EMC Storage Pool

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Attributes

Name

Description

Unit

Recommended Alert Conditions

Attribute Type

Consumed Capacity Percentage

Percentage of the storage pool that is actually allocated or reserved.

Percentage (%)

None

Statistics

Consumed Capacity

Number of bytes actually consumed in the storage pool.

Terabytes (TB)

None

Statistics

Oversubscription Situation*

This metric reports an oversubscription situation, that is when:

1.The storage pool is configured for thin provisioning
2.The storage pool is oversubscribed, i.e. the total disk space visible to the hosts (subscribers) is greater than its actual capacity (this situation is normal for a thin pool since it is its very purpose)
3.The storage actual consumed capacity is higher than 75%

{0 = No; 1 = Yes}

Alarm =1

Statistics

Read Byte Rate

Bytes read per second from the storage pool since the last collect.

Megabytes per second (MB/s)

None

Statistics

Subscribed Capacity Percentage

Percentage of the storage pool that is subscribed.

 
Note: This attribute can exceed 100 % for thin provisioned storage pools.

Percentage (%)

None

Statistics

Subscribed Capacity

Total host visible capacity.

Gigabytes (GB)

None

Statistics

Transfer Byte Rate

Total bytes transferred per second (sent and received).

Megabytes per second (MB/s)

None

Statistics

Write Byte Rate

Bytes written per second to the storage pool since the last collect.

Megabytes per second (MB/s)

None

Statistics

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