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Chapter 6 Configuring Journal Groups 6-5
Hitachi Universal Replicator for IBM /OS User’s Guide
Figure 6-1 Edit JNL Volumes Window
The Edit JNL Volumes window displays the following:
• JNL Volumes: Displays information about journal volumes.
– Parity Group: indicates the parity group where a journal volume
belongs.
Note: If the letter "E" is displayed at the beginning of a parity group
name, the journal volume is an external volume.
– LDKC:CU:LDEV: Indicates the LDKC number, the CU number and the
LDEV number of a journal volume.
Note: If a sharp symbol (#) is displayed at the end of a volume, the
volume is an external volume.
– Capacity: Indicates the capacity of a journal volume. The unit is
cylinders if the volume is a mainframe volume. The unit is gigabytes if
the volume is an open-systems volume.
– Emulation: Indicates the emulation type of a journal volume.
– CLPR: Indicates the number and the name of the CLPR where the
journal volume belongs.
– Operation: Displays one of the following:
Blank
This column usually displays a blank.
Add
Indicates a volume to be added to a journal group
Delete
Indicates a volume to be deleted from a journal group