HP XP P9000 Performance Advisor Software - Manual (Page 387)

The following image shows the processing distribution for MPB-1MA.
To view the utilization data for MPB2, click MPB-2MC in the MP Blade Configuration group box
in the Array View - MP Blades screen.
Viewing Parity Group data
Consider the scenario of five RAID groups (preferably belonging to the same drive type). You want
to know which is the least busiest RAID group, so that you can provision storage space from the RAID
group to create new LDEVs in that RAID group. P9000 Performance Advisor helps you to identify the
least utilized RAID group by providing the backend I/O metric and utilization metric graphs for the
five RAID groups that you select in P9000 Remote Web Console. The I/O metric data provides an
indication of the I/O load that is currently handled by the individual RAID group.
Before you start provisioning, ensure that the RAID group has sufficient storage space.
To view the parity group data:
1. Complete steps 1 and 2 mentioned under “ Launching P9000 Performance Advisor ” on page 384.
HP StorageWorks P9000 Performance Advisor Software User Guide 387