本文共 19547 字，大约阅读时间需要 65 分钟。
在前两节中，分别介绍了使用expdp/impdp迁移单实例数据库到rac环境的方法，其中包括使用表空间传输的方式，但如果在用户数量多，或者表空间数量多，又或者函数，过程，包等代码对象多的条件下，使用前两种方式迁移未免麻烦且费时，因而在本节中将简要的介绍下使用rman备份的异机恢复来实现迁移单实例数据库到rac环境，这种方式美中不足的地方是数据库需要以open resetlogs方式打开，意味着对数据库做不完全恢复，可能会丢失少量的数据！
环境介绍：
数据库的版本均为10.2.0.5，数据库字符集编码为utf8 操作系统的版本单实例数据库(源库)为rhel5.4 64 bit 数据库名：orcl.yang.com 实例名：orcl rac(目标数据库)为ceontos4.8 64bit一：目标数据库准备工作，rman备份的异机恢复要求数据库名要一致，因而需要先删掉原有的racdb数据库和数据文件
| [oracle@rac1 ~]$ srvctl stop database -d racdb -o immediate [oracle@rac1 ~]$ srvctl remove database -d racdb Remove the database racdb? (y/[n]) y [oracle@rac1 ~]$ crs_stat -t -v Name Type R/RA F/FT Target State Host ---------------------------------------------------------------------- ora....SM1.asm application 0/5 0/0 ONLINE ONLINE rac1 ora....C1.lsnr application 0/5 0/0 ONLINE ONLINE rac1 ora.rac1.gsd application 0/5 0/0 ONLINE ONLINE rac1 ora.rac1.ons application 0/3 0/0 ONLINE ONLINE rac1 ora.rac1.vip application 0/0 0/0 ONLINE ONLINE rac1 ora....SM2.asm application 0/5 0/0 ONLINE ONLINE rac2 ora....C2.lsnr application 0/5 0/0 ONLINE ONLINE rac2 ora.rac2.gsd application 0/5 0/0 ONLINE ONLINE rac2 ora.rac2.ons application 0/3 0/0 ONLINE ONLINE rac2 ora.rac2.vip application 0/0 0/0 ONLINE ONLINE rac2 节点2上同样需要修改/etc/oratab文件 [root@rac1 ~]# tail -n 1 /etc/oratab +ASM1:/u01/app/oracle/product/10.2.0/db_1:N [oracle@rac1 ~]$ export ORACLE_SID=+ASM1 [oracle@rac1 ~]$ asmcmd ASMCMD> rm -rf +DATA/RACDB ASMCMD> rm -rf +FRA/RACDB [oracle@rac1 ~]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Jan 3 12:43:13 2012 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn /as sysdba Connected. SQL> col state format a10 SQL> col name format a15 SQL> col failgroup format a20 SQL> set line 200 SQL> select state,redundancy,total_mb,free_mb,name,failgroup from v$asm_disk; STATE REDUNDANCY TOTAL_MB FREE_MB NAME FAILGROUP ---------- --------------------- ---------- ---------- --------------- -------------------- NORMAL UNKNOWN 286 0 NORMAL UNKNOWN 286 0 NORMAL UNKNOWN 286 0 NORMAL UNKNOWN 286 0 NORMAL UNKNOWN 286 0 NORMAL UNKNOWN 10208 10114 FRA_0000 FRA_0000 NORMAL UNKNOWN 9537 9443 DATA_0001 DATA_0001 NORMAL UNKNOWN 9537 9443 DATA_0000 DATA_0000 8 rows selected. 备注：前5个磁盘分别为表决盘和ocr，data磁盘组做了normal冗余 SQL> select group_number,name,state,type,total_mb,free_mb,unbalanced from v$asm_diskgroup; GROUP_NUMBER NAME STATE TYPE TOTAL_MB FREE_MB UNB ------------ --------------- ---------- ------------------ ---------- ---------- --- 1 DATA MOUNTED NORMAL 19074 18886 N 2 FRA MOUNTED EXTERN 10208 10114 N |
二：源库上建一个测试表，由spfile生成pfile
| SQL> show parameter name; NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_file_name_convert string db_name string orcl db_unique_name string orcl global_names boolean FALSE instance_name string orcl lock_name_space string log_file_name_convert string service_names string orcl.yang.com SQL> create table test1.migrate(a varchar2(20)); Table created. SQL> insert into test1.migrate a values ('successful'); 1 row created. SQL> commit; Commit complete. SQL> create pfile='/home/oracle/rman_bak/initorcl.ora' from spfile; File created. SQL> select file_id,file_name,tablespace_name from dba_data_files order by 1; FILE_ID FILE_NAME TABLESPACE_NAME ---------- -------------------------------------------------- --------------- 1 /u01/app/oracle/oradata/orcl/system01.dbf SYSTEM 2 /u01/app/oracle/oradata/orcl/undotbs01.dbf UNDOTBS1 3 /u01/app/oracle/oradata/orcl/sysaux01.dbf SYSAUX 4 /u01/app/oracle/oradata/orcl/users01.dbf USERS 5 /u01/app/oracle/oradata/orcl/example01.dbf EXAMPLE 6 /u01/app/oracle/oradata/orcl/exp_rac01.dbf EXP_RAC 7 /u01/app/oracle/oradata/orcl/exp_rac_index01.dbf EXP_RAC_INDEX 8 /u01/app/oracle/oradata/orcl/exp_rac1_01.dbf EXP_RAC1 9 /u01/app/oracle/oradata/orcl/exp_rac1_index_01.dbf EXP_RAC1_INDEX 9 rows selected. SQL> select file_id,file_name,tablespace_name from dba_temp_files order by 1; FILE_ID FILE_NAME TABLESPACE_NAME ---------- -------------------------------------------------- --------------- 1 /u01/app/oracle/oradata/orcl/temp01.dbf TEMP SQL> select file_name,tablespace_name from dba_temp_files; FILE_NAME TABLESPACE_NAME -------------------------------------------------- -------------------- /u01/app/oracle/oradata/orcl/temp01.dbf TEMP |
三：在源库上使用rman进行全库备份，并将备份复制到目标数据库上
| [oracle@server49 ~]$ rman target / Recovery Manager: Release 10.2.0.5.0 - Production on Tue Jan 3 12:10:06 2012 Copyright (c) 1982, 2007, Oracle. All rights reserved. connected to target database: ORCL (DBID=1299224612) RMAN> backup incremental level 0 2> format '/home/oracle/rman_bak/orcl_%U' 3> database plus archivelog 4> delete all input; RMAN> backup current controlfile format '/home/oracle/rman_bak/migrate.ctl'; RMAN> list backup of database summary; List of Backups =============== Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag ------- -- -- - ----------- --------------- ------- ------- ---------- --- 2 B 0 A DISK 03-JAN-12 1 1 NO TAG20120103T121503 [oracle@server49 ~]$ scp -rp /home/oracle/rman_bak/ rac1:/home/oracle/ |
四：在目标数据库上执行恢复
4.1 修改初始化参数文件如下| [oracle@rac1 ~]$ cat /home/oracle/rman_bak/initorcl.ora *.__db_cache_size=79691776 *.__java_pool_size=4194304 *.__large_pool_size=4194304 *.__shared_pool_size=109051904 *.__streams_pool_size=8388608 orcl1.instance_name='orcl1' orcl2.instance_name='orcl2' orcl1.instance_number=1 orcl2.instance_number=2 *.cluster_database=true *.cluster_database_instances=2 orcl1.thread=1 *.compatible='10.2.0.5.0' *.control_files='+DATA/orcl/controlfile/control01.ctl','+FRA/orcl/controlfile/control02.ctl' *.audit_file_dest='/u01/app/oracle/admin/orcl/adump' *.background_dump_dest='/u01/app/oracle/admin/orcl/bdump' *.core_dump_dest='/u01/app/oracle/admin/orcl/cdump' *.user_dump_dest='/u01/app/oracle/admin/orcl/udump' *.db_block_size=8192 *.db_domain='yang.com' *.db_file_multiblock_read_count=16 *.db_name='orcl' *.db_recovery_file_dest='+FRA' *.db_recovery_file_dest_size=21474836480 *.log_archive_dest_1='LOCATION=+FRA/orcl/archivelog' *.dispatchers='(PROTOCOL=TCP) (SERVICE=orclXDB)' *.job_queue_processes=10 *.log_archive_format='%t_%s_%r.arc' *.open_cursors=300 *.pga_aggregate_target=71303168 *.processes=150 *.remote_login_passwordfile='EXCLUSIVE' *.sga_target=213909504 *.undo_management='AUTO' orcl1.undo_tablespace='UNDOTBS1' orcl2.undo_tablespace='UNDOTBS2' 备注：需要格外注意的是，这个时候不能加orcl2.thread=2参数，否则后面无法将数据库启动到mount状态 |
4.2 创建相关的目录，两个节点上都应该存在相应的目录和密码文件
