LDEV ID

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

LDEV Name

LDEV name, including the combination of prefix characters and the initial number.

Parity Group ID

Parity group identifier.

Pool Name (ID)

Pool name and pool identifier.

Capacity

LDEV capacity.

Provisioning Type

Type of LDEV.

• Basic: Internal volume.
• DP: DP-VOL.
• External: External volume.
• Snapshot: Thin Image volume.
• ALU: LDEV with the ALU attribution.

Capacity Saving

Displays the capacity saving setting of the LDEV.

• Compression: The compression function is used.
• Deduplication and Compression: The deduplication and compression functions are used.
• Disabled: The capacity saving function is not used.
• - (hyphen): The LDEV does not support the capacity saving function.

Full Allocation

Displays the status of the setting for the full allocation in a pool associated with the V-VOL.

• Enable: Full allocation is performed.
• Disable: Full allocation is not performed.
• - (hyphen): LDEVs other than V-VOLs for Dynamic Provisioning.

Tiering Policy

Tiering policy. A hyphen (-) is displayed for volumes other than Dynamic Tiering volumes.

New Page Assignment Tier

Displays the new page assignment tier for the LDEV. A hyphen (-) is displayed for volumes other than Dynamic Tiering volumes.

Tier Relocation

Displays whether tier relocation is enabled or disabled. A hyphen (-) is displayed for volumes other than Dynamic Tiering volumes.

Relocation Priority

Displays the relocation priority assigned to the LDEV. A hyphen is displayed if the LDEV is the one of following:

• LDEV other than Dynamic Tiering.
• The tier relocation of LDEV is set to disabled.

ALUA Mode

Information about the ALUA mode.

• Enabled: LDEV can be used in ALUA.
• Disabled: LDEV cannot be used in ALUA.