HP XP P9000 Performance Advisor Software - Manual (Page 236)

Viewing LDEV data
P9000 Performance Advisor displays the following data on the Array View LDEV screen for all the
LDEVs that belong to an XP or a P9000 disk array:
• The performance data of all the LDEVs
• The data on associated components, such as the following:
• The summary for individual RAID groups, which includes:
• RAID level
• Associated ACP pair
• Disk mech details
• Associated drive type and RPM rate
• The I/Os and MB/s data for individual CHIP ports
For an XP disk array, in addition to the above-mentioned, the total utilization of the individual ACP
pairs is also displayed.
For a P9000 disk array, in addition to the above-mentioned, the MP blade IDs are also displayed for
those MP blades that have LDEVs currently assigned to them.
To view the above-mentioned data for an XP or a P9000 disk array, select LDEV in the component
selection tree for the corresponding XP or P9000 disk array.
IMPORTANT:
Since, the CHIP/CHA and ACP/DKA MPs are moved to the MP blades in the P9000 disk arrays,
their MP utilization metrics are not applicable for the P9000 disk arrays. For more information, see
“
Viewing MP blade utilization for P9000 disk arrays ” on page 214.
Viewing XP and P9000 disk array components 236