| [oracle@rac1 ~]$ mkdir -p /u01/app/oracle/admin/orcl/{adump,bdump,cdump,udump} [oracle@rac1 ~]$ cd $ORACLE_HOME/dbs [oracle@rac1 dbs]$ echo 'spfile=+DATA/ORCL/PARAMETERFILE/spfileorcl.ora' > initorcl1.ora [oracle@rac1 dbs]$ orapwd file=orapworcl1 password=123456 [oracle@rac2 ~]$ cd $ORACLE_HOME/dbs [oracle@rac2 dbs]$ echo 'spfile=+DATA/ORCL/PARAMETERFILE/spfileorcl.ora' > initorcl2.ora [oracle@rac2 dbs]$ orapwd file=orapworcl1 password=123456 |
4.3 利用pfile生成spfile，并保存在ASM实例上，ASM磁盘组中需要存在相应的目录，否则将报错！
| [oracle@rac1 ~]$ export ORACLE_SID=orcl1 [oracle@rac1 ~]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Jan 3 13:00:10 2012 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn /as sysdba Connected to an idle instance. SQL> startup nomount pfile='/home/oracle/rman_bak/initorcl.ora'; ORACLE instance started. Total System Global Area 213909504 bytes Fixed Size 2095152 bytes Variable Size 125831120 bytes Database Buffers 79691776 bytes Redo Buffers 6291456 bytes SQL> create spfile='+DATA/ORCL/PARAMETERFILE/spfileorcl.ora' from pfile='/home/oracle/rman_bak/initorcl.ora'; File created. ASMCMD> pwd +DATA/ORCL/PARAMETERFILE ASMCMD> ls spfileorcl.ora SQL> shutdown abort; ORACLE instance shut down. |
4.4 将节点1数据库启动到nomount状态，恢复控制文件，重新将数据库启动到mount状态
| [oracle@rac1 ~]$ sqlplus /nolog SQL*Plus: Release 10.2.0.5.0 - Production on Tue Jan 3 13:09:48 2012 Copyright (c) 1982, 2010, Oracle. All Rights Reserved. SQL> conn /as sysdba Connected to an idle instance. SQL> startup nomount ORACLE instance started. Total System Global Area 213909504 bytes Fixed Size 2095152 bytes Variable Size 125831120 bytes Database Buffers 79691776 bytes Redo Buffers 6291456 bytes [oracle@rac1 ~]$ rman target / Recovery Manager: Release 10.2.0.5.0 - Production on Tue Jan 3 13:15:05 2012 Copyright (c) 1982, 2007, Oracle. All rights reserved. connected to target database: orcl (not mounted) RMAN> restore controlfile from '/home/oracle/rman_bak/migrate.ctl'; Starting restore at 2012-01-03 13:15:11 using target database control file instead of recovery catalog allocated channel: ORA_DISK_1 channel ORA_DISK_1: sid=153 instance=orcl1 devtype=DISK channel ORA_DISK_1: restoring control file channel ORA_DISK_1: restore complete, elapsed time: 00:00:08 output filename=+DATA/orcl/controlfile/control01.ctl output filename=+FRA/orcl/controlfile/control02.ctl Finished restore at 2012-01-03 13:15:19 [oracle@rac1 ~]$ export ORACLE_SID=+ASM1 [oracle@rac1 ~]$ asmcmd ASMCMD> pwd +data/orcl/controlfile ASMCMD> ls control01.ctl current.263.771599715 ASMCMD> cd +fra/orcl/controlfile ASMCMD> ls control02.ctl current.260.771599717 SQL> shutdown abort ORACLE instance shut down. SQL> startup mount ORACLE instance started. Total System Global Area 213909504 bytes Fixed Size 2095152 bytes Variable Size 125831120 bytes Database Buffers 79691776 bytes Redo Buffers 6291456 bytes Database mounted. SQL> select host_name,status,thread# from gv$instance; HOST_NAME STATUS THREAD# -------------------- -------------------- ---------- rac1.yang.com MOUNTED 1 |
4.5 使用rman进行数据库恢复操作
