Block LDEVs window

Use this window to block specific LDEVs. The data on the LDEV cannot be accessed when the LDEV is blocked.

Item	Description
LDEV ID	LDEV identifier, which is the combination of LDKC, CU, and LDEV.
LDEV Name	LDEV name.
Parity Group ID	Parity group identifier.
Pool Name (ID)	Pool name and pool identifier.
Capacity	LDEV capacity.
Provisioning Type	Provisioning type assigned to the LDEV. Basic: Internal volume. DP: DP-VOL. External: External volume. Snapshot: Thin Image volume. ALU: LDEV with the ALU attribution.
Attribute	Displays the attribute of the LDEV. Command Device: CCI command device. Remote Command Device: Remote command device for CCI. TSE: TSE-VOL for Compatible FlashCopy® SE. ALU: LDEV with the ALU attribution. SLU: LDEV with the SLU attribution. Data Direct Mapping: LDEV with the data direct mapping attribute. NAS Platform (User LU): LDEV used for storing the NAS user data. This value appears if the NAS module is installed. NAS Platform (System LU): LDEV used for storing the NAS firmware system data. This value appears if the NAS module is installed. Deduplication System Data Volume: LDEV used to manage data deduplication. - (hyphen): LDEV for which the attribute is not defined.