HP XP Performance Advisor Software User Manual

Page 252

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LDEVs is a component type. The number (4) indicates the number of Ldevs associated with the
Snapshot Pool ID:25.

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9:C9 is one of the individual LDEV.

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RG(s) is a component type. The number (1) indicates the Raid Group associated with the
Snapshot Pool ID:7.

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VVols is a component type. The volumes listed under VVols are grouped based on host groups.
The number (1) besides VVols indicates the total number of host groups using the Snapshot
Pool ID:25. Click VVols to view the list of associated host groups.

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SHADOW is one of the individual host group.

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S-Vol is the component type. The number (1) indicates the number of LDEVs configured
as SVols and associated with the host group SHADOW.

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P-Vol is the component type. The number (1) indicates the number of LDEVs configured
as P-Vols and associated with the S-Vol A:1E.

The LDEVs and VVols can also be traced under the Back-end category. For more information, see

“Back-end navigation path” (page 243)

The applicable metrics are displayed in the Available Metrics Choose Metric Category list. Select
the metrics at the component type or the individual component levels, or both and view the related
performance graphs in the Chart Work Area. For a description of these metrics, see

“Metric

Category, metrics, and descriptions” (page 388)

The following table provides the default set of metric categories that are displayed in the Available
Metrics Choose Metric Category list for the XP and the P9000 disk arrays.

Most used default metric category

Snapshot Pool category for XP and P9000 disk arrays

Frontend IO Metrics

Snapshot pool ID

Utilization Metrics

RGs

Frontend IO Metrics

LDEVs

Frontend IO Metrics

VVols

Frontend IO Metrics

Host Group

Frontend IO Metrics

P-Vol

Frontend IO Metrics

S-Vol