| [oracle@rac1 ~]$ rman target / Recovery Manager: Release 10.2.0.5.0 - Production on Tue Jan 3 17:29:22 2012 Copyright (c) 1982, 2007, Oracle. All rights reserved. connected to target database: ORCL (DBID=1299224612, not open) RMAN> run { 2> set newname for datafile 1 to '+DATA/orcl/datafile/system01.dbf'; 3> set newname for datafile 2 to '+DATA/orcl/datafile/undotbs01.dbf'; 4> set newname for datafile 3 to '+DATA/orcl/datafile/sysaux01.dbf'; 5> set newname for datafile 4 to '+DATA/orcl/datafile/users01.dbf'; 6> set newname for datafile 5 to '+DATA/orcl/datafile/example01.dbf'; 7> set newname for datafile 6 to '+DATA/orcl/datafile/exp_rac01.dbf'; 8> set newname for datafile 7 to '+DATA/orcl/datafile/exp_rac_index01.dbf'; 9> set newname for datafile 8 to '+DATA/orcl/datafile/exp_rac1_01.dbf'; 10> set newname for datafile 9 to '+DATA/orcl/datafile/exp_rac1_index_01.dbf'; 11> set newname for tempfile 1 to '+DATA/orcl/tempfile/temp01.dbf'; 12> restore database; 13> switch datafile all; 14> switch tempfile all; 15> } RMAN> report schema; RMAN-06139: WARNING: control file is not current for REPORT SCHEMA Report of database schema List of Permanent Datafiles =========================== File Size(MB) Tablespace RB segs Datafile Name ---- -------- -------------------- ------- ------------------------ 1 440 SYSTEM *** +DATA/orcl/datafile/system01.dbf 2 30 UNDOTBS1 *** +DATA/orcl/datafile/undotbs01.dbf 3 250 SYSAUX *** +DATA/orcl/datafile/sysaux01.dbf 4 5 USERS *** +DATA/orcl/datafile/users01.dbf 5 100 EXAMPLE *** +DATA/orcl/datafile/example01.dbf 6 410 EXP_RAC *** +DATA/orcl/datafile/exp_rac01.dbf 7 300 EXP_RAC_INDEX *** +DATA/orcl/datafile/exp_rac_index01.dbf 8 300 EXP_RAC1 *** +DATA/orcl/datafile/exp_rac1_01.dbf 9 300 EXP_RAC1_INDEX *** +DATA/orcl/datafile/exp_rac1_index_01.dbf List of Temporary Files ======================= File Size(MB) Tablespace Maxsize(MB) Tempfile Name ---- -------- -------------------- ----------- -------------------- 1 0 TEMP 32767 +DATA/orcl/tempfile/temp01.dbf ASMCMD> pwd +data/orcl/datafile ASMCMD> ls EXAMPLE.268.771620011 EXP_RAC.260.771620003 EXP_RAC1.262.771620007 EXP_RAC1_INDEX.266.771620007 EXP_RAC_INDEX.261.771620003 SYSAUX.267.771620009 SYSTEM.297.771619999 UNDOTBS1.305.771620015 USERS.309.771620065 example01.dbf exp_rac01.dbf exp_rac1_01.dbf exp_rac1_index_01.dbf exp_rac_index01.dbf sysaux01.dbf system01.dbf undotbs01.dbf users01.dbf RMAN> recover database; Starting recover at 2012-01-03 18:59:41 using channel ORA_DISK_1 starting media recovery channel ORA_DISK_1: starting archive log restore to default destination channel ORA_DISK_1: restoring archive log archive log thread=1 sequence=20 channel ORA_DISK_1: reading from backup piece /home/oracle/rman_bak/orcl_09mvru2e_1_1 channel ORA_DISK_1: restored backup piece 1 piece handle=/home/oracle/rman_bak/orcl_09mvru2e_1_1 tag=TAG20120103T183453 channel ORA_DISK_1: restore complete, elapsed time: 00:00:02 archive log filename=+FRA/orcl/archivelog/1_20_771443882.arc thread=1 sequence=20 unable to find archive log archive log thread=1 sequence=21 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of recover command at 01/03/2012 18:59:47 RMAN-06054: media recovery requesting unknown log: thread 1 seq 21 lowscn 479325 |
4.6 对在线重做日志文件进行更名，添加thread 2日志组
