Moving the journal
To move the journal data set from one DASD device to another, do the following:
Action | Command |
---|---|
1. Put DFSMShsm in emergency mode. | SETSYS EMERGENCY |
2. Issue the CONTROLDATASETS parameter of the BACKVOL command to back up the control and journal data sets. | BACKVOL CONTROLDATASETS |
3. Stop DFSMShsm. | F DFSMSHSM,STOP |
4. Delete the old journal data set | |
5. Allocate a new journal data set on a different DASD device. | |
6. Start DFSMShsm. | S DFSMSHSM |