PI_CHAC

Ops Center Analyzer REST API Reference Guide
Version
11.0.x
Audience
anonymous
Part Number
MK-99ANA003-18

The PI_CHAC record stores the performance data indicating the performance between a channel adapter and cache switch.

Collection Interval

60

Key Fields

CHA_NAME and CACHE_SWITCH_NAME

Lifetime

From when the channel adapter is set up to when it is removed

Fields

Field Name1

Description

 Access Type

Format

ACCESS_PATH_USAGE_RATE

Usage rate of the access path between the channel adapter and the cache switch (%)

 1, 3

float

CACHE_SWITCH_NAME

Name of the cache switch2

 1, 3

string(16)

CHA_NAME

Name of the channel adapter

 1, 3

string(16)

INPUT_RECORD_TYPE

Record type identifier, which is always set to CHAC

 1, 3

char(8)

INTERVAL

Interval (in seconds) at which information is collected

 1, 3

ulong

RECORD_TIME

Time (in GMT) at which data was collected from the storage system and the record was created

 1, 3

time_t

Notes:

  1. The value cannot be collected for VSP E series, VSP 5000 series, VSP Gx00 models, and VSP Fx00 models storage systems.
  2. For VSP G1000, G1500, and VSP F1500, the cache memory name is stored in this field.