| SQL> select group#,member from v$logfile; GROUP# MEMBER ---------- ---------------------------------------- 3 /u01/app/oracle/oradata/orcl/redo03.log 2 /u01/app/oracle/oradata/orcl/redo02.log 1 /u01/app/oracle/oradata/orcl/redo01.log SQL> alter database rename file '/u01/app/oracle/oradata/orcl/redo01.log' to '+DATA/orcl/onlinelog/redo01.dbf'; Database altered. SQL> alter database rename file '/u01/app/oracle/oradata/orcl/redo02.log' to '+DATA/orcl/onlinelog/redo02.dbf'; Database altered. SQL> alter database rename file '/u01/app/oracle/oradata/orcl/redo03.log' to '+DATA/orcl/onlinelog/redo03.dbf'; Database altered. SQL> alter database add logfile thread 2 group 4 '+DATA' size 50M; Database altered. SQL> alter database add logfile thread 2 group 5 '+DATA' size 50M; Database altered. SQL> alter database add logfile thread 2 group 6 '+DATA' size 50M; Database altered. SQL> select thread#,bytes/(1024*1024),status from v$log; THREAD# BYTES/(1024*1024) STATUS ---------- ----------------- ------------------------------------------------ 1 50 INACTIVE 1 50 ACTIVE 1 50 CURRENT 2 50 UNUSED 2 50 UNUSED 2 50 UNUSED 6 rows selected. |
4.7 使用open resetlogs方式打开数据库
| SQL> recover database using backup controlfile until cancel; ORA-00279: change 479325 generated at 01/03/2012 18:34:52 needed for thread 1 ORA-00289: suggestion : +FRA/orcl/archivelog/1_21_771443882.arc ORA-00280: change 479325 for thread 1 is in sequence #21 Specify log: {<RET>=suggested | filename | AUTO | CANCEL} cancel Media recovery cancelled. SQL> alter database open resetlogs; Database altered. SQL> select open_mode,name from gv$database; OPEN_MODE NAME ------------------------------ --------------------------- READ WRITE ORCL SQL> select comp_name,version,status from dba_registry; COMP_NAME VERSION STATUS ------------------------------ -------------------- -------------------- Oracle Database Catalog Views 10.2.0.5.0 VALID Oracle Database Packages and T 10.2.0.5.0 VALID ypes Oracle Workspace Manager 10.2.0.5.0 VALID JServer JAVA Virtual Machine 10.2.0.5.0 VALID Oracle XDK 10.2.0.5.0 VALID Oracle Database Java Packages 10.2.0.5.0 VALID Oracle Expression Filter 10.2.0.5.0 VALID Oracle Data Mining 10.2.0.5.0 VALID Oracle Text 10.2.0.5.0 VALID COMP_NAME VERSION STATUS ------------------------------ -------------------- -------------------- Oracle XML Database 10.2.0.5.0 VALID Oracle Rules Manager 10.2.0.5.0 VALID Oracle interMedia 10.2.0.5.0 VALID OLAP Analytic Workspace 10.2.0.5.0 VALID Oracle OLAP API 10.2.0.5.0 VALID OLAP Catalog 10.2.0.5.0 VALID Spatial 10.2.0.5.0 VALID Oracle Enterprise Manager 10.2.0.5.0 VALID |
4.8 修改相关的初始化参数，创建undotbs2表空间，启用thread 2日志组
| SQL> alter system set thread=1 scope=spfile sid='orcl1'; System altered. SQL> alter system set thread=2 scope=spfile sid='orcl2'; System altered. SQL> select bytes/(1024*1024) MB from dba_data_files where tablespace_name='UNDOTBS1'; MB ---------- 30 SQL> create undo tablespace undotbs2 datafile '+DATA/ORCL/DATAFILE/undotbs02.dbf' size 30M; Tablespace created. SQL> alter system set undo_tablespace=undotbs2 sid='orcl2'; System altered. SQL> alter database enable thread 2; Database altered. |
4.9 重新启动节点1数据库实例后，再启动节点2数据库实例；并验证结果
