Blog @民工甲

主服务器

A，su – oracle   /* 登录 */

B，rman target /     /* 进入RMAN */

C，list backup;

D，delete backup; (yes)   /* 删除原有备份 */

E，(list backup;)

F，backup database plus archivelog;  /* 备份数据库和归档日志 */

多进程备份

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;
allocate channel C5 device type disk;
backup database plus archivelog;
}

G，report obsolete;

H，delete obsolete; (yes)

I，exit    /* 退出RMAN */
Data Guard服务器

A, su – oracle

B, cd /orldata/oracle/flash_recovery_area/DATANAME/archivelog/    //进入日志目录

C, rm -rf 2010_03_*        //删除非本月日志目录

D, rman target /

E, crosscheck archivelog all;        //检查

F, delete expired archivelog all;     //删除

G, exit