1、挂载备份服务器的备份目录

1、建立备份片存放目录，这里没有使用catalog，所以需要和生产库备份目录路径相同

mkdir /prod/backup/

2、挂载备份服务器备份目录

showmount -e 192.168.8.148

mount 192.168.8.148:/arc_bk/other_bk /prod/backup

bdf

2、创建远程测试库所需pfile

1、生产库中生成pfile

create pfile='/tmp/initfact.ora' from spfile ;

2、远程测试库创建所需的pfile

vi $Oracle_HOME/dbs/initfact.ora

fact.__db_cache_size=180355072

fact.__java_pool_size=4194304

fact.__large_pool_size=4194304

fact.__shared_pool_size=100663296

fact.__streams_pool_size=0

*.audit_file_dest='/u01/apps/oracle/admin/fact/adump'

*.background_dump_dest='/u01/apps/oracle/admin/fact/bdump'

*.compatible='10.2.0.1.0'

*.control_files='/u01/fact/control01.ctl','/u01/fact/control02.ctl','/u01/fact/control03.ctl'  

*.core_dump_dest='/u01/apps/oracle/admin/fact/cdump'

*.db_block_size=8192

*.db_domain=''

*.db_file_multiblock_read_db iis7站长之家=16

*.db_name='fact'

*.db_recovery_file_dest='/u01/apps/oracle/flash_recovery_area'

*.db_recovery_file_dest_size=2147483648

*.dispatchers='(PROTOCOL=TCP) (SERVICE=factXDB)'

*.job_queue_processes=10

*.log_archive_dest_1='location=/u01/arch1'

*.open_cursors=300

*.pga_aggregate_target=96468992

*.processes=150

*.remote_login_passwordfile='EXCLUSIVE'

*.sga_target=290455552

*.undo_management='AUTO'

*.undo_tablespace='undotbs1'

*.user_dump_dest='/u01/apps/oracle/admin/fact/udump'

3、保证远程测试库数据目录的可用性

1、建立目录

mkdir -p /u01/apps/oracle/admin/fact/adump

mkdir -p /u01/apps/oracle/admin/fact/bdump

mkdir -p /u01/apps/oracle/admin/fact/cdump

mkdir -p /u01/apps/oracle/admin/fact/udump

mkdir -p /u01/fact/

mkdir -p /u01/apps/oracle/flash_recovery_area

mkdir -p /u01/fact/datafiles

mkdir -p /u01/fact/logfiles

2、确定权限

ls -l /u01/apps/oracle/admin/fact/

ls -l /u01/fact

ls -l /u01/

ls -l /u01/apps/oracle/

3、查看磁盘空间

bdf

4、保证远程测试库备份信息的可用性

确保nfs目录中的数据能够被nobody可读可写的权限。

ls -l /prod/backup/

5、将远程测试库启动到nomount

在使用rman的时候需要使用相应的内存，所以需要数据库至少启动到nomount状态下。

export ORACLE_SID=fact

sqlplus / as sysdba

startup nomount ;