
2, 3
•
Buffer Space (New page assignment/Tier relocation): Displays buffer spaces
for new page assignment and tier relocation of tier 1.
Tier 2 is a middle-speed hierarchy. Tier 2
• Drive Type/RPM: Displays the hard disk drive type and RPM of tier 2.
•
Capacity (Used/Total): Displays the used and total capacity of tier 2.
1
• Performance Utilization: Displays rate of the average used capacity while
the performance information is being collected.
2, 3
•
Buffer Space (New page assignment/Tier relocation): Displays buffer spaces
for new page assignment and tier relocation of tier 2.
View Tier Properties window 319