Select Ldev Window - HP StorageWorks XP12000 User Manual

Select LDEV window

Figure 49 Select LDEV window
CU list
•
CU number of the local array to which you want to map the external LU.
• Interval
Interval of the CU:LDEV number for mapping each volume. When two or more LDEVs are created
from one external LU and mapped, the CU:LDEV number is set at intervals specified in each created
LDEV.
For example, set the interval as follows:
• In the Device list, select three external LUs.
• In Create LDEVs on the Auto Map Setting window, select 3 (nine LDEVs are created).
• In Interval, select 1.
• Set the starting CU:LDEV number to 00:00.
For this example, LDEVs created from the first external LU are mapped to 00:00, 00:02, and
00:04, respectively. The starting CU:LDEV number of LDEVs created from the second external
LU is 00:06, and subsequent LDEVS are mapped to 00:08 and 00:0A. The starting CU:LDEV
number of LDEVs created from the third external LU is 00:0C, and subsequent LDEVs are
mapped to 00:0E and 00:10.
• LDEV map
Each cell in the map represents an internal XP CU and LDEV number. Select a cell for the internal
LDEV on the map. The selected cell turns blue, and the LU of the selected cell becomes the first
CU:LDEV number of the mapped destination LUs. Defined (in use) internal LDEVs appear in gray,
and internal LDEVs to be mapped appear in white.
• Clear button
Releases the cell selected on the LDEV map.
OK button
•
External Storage XP user guide for the XP12000, XP10000, SVS200 101