delete_obsolete

### This script will be sourced into the rman_bck.sh script and is responsible for creating the rman backup command string
###
### Created to delete obsolete backups from disk

debugmsg 1 "Start of external script ${EXTERNAL_SCRIPT}"
CMD_STR="
  ORACLE_HOME=$ORACLE_HOME ; export ORACLE_HOME
  ORACLE_SID=$ORACLE_SID ; export ORACLE_SID
  LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH ; export LD_LIBRARY_PATH
  NLS_DATE_FORMAT='DD/MM/YYYY HH24:MI:SS' ; export NLS_DATE_FORMAT
  $RMAN msglog $RMAN_LOG_FILE append << EOF
    $TARGET_CONNECT_STR
    $CATALOG_CONNECT_STR

    set echo on

    ### Enable the controlfile autobackup
    ### This is not realy necessary when using an rman database catalog

    configure controlfile autobackup format for device type DISK to '$DISK_DESTINATION/%F';
    configure controlfile autobackup on;

    ### Set the channel configuration
    configure device type disk parallelism $PARALLELISM;
    configure default device type to disk;
    configure channel device type disk format '$DISK_DESTINATION/%U';

    ### Output the configuration
    show all;

    ### Verify the backups on disk
    crosscheck backup;
    list expired backup;
    delete noprompt expired backup;

    ### report the obsolete backups using recovery window / redundancy parameters set in the controlfile
   report obsolete;

    ### delete the obsolete backups from disk
    delete force noprompt obsolete;

EOF
"
debugmsg 2 "  CMD_STR: $CMD_STR"
debugmsg 1 "End of external script ${EXTERNAL_SCRIPT}"