C Cache Residency Gui Reference; Cache Residency Window - HPE XP7 User Manual

C Cache Residency GUI reference

This chapter provides detailed information about the Cache Residency GUI.

Cache Residency window

This window provides the Cache Residency information for the connected XP7 Storage system
and provides access to all Cache Residency. operations.
Item
Prestaging
Tree
236 Cache Residency GUI reference
Description
Enables and disables the prestaging function for Cache Residency.
If you select the Prestaging check box check box and click Apply, a
Yes/No confirmation is displayed. To perform a Cache Residency
operation followed by a prestaging operation, click Yes. To perform only
the Cache Residency operation, click No.
If you clear the Prestaging check box and click Apply, only a Cache
Residency operation is performed. If you select this check box later and
click Apply, a Yes/No confirmation is displayed. If you click Yes, only the
prestaging operation is performed.
The Prestaging check box is selected by default. The Prestaging check
box is unavailable when the Prestaging Mode is set to No for each cache
area.
The Prestaging check box can be selected only when you are logged in
to Remote Web Console as a storage administrator.
Lists the LDEVs that are available for Cache Residency operations.
The LDEVs are identified by LDKC number, CU number, and LDEV
number. For example, LDEV 00:01:48 is LDEV 48 in CU 01 in LDKC 00.
An LDEV number ending with # (for example, 00:00:01#) is an external