发布时间 : 星期五 文章EMC Legato NetWorker使用手册更新完毕开始阅读eddafbec5ef7ba0d4a733b49
EMC LEGATO NETWORKER安装使用说明书
# # # #
# Samples: # # #
# Optional Variable: TNS_ADMIN #
# Default value: NONE #
# Description: # # #
# Samples: # #
export_environment_variables() {
export ORACLE_HOME
export NSR_RMAN_ARGUMENTS export PRECMD export POSTCMD export PATH
export NSR_SB_DEBUG_FILE #export LD_LIBRARY_PATH #export TNS_ADMIN }
###################################################################### # Do not edit anything below this line.
####################################################################### Pid=0 #
# Handle cancel signals sent by savegrp when user stops the group. #
handle_signal() {
if [ $Pid != 0 ]; then fi
kill -2 $Pid
# process to kill if we are cancelled
nsrnmostart_status=0 # did it work?
TNS_ADMIN=/disk3/oracle/app/oracle/product/8.1.6/network/admin1
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.
LD_LIBRARY_PATH=/disk3/oracle/app/oracle/product/8.1.6/lib
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.
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EMC LEGATO NETWORKER安装使用说明书
} #
# The main portion of this shell. #
# Make sure we respond to savegrp cancellations. #
trap handle_signal 2 15
# Build the nsrnmostart command # opts=\
while [ $# -gt 0 ]; do case \
-s ) # server name
opts=\
shift 2 ;;
-N ) # save set name opts=\ shift 2 ;;
-e ) # expiration time opts=\ shift 2 ;;
-b ) # Specify pool opts=\ shift 2 ;;
-c ) # Specify the client name opts=\ shift 2 ;;
-g ) # Specify group opts=\ shift 2 ;;
-m ) # Specify masquerade opts=\ shift 2 ;; *)
# rest of options
opts=\ shift
exit 1
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EMC LEGATO NETWORKER安装使用说明书
;; esac done
if [ \then else #
# Export all necessary environment variables #
export_environment_variables #
# Call nsrnmostart to do the backups. #print $BACKUP_COMMAND_LINE eval ${BACKUP_COMMAND_LINE} & Pid=$! wait $Pid
nsrnmostart_status=$?
if [ $nsrnmostart_status != 0 ] ; then fi exit 0
echo \echo $0 \exit 1
BACKUP_COMMAND_LINE=\
BACKUP_COMMAND_LINE=\
手工测试备份：
1、归档日志 ＃ su － oracle
$ rman cmdfile /nsr/script/bck_arc.rcv 2、全库 ＃ su － oracle
$ rman cmdfile /nsr/script/bck_all.rcv
Oracle自动备份的设置： Save set中请填写如下的内容：
/nsr/script/bck_all.rcv：全库备份的脚本，注意路径的完整填写。 /nsr/script/bck_arc.rcv：归档日志的脚本，注意路径的完整填写。
另外请在NetWorker Adminstrator中的backup command中填写：nsrnmo.sh
四、oracle数据库的恢复：
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EMC LEGATO NETWORKER安装使用说明书
4.1、可以用于下的命令查看所有的数据文件。 进入管理器： su － oracle svrmgrl
svrmgrl>connect internal svrmgrl>select * from V$datafile
4.2、将数据库置于mount状态 su － oracle svrmgrl
svrmgrl>connect internal svrmgrl>startup mount
4.3、在rman中恢复所有的数据； su － oracle
rman cmdfile /nsr/scripts/res_ora.rcv
4.4、数据库恢复脚本文件： res_ora.rcv
connect target rman/rman@rman; connect catalog rman/rman@backup; run {
allocate channel t1 type ?SBT_TAPE? parms
?ENV=(NSR_DATA_VOLUME_POOLTfault,NSR_SERVER=smbackup,NSR_CLIENT=jf3,NLS_LANG=AMERICAN)?;
allocate channel t2 type ?SBT_TAPE? parms
?ENV=(NSR_DATA_VOLUME_POOLTfault,NSR_SERVER=smbackup,NSR_CLIENT=jf3,NLS_LANG=AMERICAN)?; restore database;
release channel t1; release channel t2; }
4.5、在Legato NetWorker user中恢复最新的archivelog，到archivelog的目录位置。 # su – oracle
$ rman cmdfile=res_arc.res
4.6、恢复archivelog脚本如下： res_arc.res
connect target rman/rman@rman; connect catalog rman/rman@backup;
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