You can specify the checkpoint notification on the SAVACTMSGQ parameter. The specified message queue receives a message after checkpoint processing is complete. An operator or a job can monitor this message queue and restart applications when checkpoint processing is complete.
| Command | Full Synchronization | Library Synchronization | System-Defined Synchronization | Save Operation Abnormal Termination |
|---|---|---|---|---|
| SAVLIB |
CPI37121 | CPI3710 for each library | CPI3710 for each library | CPI3711 |
SAVRSTLIB |
not available | CPI3710 for each library | CPI3710 for each library | CPI3711 |
| SAV objects in |
CPI37121 | not available | CPI3710 for each library | CPI3711 |
| SAVDLO |
not available | not available | not available | not available |
| SAV objects in |
CPI3712 | not available | CPI3712 | CPI3722 |
| Note: 1 Prior
to the CPI3712 checkpoint completion message, messages CPI3724 and CPI3725
are sent to the message queue and to the workstation to indicate the progress
of the checkpoint processing. CPI3724 is sent for each library as the operation
begins to allocate the objects in that library. CPI3725 is sent when all objects
have been allocated as the operation begins to obtain the checkpoint images
of the objects.
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