Oracle FULL Database Compressed backup on Disk using RMAN

connect target /

RUN

{

ALLOCATE CHANNEL c1 DEVICE TYPE disk;

ALLOCATE CHANNEL c2 DEVICE TYPE disk;

ALLOCATE CHANNEL c3 DEVICE TYPE disk;

ALLOCATE CHANNEL c4 DEVICE TYPE disk;

sql 'ALTER SYSTEM ARCHIVE LOG CURRENT';

sql 'ALTER SYSTEM SWITCH LOGFILE';

sql 'ALTER SYSTEM SWITCH LOGFILE';

sql 'ALTER SYSTEM SWITCH LOGFILE';

CROSSCHECK ARCHIVELOG ALL;

backup AS COMPRESSED BACKUPSET full database tag PRD_FULL format '/location/%d_%T_%s_%p_FULL';

backup as compressed backupset archivelog all format 'location/%d_%s_%p_%c_%t.arc.rman';

backup current controlfile format '/location/%d_%T_%s_%p_CONTROL.ctl';

release channel c1;

release channel c2;

release channel c3;

release channel c4;

}