HP StorageWorks XP Remote Web Console Software - Manual (Page 181)

The Add JNL Group window displays the following information:
•
JNLG of the local DKC is used in check box ON: Allows you to specify whether to register
journal groups of the supervisor DKC by selecting the check box of far left of DKCs (DKC-1
to DKC-4).
The check box is selected on DKC-1 by default. Clear this check box if you do not want to
register journal groups of the supervisor DKC.
•
DKC-1 to DKC-4: Represent four storage systems.
•
S/N(LDKC): Allows you to specify the serial number of a storage system.
Notes:
◦ If JNLG of the local DKC is used in check box ON is selected, the serial number of the
supervisor DKC is already specified and unchangeable.
◦ If JNLG of the local DKC is used in check box ON is cleared, you cannot specify the serial
number of the supervisor DKC.
◦ You cannot set the same serial number to DKC-1 through DKC-4.
•
LDKC: Indicates the LDKC number of a storage system.
•
Controller ID: Indicates the controller ID of a storage system.
Notes:
◦ The controller ID is unchangeable, if JNLG of the local DKC is used in check box ON is
selected.
◦ The controller ID for XP disk array is 4.
•
Cmd. Dev.(LDKC, CU, LDEV): The text box on the left allows you to specify the LDKC number
of the remote command device. The drop-down list on the center allows you to specify the CU
number of the remote command device. The drop-down list on the right allows you to specify
the LDEV number of the remote command device.
NOTE: When you register a journal group of the supervisor DKC, the LDKC, the CU and
LDEV numbers cannot be specified.
•
JNLG: Displays journal groups.
There are two lists named JNLG in the Add JNL Group window. To register journal groups in
an extended consistency group, you must move the journal groups from the left list to the right
list.
•
->Add: Allows you to move journal groups selected in the left JNLG list to the right JNLG list.
•
<-Cancel: Allows you to move journal groups selected in the right JNLG list to the left JNLG
list.
•
Mirror ID: Allows you to specify a mirror ID.
•
Num of JNLG: Displays the number of journal groups:
Current: The number of journal groups already registered in the storage system. ◦
◦ Total in DKC: The number of journal groups in the storage system after journal groups
are registered or removed.
◦ Total in EXCTG: The number of journal groups in the extended consistency group after
journal groups are registered or removed.
•
Set: Applies the settings in the window to the Preview list of the EXCTG Operation window.
•
Cancel: Cancels the settings.
Registering Journal Groups in an Extended Consistency Group 181