CAJ ATTIME Suspend Function
The CAJ ATTIME Suspend function enables the followings on a Business Copy for Mainframe copy
group that is linked with Continuous Access Journal for Mainframe:
• To acquire a backup without suspending the Continuous Access Journal for Mainframe copy
group.
• To acquire a synchronized backup for a Continuous Access Journal for Mainframe copy group
configured across multiple storage systems.
Performing a Backup Using the CAJ ATTIME Suspend Function (for Cnt Ac-J Z)
Figure 48 (page 86) shows an example of performing a backup using the CAJ ATTIME Suspend
function (for Continuous Access Journal for Mainframe).
Figure 48 Cnt-Ac J Z backup configuration example using the CAJ ATTIME suspend function
Before backup using the CAJ ATTIME Suspend function, the following is the normal status of each
copy group:
• For Continuous Access Journal for Mainframe copy groups: DUPLEX
• For Business Copy for Mainframe copy groups: SUSPOP
When using the CAJ ATTIME Suspend function to perform a backup operation for Continuous
Access Journal for Mainframe:
86 Understanding Business Continuity Manager functions
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