HP XP Array Manager Software - Manual (Page 26)

The cache information area has the following features:
Description Item
If you are logged into Remote Web Console as a storage
administrator, Total Num. of Cache Residency Areas in SLPR
displays the total number of Cache Residency cache extents
that can be set in the selected CU group (maximum:
16,384).
If you are logged into Remote Web Console as a storage
partition administrator, Total Num. of Cache Residency
Areas in SLPR displays the total number of Cache Residency
cache extents that can be set in the SLPR that you administer
(maximum: 16,384).
Total Num. of Cache Residency Areas in SLPR
If you are logged into Remote Web Console as a storage
administrator, Total Cache Residency Cache Size in SLPR
displays, in MB, the total capacity of Cache Residency
cache extents in the selected CU group (maximum: 512
GB).
If you are logged into Remote Web Console as a storage
partition administrator, Total Cache Residency Cache Size
in SLPR displays the total capacity of Cache Residency
cache extents in the SLPR that the storage partition
administrator administers (maximum: 124 GB).
Total Cache Residency Cache Size in SLPR
Unused Cache Residency cache area, calculated by
subtracting the number of installed Cache Residency cache
extents in the CLPR from the maximum number of Cache
Residency cache extents (16,384). Num. of Available Cache Residency Areas
Number of Cache Residency cache extents that are used
in the CLPR. Num. of Used Cache Residency Areas
Amount of Cache Residency cache which is available for
use in the CLPR (pink area on the pie chart). Remaining Cache Residency Size
Capacity of Cache Residency cache used in the CLPR (the
total of the blue and yellow areas in the pie chart). Used Cache Residency Size
Blue indicates cache that has been used.
Yellow indicates the increase in the specified size of the
cache.
Pink indicates the remaining amount of available cache.
Pie chart
Pre-staging operation in progress indicates the progress
of the pre-staging operation in percentage. The percentage
shown in this progress bar does not affect the pie chart or
the values in the Operation box.
Cache Residency operation in progress indicates the
progress of the Cache Residency operation in percentage.
The percentage shown in this progress bar does not affect
the pie chart or the values in the Operation box.
Operation in progress
Operations Box
The operations box (see “Operations Box (open-systems LDEV selected)” (page 27) and “Operations
Box (mainframe LDEV selected)” (page 27) ), located in the lower-right corner of the Cache Residency
window, allows you to add data to and release data from Cache Residency cache.
26 Using the Cache Residency Manager GUI