networker7.5安装和配置手册

1、NETWORKER7.5安装及配置手册2009-5-23一、备份环境描述该业务后台业务数据的备份环境如下： 1、备份服务器设计为IBM AIX平台； 2、备份客户端为IBM AIX平台，设计三台主机通过SAN备份； 3、备份方式为：LAN-Free二、软件安装1.1 备份服务器软件安装IBM AIX平台下备份服务器端软件Networker Server的安装：把Networker For Windows的介质光盘放到光驱中，按照提示进行软件安装，下图描述了主要安装步骤：先解压安装包然后输入smitty安装命令安装legato备份软件。选择Software Installation and Ma

2、intenance,继续安装选择Install and updatae software安装备份软件。找到安装文件的目录，通过按F4选择要安装的模块选择Server,Client, Node, Man，继续安装成功后，输入以下命令启动legato后台进程。1.2 client软件的安装把Networker光盘放入IBM主机的CDROM里，进入到Networker软件路径，执行 smitty命令，开始安装。输入Networker软件的路径按“F4”键，列出软件模块将光标移到要安装的模块LGTOclnt，并按“F7”键，选中该模块按回车键开始安装选定的模块启动Networker进程：先查看进程是否

3、自动启动启动进程以下是Networker Client的进程1.3 ORACLE模块的安装把Networker Module光盘放入IBM主机的CDROM里，进入到Oracle module for AIX的软件路径，执行smitty，完整的安装过程请参考Client的安装Oracle RMAN备份和Networker 模块接口媒体驱动库文件的配置：以Oracle用户登录Oracle主机，执行以下命令：#cd $ORACLE_HOME/lib#ln s /usr/lib/libnwora.a libobk.a1.4 oracle备份的配置：1. oracle 全备份和归档日志备份全备份脚本如下

4、：connect target rman/rmanorclrunallocate channel t1 type 'sbt_tape'send 'NSR_ENV=(NSR_SERVER=p550c,NSR_DATA_VOLUME_POOL=oracle)'Backup incremental level 0 filesperset 4Format '/full_%d_%u/'(database include current controlfile);release channel t1;增量日志脚本如下：connect target rman/

5、rmanorclrunallocate channel t1 type 'sbt_tape'send 'NSR_ENV=(NSR_SERVER=p550c,NSR_DATA_VOLUME_POOL=oracle)'Backup incremental level 2 filesperset 4Format '/full_%d_%u/'(database include current controlfile);release channel t1;2、需要修改/usr/bin/目录下的nsrnmo1脚本参数如下：红色部分为需要修改的地方#!/bi

6、n/sh# $Id: nsrnmo.template,v 1.1.2.2 2005/01/19 16:25:13 kowens Exp $ Copyright (c) 2005, Legato Systems, Inc.# All rights reserved.# nsrnmo.sh# Legato Networker Module for Oracle 4.2# This script is part of the Legato NetWorker Module for Oracle.# Modification of this script should be done with car

7、e and only after reading# the administration manual included with this product.# This script should only be run as part of a scheduled savegroup.# Returns 0 on success; 1 on failure.# REQUIRED Variable: ORACLE_HOME# Default value: NONE (site specific)# Description: Specifies where the Oracle Server

8、installation is located.# It is a requirement that rman be located in ORACLE_HOME/bin.# Samples: #ORACLE_HOME=/disk3/oracle/app/oracle/product/8.1.6#ORACLE_HOME=/workspace/oracle/data/u01/product/11.1.0/db_1# REQUIRED Variable: PATH# Default value: NONE (site and platform specific)# Description: Set

9、 up the PATH environment variable.# This must be configured to include the path to "nsrnmostart"# Samples: #PATH=/bin:/usr/sbin:/usr/bin:/nsr/bin#PATH=/bin:/usr/sbin:/usr/bin:/nsr/bin:$ORACLE_HOME/bin# Optional Variable: ORACLE_SID# Default value: NONE (site specific)# Description: Specifi

10、es the SID of the Oracle database being backed up.# It is required by proxy copy backups when catalog synchronization is# enabled.# Samples: #ORACLE_SID=orcl815#ORACLE_SID=orcl# Optional Variable: NSR_RMAN_ARGUMENTS# Default value: NONE (site specific)# Description: Provide extra rman parameters.# Y

11、ou must enclose the command in quotes or it will not be # passed correctly to rman.# Samples: # NSR_RMAN_ARGUMENTS="nocatalog msglog '/nsr/applogs/msglog.log' append"#NSR_RMAN_ARGUMENTS="nocatalog"# Optional Variable: NSR_RMAN_OUTPUT# Default value: NONE (site specific)#

12、Description: Provide option to capture the RMAN standard output# if RMAN "msglog" or "log" command line option is not set.# The connect strings will be hidden in this file.# Samples:# NSR_RMAN_OUTPUT="/nsr/applogs/msglog.log append"# NSR_RMAN_OUTPUT="/nsr/applogs/m

13、sglog.log"# Optional Variable: NSR_SB_DEBUG_FILE# Default value: NONE (site specific)# Description:To enable debugging output for NMO scheduled backups set#the following to an appropriate path and file name.#Set this variable for debugging purposes only # Samples:#NSR_SB_DEBUG_FILE=/nsr/applogs

14、/nsrnmostart.log# Optional Variable: PRECMD# Default value: NONE# Description:This variable can be used to run a command or command script#before nsrnmostart. It will be launched once for every saveset#entered in the client setup.#PRECMD=# Optional Variable: POSTCMD# Default value: NONE# Description

