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主题： （转帖）使用TSM for Database备份Oracle数据库

本主题由 Administrator 于 2014-5-4 4:53:28 移动

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2014-3-19 15:40:44 | [全部帖] [楼主帖]

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使用TSM for Database备份Oracle数据库
TSM版本是6.2.1 平台是Windows 2003 32bit
TSM for Database 版本是 5.5.0
Oracle版本是10G R2，平台是 Redhat 5.3 32bit
整个环境都运行在 VMWare workstation 8.0.2
纯学习环境
配置Oracle 数据库启用RMAN备份
启用归档

[root@rhel5-ora ~]# su - oracle
[oracle@rhel5-ora ~]$ sqlplus / as sysdba
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.
Total System Global Area 285212672 bytes
Fixed Size 1218968 bytes
Variable Size 88082024 bytes
Database Buffers 188743680 bytes
Redo Buffers 7168000 bytes
Database mounted.
SQL> alter database archivelog;
Database altered.
SQL> alter database open;
Database altered.
SQL> archive log list;
Database log mode Archive Mode
Automatic archival Enabled
Archive destination USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence 1
Next log sequence to archive 2
Current log sequence 2
SQL> select log_mode from v$database;
LOG_MODE
------------
ARCHIVELOG

Oracle10g之前，你还需要修改初始化参数使数据库处于自动归档模式。
在pfile/spfile中设置如下参数：

log_archive_start = true

重启数据库此参数生效，此时数据库处于自动归档模式。
创建rman数据库
使用dbca，创建rman catalog
如果catalog 与目标数据库在同一台服务器，需要为catalog配置tnsname，不在同一台服务器也需要配置tnsname（我废话好多~~~）
为RMAN数据库创建表空间创建用户授权

[oracle@rhel5-ora ~]$ export ORACLE_SID=RMAN
[oracle@rhel5-ora ~]$ sqlplus / as sysdba
SQL> create tablespace rman_ts datafile '/u01/app/oracle/oradata/RMAN/rman01.dbf' size 150M extent management local uniform size 128K;
SQL> create user rman identified by rman default tablespace rman_ts quota unlimited on rman_ts;
SQL> grant recovery_catalog_owner to rman;
SQL> grant connect, resource to rman;

查看账号状态

SQL> select username,account_status from dba_users;
USERNAME ACCOUNT_STATUS
------------------------------ --------------------------------
MGMT_VIEW OPEN
SYS OPEN
SYSTEM OPEN
DBSNMP OPEN
SYSMAN OPEN
RMAN OPEN
OUTLN EXPIRED & LOCKED
MDSYS EXPIRED & LOCKED
ORDSYS EXPIRED & LOCKED
CTXSYS EXPIRED & LOCKED
ANONYMOUS EXPIRED & LOCKED

创建恢复目录

[oracle@rhel5-ora ~]$ export ORACLE_SID=RMAN
[oracle@rhel5-ora ~]$ rman catalog rman/rman
Recovery Manager: Release 10.2.0.1.0 - Production on Wed Apr 10 10:58:00 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to recovery catalog database
RMAN> create catalog tablespace rman_ts;
recovery catalog created

连接到目标数据库，注册目标数据库到恢复目录

[oracle@rhel5-ora ~]$ rman target sys/111111@ora10g
Recovery Manager: Release 10.2.0.1.0 - Production on Wed Apr 10 11:14:02 2013
Copyright (c) 1982, 2005, Oracle. All rights reserved.
connected to target database: ORA10G (DBID=4064221434)
RMAN> connect catalog rman/rman@RMAN
connected to recovery catalog database
RMAN> register database;
database registered in recovery catalog
starting full resync of recovery catalog
full resync complete

TSM配置
创建存储池
加磁带（可选）
创建domain，策略域等，
注册节点，到为ORA创建的策略域
安装BA
安装API
安装TDP
如果安装时出现找不到 class的情况，需要装IBM java

[root@rhel5x64tsmcliora Media]# rpm -ivh ibm-java2-i386-sdk-5.0-5.0.i386.rpm
Preparing... ########################################### [100%]
1:ibm-java2-i386-sdk ########################################### [100%]

然后设置环境变量

PATH=/opt/ibm/java2-i386-50/bin/PATHHOME/bin

首先要安装tsm for oracle的程序
把附件中的2个opt文件（dsm.opt、tdpo.opt），还有agent.lic文件拷贝到AgentOBA目录下
手动创建日志文件目录及日志文件，确保oracle用户对日志有写权限

[root@rhel5-ora logs]# pwd
/opt/tivoli/tsm/logs
[root@rhel5-ora logs]# ll

总计 12

-rwxrwxrwx 1 root root 2067 04-10 14:55 dsmerror.log
-rwxrwxrwx 1 root root 823 2011-08-24 dsmsched.log
-rw------- 1 oracle oinstall 143 04-10 14:55 tdpoerror.log

64bit系统可能需要为库文件做软连接，不确定

ln -sf /usr/lib/libobk64.a $ORACLE_HOME/lib/libobk64.a

修改dsm.opt ，servername是node name

[root@rhel5-ora bin]# pwd
/opt/tivoli/tsm/client/oracle/bin
[root@rhel5-ora bin]# cat dsm.opt
servername TSM-ORA

