RMAN备份的问题
时间:2010-11-12 来源:richardliu1123
步骤:
1>写shell脚本;
$ less rman_fullbackup.sh
######RMAN Backup begin #######
cd /d10/fullbackup/
mkdir `date +%Y%m%d`
cd `date +%Y%m%d`
rman catalog rman/rman target sys/oracle@prod cmdfile /d10/scripts/rman_fullbac
kup.sql log /d10/scripts/rman_fullbackup.log
####RMAN Backup end #######
2>写rman备份脚本; $ less rman_fullbackup.sql
run
{ allocate channel node1 type disk;
set limit channel node1 kbytes =2000000;
sql 'alter system archive log current';
backup format '/d10/fullbackup/full%n%s%p%t' (database include current controlfi
le);
backup format '/d10/fullbackup/arch%n%s%p' (archivelog all delete all input);
release channel node1;
} 3>写crontab执行计划 30 0 * * 1,3,5 /d10/scripts/fullbackup.sh 每个星期1,3,5的00:30am执行脚本命令 问题点: 1>crontab -e进行编写执行计划时,无法退出保存(先按ESC键,再输入:wq) 解决方法: 在oracle用户主目录(home)下修改.profile文件,加入下面两条命令,保存退出即可。 EDITOR=vi
export EDITOR 2>crontab无法执行 解决方法: 1>crontab中调用的shell文件是否有执行权限; chmod 755 test1.sh 2>crontab中调用的shell文件的宿主是否正确; chown oracle:dba test1.sh (假设数据库用户为oracle) 3>cron.allow或cron.deny是否有增加针对oracle用户的允许或限制;
######RMAN Backup begin #######
cd /d10/fullbackup/
mkdir `date +%Y%m%d`
cd `date +%Y%m%d`
rman catalog rman/rman target sys/oracle@prod cmdfile /d10/scripts/rman_fullbac
kup.sql log /d10/scripts/rman_fullbackup.log
####RMAN Backup end #######
2>写rman备份脚本; $ less rman_fullbackup.sql
run
{ allocate channel node1 type disk;
set limit channel node1 kbytes =2000000;
sql 'alter system archive log current';
backup format '/d10/fullbackup/full%n%s%p%t' (database include current controlfi
le);
backup format '/d10/fullbackup/arch%n%s%p' (archivelog all delete all input);
release channel node1;
} 3>写crontab执行计划 30 0 * * 1,3,5 /d10/scripts/fullbackup.sh 每个星期1,3,5的00:30am执行脚本命令 问题点: 1>crontab -e进行编写执行计划时,无法退出保存(先按ESC键,再输入:wq) 解决方法: 在oracle用户主目录(home)下修改.profile文件,加入下面两条命令,保存退出即可。 EDITOR=vi
export EDITOR 2>crontab无法执行 解决方法: 1>crontab中调用的shell文件是否有执行权限; chmod 755 test1.sh 2>crontab中调用的shell文件的宿主是否正确; chown oracle:dba test1.sh (假设数据库用户为oracle) 3>cron.allow或cron.deny是否有增加针对oracle用户的允许或限制;
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