15、:This variable can be used to run a command or command script#after nsrnmostart has completed. It will be launched once for#every saveset entered in the client setup.#POSTCMD=# Optional Variable: LD_LIBRARY_PATH# Default value: NONE# Description:This variable may have to be set on some Unix operatin

16、g systems.#We suggest leaving it unset unless you have a scheduled backup problem.#If it is set you must also uncomment the export LD_LIBRARY_PATH#in the function export_environment_variables below.# Samples: #LD_LIBRARY_PATH=/disk3/oracle/app/oracle/product/8.1.6/lib# Optional Variable: TNS_ADMIN#

17、Default value: NONE# Description:This variable needs to be set if Oracle Net configuration#files are not located in default locations.If it is set you must also uncomment#the export TNS_ADMIN in the function export_environment_variables below.# Samples: #TNS_ADMIN=/disk3/oracle/app/oracle/product/8.

18、1.6/network/admin1#export_environment_variables()export ORACLE_HOMEexport ORACLE_SIDexport NSR_RMAN_ARGUMENTSexport NSR_RMAN_OUTPUTexport PRECMDexport POSTCMDexport PATHexport NSR_SB_DEBUG_FILE#export LD_LIBRARY_PATH#export TNS_ADMIN# Do not edit anything below this line.#Pid=0# process to kill if w

19、e are cancellednsrnmostart_status=0# did it work?# Handle cancel signals sent by savegrp when user stops the group.#handle_signal()if $Pid != 0 ; thenkill -2 $Pidfiexit 1# The main portion of this shell.# Make sure we respond to savegrp cancellations.#trap handle_signal 2 15# Build the nsrnmostart c

20、ommand#opts=""while $# -gt 0 ; do case "$1" in -s ) # server nameopts="$opts $1 '$2'" shift 2 ; -N ) # save set name opts="$opts $1 '$2'" shift 2 ; -e ) # expiration time opts="$opts $1 '$2'" shift 2 ; -b ) # Specify pool opts

21、="$opts $1 '$2'" shift 2 ; -c ) # Specify the client name opts="$opts $1 '$2'" shift 2 ; -g ) # Specify group opts="$opts $1 '$2'" shift 2 ;-m ) # Specify masquerade opts="$opts $1 '$2'" shift 2 ;-A ) # Specify PowerSnap options

22、 opts="$opts $1 '$2'" shift 2 ; -w ) # Specify browse time opts="$opts $1 '$2'" shift 2 ; -y ) # Specify retention time opts="$opts $1 '$2'" shift 2 ; *)# rest of options opts="$opts $1" shift ; esacdoneif "$BACKUP_OPT" != &qu

23、ot;" ;thenBACKUP_COMMAND_LINE="nsrnmostart ""$BACKUP_OPT"" $opts"elseBACKUP_COMMAND_LINE="nsrnmostart $opts"fi# Export all necessary environment variables#export_environment_variables# Call nsrnmostart to do the backups.#print $BACKUP_COMMAND_LINEeval $BA

24、CKUP_COMMAND_LINE & Pid=$! wait $Pid nsrnmostart_status=$? if $nsrnmostart_status != 0 ; then echo "nsrnmostart returned status of "$nsrnmostart_status echo $0 "exiting." exit 1 fiexit 01.5 networker控制台软件管理及执行备份操作点击系统左下角的开始菜单，到程序里面，可以看到有一项为networker management console on serv

25、er选项，如下图：点击此选项出现如下图：输入此控制台的user name and password,默认username和password都为administrator，然后点击ok，进入此管理控制台。进入后，控制台的界面如下：点击enterprise进入备份服务器p550c的界面：双击右边窗口的networker，进入此备份服务器所在的主机，如下图：点击上面的第二个configuration窗口，出现如下配置选项：点击clients选项，可以新建需要备份的客户端：双击此客户端，可以配置此客户端在哪个group中，需要备份什么内容，及保存时间。Oracle备份需要在backup command

26、选项中输入nsrnmo1点击上面的第三个devices窗口，新建一个备份设备，右击devices，选择new,新建一个device设备，如下图;选择本地的一个目录作为备份设备，如下图：点击ok后，label这个设备后如下图：在media窗口中可以看到volumes中已经有了设备，如下图：进入groups中的新建一个oracle组,在这个组中包含hbsrv1这个oracle数据库客户端，如下图：属性菜单如下：在autostart中选择start now马上开始执行备份：在start time中可以输入时间，然后在autostart中选择enabled,这样就可以让备份服务器来自动执行备份任务。通

27、过在上面第一个monitoring窗口，点击log窗口，可以看到此次备份已经成功的完成。在devices窗口中可以看到备份到本地磁盘上时的备份速率：1.6 networker user执行恢复操作在客户端主机上，输入nwrecover，开始恢复。如下图;打开networker user 窗口，如下图：点击recover按钮，选择你想要恢复的内容,如下图：进入恢复窗口，选择你要恢复的文件，在左边打上对钩，如下图：点击最右边的按钮start,开始恢复操作，如下图：1.7 oracle数据库的恢复操作以下是point-to-time&当前时间点恢复,其他方式的恢复请参阅oracle手册。DATABASE的point-to-time恢复1、数据库启动到mount状态Svrmgrl>startup mount2、设定环境变量参数：NLS_LANG=americanNLS_DATE_FORMAT=Mon DD YYYY HH24:MI:SSexport NLS_LANG, NLS_DATE_FORMAT登录到RMAN，在RMAN下运行： $rm