HP StorageWorks External Storage XP user guide (T1706-96006, June 2006)

External Storage XP user guide 73
Mapping external LUs (Add LU)
After setting the port used for External Storage XP to External, map the external LU as an internal LDEV.
If you mapped the external LU and previously set the VMA of LUN Security XP Extension in that volume, the
former VMA setting is overwritten when you map the volume again. However, if LUN Security XP Extension
is not installed when you remap the volume, the volume with the VMA setting cannot be mapped.
Mapping external LUs individually (Add LU)
This section describes mapping operations starting with the Add LU command. Use the Add LU
(Figure 42), Select Paths (Figure 43), SSID (Figure 46), and Set SSID (Figure 47) panes for mapping
external LUs individually.
NOTE: Before mapping the external LU, ensure that no other applications (such as RAID Manager XP)
that use the command device are executing. Stop any applications that are executing.
Figure 42 Add LU window
• Vendor
External array’s vendor.
• Product
External array’s product name.
• Serial
External array’s product serial number.
• WWN
World Wide Name of the external array port used for connecting to the local array.
• LUN
LU number of the external LU.
• Device
External LU’s device name.
• Ex-Dev. info.
External array information. When the external array is an XP1024/XP128 or TagmaStore Workgroup
Modular Storage (WMS) array, an asterisk (*) appears.
• VMA
CU list
CU:LDEV list
LDEV map