Select Pool window

Pool Name (ID)

The pool name and identification number.

Pool Type

Indicates the pool type.

• DP Dynamic Provisioning
• TI Thin Image

RAID Level

The RAID level of the pool.

Capacity

The pool capacity. If the pool-VOL belonging to the parity group in which accelerated compression is enabled, is included in the pool, sometimes the capacity is displayed less than the possible capacity which can be written.

Values:

• Total The total pool capacity. If the pool-VOL belonging to the parity group for which accelerated compression, is included in the pool, the capacity available for writing data might be less than the displayed capacity.
• Used The amount of pool capacity that is used.
• Used (%) The percentage of pool capacity that is use.

  Note: This number is truncated to an integer.

Drive Type/RPM

The data drive type and RPM. For VSP E series, this item is displayed as Drive Type.

For more information about data drive type, see Pool creation and data drive type priority.

Encryption

The pool's encryption information.

• EnabledA pool was created by the pool volume for which encryption is enabled.
• DisabledA pool was created by the pool volume for which encryption is disabled.
• MixedA pool contains two or more of the following:
  • Volume for which encryption is enabled
  • Volume for which encryption is disabled
  • External volume

Note: Data encryption is not ensured in an LDEV with Mixed encryption status.

For pools created in external volumes, or blocked pools, a hyphen (-) is displayed.

User-Defined Threshold (%)

Indicates the thresholds you set.

• Warning Warning thresholds.
• Depletion Depletion thresholds.

Suspend TI pairs when the depletion threshold is exceeded

Indicates whether a Thin Image pair copy is suspended when the depletion threshold is exceeded.

• Yes Suspended
• No Not suspended

Information about the subscription is displayed.

Current: The total percentage of the V-VOL capacity currently assigned to the pool is displayed.

Limit: The percentage of the subscription amount currently set in the pool is displayed.

This item is displayed only for VSP E series.

Number of V-VOLs

Indicates the number of virtual volumes currently associated with a pool and the maximum number of virtual volumes that can be associated with the pool. For a pool with the Data Direct Mapping attribute, "-" is shown for the maximum number of virtual volumes that can be associated with the pool.

Number of Root VOLs

Indicates the number of root volumes for a Thin Image pair. When there are no volumes to be counted, "-" is shown.

Detail button

Click to open the Pool Property window.

For more information about this window, see the Provisioning Guide for your storage system.