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The LDEV Mapping (Manual) dialog box consists of:
•
List
– ExG
The external volume group number of the connected external volume,
which you specified in the Set External Volume Parameter dialog box, is
displayed.
– LDKC:CU:LDEV
You use the LDKC:CU:LDEV with the LDEV map for assigning the LDEV
number. You can either map an LDEV number to each LDEV one by one,
or map a numbers to multiple LDEVs at once.
The LDKC:CU:LDEV shows the LDKC numbers, CU numbers, and LDEV
numbers of the external volumes mapped as internal volumes. " - "
indicates that the external volumes are not mapped as internal volumes.
To assign an LDEV number to an LDEV, select one or more external
volume whose LDEV number is " - " in the LDKC:CU:LDEV, and select
one cell in the LDEV map.
When you select two or more external volumes in the LDKC:CU:LDEV,
the other cells are automatically added to match the number of external
volumes that you previously selected in the LDKC:CU:LDEV. When
Interval is set, mapping is performed in intervals of that number.
•
Pop-up menu
This dialog box does not have a pop-up menu that can be displayed.
Other items are same as the LDEV Mapping (Auto) dialog box.
SSID Dialog Box
The SSID dialog box allows you to set the SSID to the LDEVs in the external
volume. The USP V/VM storage system assigns a SSID which identifies each
group of LDEV number. If the LDEVs that you created do not have SSID, you
need to assign one using the SSID dialog box. The SSID dialog box is
displayed during the mapping operation when the SSID setting is required.
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Hitachi Universal Storage Platform V/VM Universal Volume Manager User's Guide
Performing Universal Volume Manager Operations
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