HP XP P9000 Performance Advisor Software v6.0 User Guide

Table 8 Array View component nodes (continued)
For P9000 disk arraysFor XP disk arraysDocumentation LinksDescriptionComponent selection tree
YesNoProvides the following
details for the installed
CHA and the DKA:
CHA/DKA
• “Viewing CHIP/CHA
data” (page 182)
• “Viewing ACP/DKA
data” (page 186)
• Average
performance derived
from the overall
average performance
of all the ports in the
CHIP or the RAID
groups in the DKA
• Average
performance of
individual ports for a
CHA
• Average
performance of
individual RAID
groups for a DKA
• Combined backend
transfer for the DKA,
which is derived from
the backend transfers
on the ThP pools.
YesNo“Viewing continuous
access data for P9000
disk arrays” (page 199)
Provides the continuous
access configuration and
performance metrics for
the primary disk array.
Continuous Access
IMPORTANT: When you select the component nodes, such as the ACP, CHIP, MP Blades, or the
Pools, only the installed ACPs/DKAs, CHIPs/CHAs, MP blades, or the configured ThP and smart
pools are displayed in the respective lists.
You can also view a graphical representation of the performance and the utilization metrics for
the above-mentioned components. By default, the data collected for the last one hour is displayed
in the Chart Work Area. For more information on using chart options, see “Plotting charts”
(page 233).
Tasks you can perform on the Array View screen
• “Viewing performance summary” (page 174)
• “Volume Information” (page 179)
• “Advisory on CLPR utilization” (page 182)
• “Utilization Summary” (page 180)
Viewing performance summary
The performance summary for an XP or a P9000 disk array appears under the Performance View
tab.
174 Viewing XP and P9000 disk array components