HP XP P9000 Continuous Access Journal for Mainframe Systems User Guide

DescriptionItem
Options for starting the initial copy operation. The default is Entire.Initial Copy
• Entire: Initial copy starts after the pair is created. All data on the P-VOL is copied to the
S-VOL.
• None: Initial copy does not start after the pair is created. P-VOL and S-VOL must be identical.
• Delta: Initial copy does not start after the pair is created. The status of the pair changes to
HOLD or HOLDING (pair is intended for the delta resync).
Priority (scheduling order) of the initial copy operations (1-256), 32 is the default.Priority
For the details of the scheduling order of the initial copy for which the Priority is set, refer to
“Maximum initial copy operations and priorities” (page 29).
The range used for splitting a pair when a failure occurs. The default is Mirror.Error Level
• Mirror: All pairs in the pair’s mirror are split.
• Volume: Only the pair is split.
Master journal information.M-JNL Information
• Current Mirror(s): Number of mirrors registered in the master journal.
• Total Mirror(s): Sum of the following:
(1) Number of mirrors registered in the master journal.
(2) Number of mirrors to be added by the Paircreate dialog box.
(3) Number of mirrors for volumes in the Preview list in the Pair Operation window.
Applies the settings to the Preview list in the Pair Operation window.Set
Discards the settings and closes the dialog box.Cancel
Suspend Pair dialog box
Use this dialog box to split a pair.
See “Splitting pairs ” (page 72) for complete information.
DescriptionItem
Specify whether to permit hosts to write data to the S-VOL. The default is Disable (that is, do
not permit):
S-VOL Write
• Disable: Hosts cannot write data to the S-VOL while the pair is split.
• Enable: Hosts can write data to the S-VOL while the pair is split. This option is available
only when the selected volume is a P-VOL.
Specify the split range. The default is Volume if two or more pairs in the same mirror are
selected. Otherwise, the default is Mirror.
Range
• Volume: Splits only the specified pairs.
• Mirror: Splits all pairs in the specified pairs’s mirror.
Pair Operation window 175