RMAN> run{
2> allocate channel c1 type disk;
3> allocate channel c2 type disk;
4> backup database format '/backup/full_%U.bak';
5> backup archivelog all format '/backup/arc_%U.bak';
6> release channel c1;
7> release channel c2;
8> }
1.4
)
RAC
主库执行创建物理备库控制文件
alter database create standby controlfile as '/backup/st.ctl';
1.5
)
RAC
主库创建物理备库初始化参数文件
SQL> create pfile='/backup/test.ora' from spfile;
File created.
修改主库参数文件
[oracle@gitiraca backup]$ vi test.ora
加入
*.service_names=TESTRAC
*.log_archive_config='dg_config=(TESTRAC,RACDG)'
*.log_archive_dest_3='location=standby
valid_for=(online_logfiles,primary_role) db_unique_name=RACDG'
*.db_file_name_convert='/u01/app/standbydata','+DATA/TESTRAC/DATAFILE
','/u01/app/tempdata','+DATA/TESTRAC/TEMPFILE'
*.log_file_name_convert='/u01/app/redo','+DATA/TESTRAC/ONLINELOG/'
*.standby_file_management='auto'
*.fal_server='standby'
log_archive_dest_3
参数错误会导致主库关闭够无法
OPEN
alter
文件会警告
WARNING: No local destinations have been defined for archival of the
Standby Redo Log
关闭
RAC
Srvctl stop database –d TESTRAC
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