FRA
SQL> rman target/
show all :세팅값 확인
RMAN> delete obsolete; 백업분 삭제
RMAN> report obsolete :삭제 할 내용 확인
RMAN>list backup of database; 데이터 파일 확인
nomount:started, mount:mounted
24시간 1440분 86400초
//sys 계정으로 접속
sqlplus sys/oracle@ip:port/sid as sysdba
Recovery Catalog p.2-10
1.sqlplus sys/pass@catdb as sysdba
2.SQL>create user rman
backup as backupset format '/home/oracle/df4_%f_%d_%s_%p.bus' datafile 4
//백업전용
%f:파일번호
%d:sid
%s=sequence(backup set number)
%p:piece번호
all metric
mkdir /backup; chown oracle:oinstall /back
//FRA 청소
//전체 백업
backup as copy database
$sed
achivelog
incomplete recovery
alter log
SQL>show parameter background_d
show recyclebin;