IBM DS Rank

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Attributes

Name

Description

Units

Default Alert Conditions

Type

Operation Rate*

Total number of operations per second.

Operations/s

None

Statistics

Read Byte Rate

Bytes read per second from the rank since the last collect.

Megabytes per seconds (MB/s)

None

Statistics

Read Operation Percentage

Percentage of read operations.

Percentage (%)

None

Statistics

Read Operation Rate

Amount of read operation per second.

Operations/s

None

Statistics

Read Response Time

Average time taken by the controller to complete read requests during the polling period.

Milliseconds (ms)

Alarm ≥ 20

(After 5 consecutive occurrences)

Response Time

Status

Status of the rank.

{0=OK; 1 = Degraded; 2 = Failed}

Warning = 1
Alarm = 2

Availability

Transfer Byte Rate

Total bytes transferred per second (sent and received).

Megabytes per seconds (MB/s)

None

Statistics

Write Byte Rate

Bytes written per second from the rank since the last collect.

Megabytes per seconds (MB/s)

None

Statistics

Write Operation Percentage

Percentage of write operations.

Percentage (%)

None

Statistics

Write Operation Rate

Amount of write operation per second.

Operations/s

None

Statistics

Write Response Time

Average time taken by the controller to complete write requests during the polling period.

Milliseconds (ms)

Alarm ≥ 20

(After 5 consecutive occurrences)

Response Time

* Attributes marked with an asterisk are used by default when visualizing the corresponding monitor instance in BMC TrueSight Operations Management.