| SQL> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down. SQL> startup ORACLE instance started. Total System Global Area 213909504 bytes Fixed Size 2095152 bytes Variable Size 125831120 bytes Database Buffers 79691776 bytes Redo Buffers 6291456 bytes Database mounted. Database opened. SQL> select instance_number,instance_name,host_name ,status from gv$instance; INSTANCE_NUMBER INSTANCE_NAME HOST_NAME STATUS --------------- -------------------- -------------------- -------------------- 1 orcl1 rac1.yang.com OPEN 2 orcl2 rac2.yang.com OPEN SQL> select * from test1.migrate; A ------------------------------------------------------------ successful SQL> col file_name format a40 SQL> col tablespace_name format a20 SQL> select file_id,file_name,tablespace_name from dba_data_files order by 1; FILE_ID FILE_NAME TABLESPACE_NAME ---------- ---------------------------------------- -------------------- 1 +DATA/orcl/datafile/system01.dbf SYSTEM 2 +DATA/orcl/datafile/undotbs01.dbf UNDOTBS1 3 +DATA/orcl/datafile/sysaux01.dbf SYSAUX 4 +DATA/orcl/datafile/users01.dbf USERS 5 +DATA/orcl/datafile/example01.dbf EXAMPLE 6 +DATA/orcl/datafile/exp_rac01.dbf EXP_RAC 7 +DATA/orcl/datafile/exp_rac_index01.dbf EXP_RAC_INDEX 8 +DATA/orcl/datafile/exp_rac1_01.dbf EXP_RAC1 9 +DATA/orcl/datafile/exp_rac1_index_01.db EXP_RAC1_INDEX f FILE_ID FILE_NAME TABLESPACE_NAME ---------- ---------------------------------------- -------------------- 10 +DATA/orcl/datafile/undotbs02.dbf UNDOTBS2 |
五：收尾工作
| SQL> @$ORACLE_HOME/rdbms/admin/catclust.sql; [oracle@rac1 ~]$ crs_stat -t -v Name Type R/RA F/FT Target State Host ---------------------------------------------------------------------- ora....SM1.asm application 0/5 0/0 ONLINE ONLINE rac1 ora....C1.lsnr application 0/5 0/0 ONLINE ONLINE rac1 ora.rac1.gsd application 0/5 0/0 ONLINE ONLINE rac1 ora.rac1.ons application 0/3 0/0 ONLINE ONLINE rac1 ora.rac1.vip application 0/0 0/0 ONLINE ONLINE rac1 ora....SM2.asm application 0/5 0/0 ONLINE ONLINE rac2 ora....C2.lsnr application 0/5 0/0 ONLINE ONLINE rac2 ora.rac2.gsd application 0/5 0/0 ONLINE ONLINE rac2 ora.rac2.ons application 0/3 0/0 ONLINE ONLINE rac2 ora.rac2.vip application 0/0 0/0 ONLINE ONLINE rac2 [oracle@rac1 ~]$ srvctl add database -d orcl -o $ORACLE_HOME [oracle@rac1 ~]$ srvctl add instance -d orcl -i orcl1 -n rac1 [oracle@rac1 ~]$ srvctl add instance -d orcl -i orcl2 -n rac2 [oracle@rac1 ~]$ srvctl stop database -d orcl -o immediate [oracle@rac1 ~]$ srvctl start database -d orcl [oracle@rac1 ~]$ crs_stat -t -v Name Type R/RA F/FT Target State Host ---------------------------------------------------------------------- ora.orcl.db application 0/0 0/1 ONLINE ONLINE rac1 ora....l1.inst application 0/5 0/0 ONLINE ONLINE rac1 ora....l2.inst application 0/5 0/0 ONLINE ONLINE rac2 ora....SM1.asm application 0/5 0/0 ONLINE ONLINE rac1 ora....C1.lsnr application 0/5 0/0 ONLINE ONLINE rac1 ora.rac1.gsd application 0/5 0/0 ONLINE ONLINE rac1 ora.rac1.ons application 0/3 0/0 ONLINE ONLINE rac1 ora.rac1.vip application 0/0 0/0 ONLINE ONLINE rac1 ora....SM2.asm application 0/5 0/0 ONLINE ONLINE rac2 ora....C2.lsnr application 0/5 0/0 ONLINE ONLINE rac2 ora.rac2.gsd application 0/5 0/0 ONLINE ONLINE rac2 ora.rac2.ons application 0/3 0/0 ONLINE ONLINE rac2 ora.rac2.vip application 0/0 0/0 ONLINE ONLINE rac2 |
参考文章：（感谢作者分享！）
转载地址：http://glgbx.baihongyu.com/