HP StorageWorks XP Performance Advisor Software v4.6 User and Troubleshooting Guide (T1789-96094, June 2010)
• LUSE is a main category. The number (21) indicates the number of LUSE masters available in the
LUSE category.
• 0:7B (1–1) is an LUSE master. 1–1 besides 0:7B indicates the RAID group to which the LUSE
master belongs.
• Components is a resource type. The number (2) indicates the number of LDEVs that belong to the
selected LUSE master, 0:7B (1–1).
0:7B (1–1) and 0:7C (1–1) are the corresponding LDEVs.
Related metrics associated with the resources types and resources in the LUSE category are displayed
in the Choose Metrics box. Select metrics at the resource type or resource levels, or both and view
the related performance graphs in the Chart Work Area. The following table provides the default set
of metrics that are displayed in the Choose Metrics box:
Default set of metricsLUSE subcategory or resources
• LUSE Total IO/s
• LUSE Total MB/s
LUSE
Related Topics
See the following related topics:
• “Front-end navigation path” on page 221
• “Cache navigation path” on page 223
• “Back-end navigation path” on page 224
• “ThP Pool navigation path” on page 227
• “Snapshot Pool navigation path” on page 229
• “Replication Volumes navigation path” on page 231
• “Host Groups navigation path” on page 234
• “Ext-RAID Groups navigation path” on page 236
• “Drive types navigation path” on page 237
• “Custom groups navigation path” on page 239
Host Groups navigation path
The Host Groups category comprises of the ports and LDEVs configured to communicate with individual
host groups. Ports is a main resource type that further expands to display the individual ports and
associated LDEVs. The Host Groups category includes the following resource selection path:
Host Groups > Individual host groups > Ports (resource type) > Individual Ports > LDEVs (resource
type) > Individual LDEVs.
NOTE:
The ports and LDEVs in this category can be associated with multiple hosts in a host group.
The number of resources associated with a resource type is displayed beside it. For example:
• Host Groups (205)
• Ports (1)
• LDEVs (2)
Using charts234