Hitachi Universal Replicator for z/OS User Guide: HP XP12000 Disk Array, HP XP10000 Disk Array, HP 200 Storage Virtualization System (T1778-96021, May 2011)

Figure 81 Storage Systems in the EXCTG Operation Window
• S/N(LDKC): Indicates the serial number of a storage system and LDKC number that is enclosed
by parentheses.
• Controller ID: Indicates the controller ID of a storage system and the model name of a storage
system that is enclosed by parentheses.
• Num. of JNLG: Indicates the number of journal groups in an storage system in the extended
consistency group.
• JNLG: Indicates journal group numbers. A journal group number is a two-digit hexadecimal
number.
• Cmd. Dev.: Indicates a remote command device. The number on the left of the colon (:) is a
CU number. The LDKC number, the CU number and the LDEV number are displayed.
Displaying a List of Journal Groups in an Extended Consistency Group
The EXCTG Operation window allows you to display a list of journal groups in an extended
consistency group.
To display a list of journal groups in an extended consistency group:
1. Display the EXCTG Operation window.
2. In the tree, double-click Registered, an LDKC below Registered, and then select an extended
consistency group.
3. Select a storage system from below the extended consistency group.
The list displays a list of journal groups in the extended consistency groups (“Storage Systems
in the EXCTG Operation Window” (page 178)).
Figure 82 Storage Systems in the EXCTG Operation Window
• JNLG: Indicates journal group numbers. A journal group number is a two-digit hexadecimal
number.
• Mirror ID: Indicates the mirror ID of a journal group.
• Attribute: Indicates the attribute of a journal group.
A master journal group
A restore journal group
• Status: Indicates the status of a journal group.
178 Using Extended Consistency Groups