更改Oracle数据库的归档模式


1.kill Oracle 连接进程
kill -9 `ps -ef|grep LOCAL=NO|grep -v grep|awk '{print $2}'`

2.修改参数
alter system set log_archive_dest='/arch' scope=both;
alter system set log_archive_start=TRUE scope=spfile;

3.停止Oracle
shutdown immediate

4.启动Oracle
startup mount
alter database archivelog
alter database open

5.测试归档切换
alter system switch logfile
/
/

6.注:Oracle10不用加log_archive_start参数

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