Use this window to view available, used, and unavailable LDEV IDs in matrix format. The vertical scale in the matrix indicates the second-to-last digit of the LDEV number, and the horizontal scale indicates the last digit of the LDEV number.

In the matrix, used LDEV numbers are displayed in blue, unselectable LDEV numbers are displayed in gray, and unused LDEV numbers are displayed in white. The LDEV numbers corresponding to any one of the following conditions cannot be specified:

• The LDEV is already in use.
• The LDEV is already assigned to another emulation group (grouped every 32 LDEVs).
• The LDEV is not assigned to the user.

Summary

Item	Description
LDEV IDs	LDEV identifier, which is the combination of LDKC, CU, and LDEV. LDKC: Indicates the LDKC number. CU: Indicates the CU number. The CU number range for each storage system type is: VSP G130: 00 to 07 VSP G350 and VSP F350: 00 to 3F VSP G370 and VSP F370: 00 to 7F VSP G700 and VSP F700: 00 to BF VSP G900 and VSP F900: 00 to FE