Pool Name (ID)

Displays the pool name and pool ID.

User-Defined Threshold (%)

Displays the pool threshold.

• Warning: Warning threshold is displayed.
• Depletion: Depletion threshold is displayed.

For a Thin Image pool, a hyphen (-) is displayed for Depletion.

Capacity(Used/Total)

Displays the capacity before and after shrinking.

As for the pool comprised of pool volumes assigned by the accelerated compression-enabled parity groups, the writable capacity may be smaller than the displayed capacity.

• Before Shrinking: Displays the sum of the mapped capacity and the reserved page capacity, the total capacity before shrinking the pool, and the pool usage rates.
• After Shrinking: Displays the sum of the mapped capacity and the reserved page capacity, the total capacity after shrinking the pool, and the pool usage rates.

Physical Capacity (Used/Total)

Displays the capacity before and after shrinking.

• Before Shrinking: For the pool of containing the pool-VOL which supports the accelerated compression, this item displays the total capacity, the used capacity, and the usage percentages. The capacity is the capacity reserved for writing data in the pool. If the accelerated compression is not supported, a hyphen (-) appears.
• After Shrinking: For the pool comprised of pool volumes supporting accelerated compression, this item displays the total capacity, the used capacity, and the usage percentages. The capacity is the capacity reserved for writing data in the pool. If the accelerated compression is not supported, a hyphen (-) appears.

LDEV ID

LDEV identifier, which is the combination of LDKC, CU, and LDEV.

LDEV Name

Displays the LDEV name.

Parity Group ID

Displays the parity group ID.

Capacity

Displays the pool-VOL capacity.

Attribute

Attribute of the volume indicating how the LDEV is being used.

Pool VOL: LDEV with pool-VOL

Data Direct Mapping: LDEV with data direct mapping attribute.

Hyphen (-): Volume in which the attribute is not defined.

Accelerated Compression

Displays the information about the accelerated compression of the parity group comprised of LDEVs.

Enabled: The accelerated compression of the parity group is enabled.

Disabled: The accelerated compression of the parity group is disabled.

Hyphen (-): The parity group with accelerated compression is not supported.

Expanded Space Used

Displays the information that LDEV is allocated on the expanded area or the physical area. If the accelerated compression is enabled, LDEVs are initially allocated on the physical area, then LDEVs are allocated on the expanded area.

This item displays whether the area of which LDEV is allocated is the expanded area or the physical area.

Yes: LDEV is allocated in the expanded area.

No: LDEV is allocated in the physical area.