HP XP Performance Advisor Software User Manual
Page 334
In addition, the following details are also displayed:
•
RAID group table:
DKA Pair: Displays the DKA pair associated with the particular LDEV.
◦
◦
RG: Displays the RAID group number associated with the particular LDEV.
◦
Pool ID: Displays the ThP pool ID.
NOTE:
For XP disk arrays prior to the XP24000 Disk Array, NA is displayed under Pool
ID, as the ThP cannot be configured on XP disk arrays prior to the XP24000 Disk Array.
In
the following scenarios (applicable for the P9500/XP7 disk arrays and the XP disk
arrays,
such as the XP24000, XP20000 and P9500):
–
If the RAID group is contributing to only one ThP pool, the respective ThP pool ID is
displayed.
–
If the RAID group is contributing to more than one ThP pool, the first ThP pool ID is
displayed. The corresponding RAID group is marked with * to indicate that the RAID
group is contributing to more than one ThP pool.
–
If the RAID group is not contributing to any ThP pool, – is displayed under Pool ID.
•
Port table:
Port
ID: Displays the port associated with the particular LDEV.
The
port type, such as Fibre or FCoE (applicable for P9500/XP7 disk arrays) is also
displayed
beside the port ID.
◦
◦
CHA MP: Displays the MP associated with the port.
The details of the partner port that is associated with the same MP is also displayed. The
partner port record appears in grey. When you plot the usage graphs for these ports
(primary and partner ports), you will be able to analyze whether the partner port is
overloading the MP that is also associated with the primary port.
IMPORTANT:
The CHA MP data is not applicable for the P9500/XP7 disk arrays.
If your application is associated with the XP disk arrays, appropriate status icons are displayed
for the following based on the corresponding component utilization:
•
MP Util (%)
•
Write Pending (%)
•
DKA Util (%)
•
RG Util (%)
If your application is associated with the P9500/XP7 disk arrays, appropriate status icons are
displayed for the following based on the corresponding component utilization:
•
Write Pending (%)
•
RG Util (%)
•
MP Blade Util (%)
NOTE:
The
DKA Util (%) metric is not applicable for P9500 and XP7 disk arrays.
These
status icons can be ( , , or ) and derived based on the threshold values that you set
on
the Threshold Setting screen. For more information on the status icons, see
334 Troubleshooting issues for components associated with applications