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.

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

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

As for the pool using pool-VOLs assigned from the accelerated compression-enabled parity groups, the writable capacity may be smaller than the capacity which is displayed.

Physical Capacity (Used/Total)

Displays the capacity before and after shrinking.

• Before Shrinking: This item displays the total capacity, the used capacity, and the usage percentages for the pool of the pool-VOL that supports accelerated compression. Capacity refers to the capacity of the data reserved for writing. If the accelerated compression is not supported, a hyphen (-) appears.

• After Shrinking: This item displays the total capacity, the used capacity, and the usage percentages for the pool of the pool-VOL that supports accelerated compression. Capacity refers to the capacity of the data reserved for writing. 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 of the pool-VOL.

Data Direct Mapping: LDEV of the data direct mapping attribute.

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

accelerated compression

Displays information about the accelerated compression of the parity group.

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

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

Hyphen (-): accelerated compression is not supported on the parity group.

Expanded Space Used

Displays the allocation of the LDEV in the expanded area or the physical area. If accelerated compression is enabled, LDEVs are initially allocated in the physical area. Otherwise, LDEVs are allocated in the expanded area.

Yes: The LDEV is allocated in the expanded area.

No: The LDEV is allocated in the physical area.