修改dsm.sys配置文件

[root@rhel5-ora bin]# pwd
/opt/tivoli/tsm/client/oracle/bin
[root@rhel5-ora bin]# cat dsm.sys
SErvername TSM-ORA
COMMMethod tcpip
TCPPort 1500
TCPServeraddress 10.1.1.140
nodename TSM-ORA
*passwordaccess generate
passworddir /etc/security/adsm/
tcpnodelay yes
tcpwindowsize 63
tcpbuffsize 256
txnbytelimit 2097152
*enablelanfree yes
*lanfreecommmethod tcpip
*lanfreetcpport 1500
schedmode prompted
tcpclientaddress 10.1.1.21
tcpclientport 1502
schedlogname /opt/tivoli/tsm/logs/dsmsched.log
errorlogname /opt/tivoli/tsm/logs/dsmerror.log
errorlogretention 30 d
schedlogretention 14 d

修改tdpo.opt

[root@rhel5-ora bin]# pwd
/opt/tivoli/tsm/client/oracle/bin
[root@rhel5-ora bin]# cat tdpo.opt
***************************************************************************
* IBM Tivoli Storage Manager for Databases
* Data Protection for Oracle
*
* Sample tdpo.opt for the Linux86 Data Protection for Oracle
*********************************************************************
DSMI_ORC_CONFIG /opt/tivoli/tsm/client/oracle/bin/dsm.opt
* DSMI_ORC_CONFIG /opt/tivoli/tsm/client/oracle/bin/dsm.sys
* DSMI_LOG /opt/tivoli/tsm/client/oracle/bin
DSMI_LOG /opt/tivoli/tsm/logs/
*TDPO_FS /adsmorc
TDPO_NODE TSM-ORA
TDPO_OWNER oracle
*TDPO_PSWDPATH /opt/tivoli/tsm/client/oracle/bin
*TDPO_DATE_FMT 1
*TDPO_NUM_FMT 1
*TDPO_TIME_FMT 1
*TDPO_MGMT_CLASS_2 mgmtclass2
*TDPO_MGMT_CLASS_3 mgmtclass3
*TDPO_MGMT_CLASS_4 mgmtclass4

验证配置

[root@rhel5-ora bin]# pwd
/opt/tivoli/tsm/client/oracle/bin
[root@rhel5-ora bin]# ./tdpoconf showenvironment
IBM Tivoli Storage Manager for Databases:
Data Protection for Oracle
Version 5, Release 5, Level 1.0
(C) Copyright IBM Corporation 1997, 2008. All rights reserved.
Data Protection for Oracle Information
Version: 5
Release: 5
Level: 1
Sublevel: 0
Platform: 32bit TDPO Linux86
Tivoli Storage Manager Server Information
Server Name: TSM-ORA
Server Address: 10.1.1.140
Server Type: Windows
Server Port: 1500
Communication Method: TCP/IP
Session Information
Owner Name: oracle
Node Name: TSM-ORA
Node Type: TDPO Linux86
DSMI_DIR: /opt/tivoli/tsm/client/api/bin
DSMI_ORC_CONFIG: /opt/tivoli/tsm/client/oracle/bin/dsm.opt
TDPO_OPTFILE: /opt/tivoli/tsm/client/oracle/bin/tdpo.opt
Password Directory: /opt/tivoli/tsm/client/oracle/bin
Compression: FALSE
License Information: License file exists and contains valid license data.

联系TSM server，当前密码为注册节点时的密码

[root@rhel5-ora bin]# pwd
/opt/tivoli/tsm/client/oracle/bin
[root@rhel5-ora bin]# ./tdpoconf password
IBM Tivoli Storage Manager for Databases:
Data Protection for Oracle
Version 5, Release 5, Level 1.0
(C) Copyright IBM Corporation 1997, 2008. All rights reserved.
***************************************************************
* IBM Tivoli Storage Manager for Databases Utility
* Password file initialization/update program
***************************************************************
Please enter current password:
Please enter new password:
Please reenter new password for verification:
ANU0260I Password successfully changed.

如果是root用户来执行 tpdoconf password命令的话,需要在tdpo.opt 中添加行 TDPO_NODE RHEL5X64TSMCLIORA-ORA
确保Oracle用户对tdpoerror.log, dsierror.log这两个文件有写权限.
测试

su - oracle
rman log=/home/oracle/logs/bacup_full_`date +%y%m%d_%H%M%S`.log cmdfile=/home/oracle/script/backup_full.rman

脚本

[oracle@rhel5-ora script]$ cat backup_full.rman
connect target /
connect catalog rman/rman@RMAN
run{
      allocate channel ch1 type 'sbt_tape';
      BACKUP INCREMENTAL LEVEL=0 tag 'TESTDB1' format 'testdb1%d_%s_%T' DATABASE include current controlfile;
      BACKUP current controlfile format 'testdb1_controlfile1%d_%s_%T';
      sql 'alter system archive log current';
      backup format 'testdb1_arch1%d_%s_%T' archivelog all delete input;
      release channel ch1;
}
su - oracle -c "rman log=./logs/rman_backup_full_`date +%y%m%d`.log cmdfile=/home/oracle/script/backup_full.rman"

该贴被jixiang.lu编辑于2014-3-19 15:59:54

该贴由system转至本版2014-5-4 4:53:28

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