Log Maintenance in Batch
The following figure shows sample JCL that executes the Log Maintenance utility you can use to perform log maintenance in batch. You must have authority to update the parameters for the IMSID specified.
Sample Batch Log Maintenance Utility JCL
//JOBNAME JOB (account)
//* UPDATE JOB CARD
//*
//LOGMAINT EXEC PGM=IKJEFT01,
// PARM=DLAXUTL0,DYNAMNBR=16,REGION=512K
//*
//STEPLIB DD DSN=BMC.DLALIB,
//* UPDATE LIBRARY
// DISP=SHR
//SYSUT1 DD DSN=&&DLALOGS,
// DISP=(NEW,DELETE,KEEP),UNIT=SYSDA,
// SPACE=(CYL,(2,2))
//*//SYSUT1 SPACE PARAMETER MUST MATCH LOG DATA SET SPACE
//SYSTSPRT DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
//SYSTSIN DD *
BATCH COMMANDS
/*The commands shown in the following table require the input of the IMSID.
Log Maintenance Commands
Command | Description |
|---|---|
STATUS imsid | Displays the current log data set status. |
PURGE imsid | Deletes inactive log records. |
RECOVER imsid | Re-creates the log or clears log errors. |
FORMAT imsid | Clears and formats the log data sets. |
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