{"id":1797,"date":"2011-03-22T01:41:28","date_gmt":"2011-03-22T05:41:28","guid":{"rendered":"http:\/\/www.killtest.hk\/?p=1797"},"modified":"2011-03-22T01:44:13","modified_gmt":"2011-03-22T05:44:13","slug":"oraclerman","status":"publish","type":"post","link":"https:\/\/www.killtest.hk\/index.php\/oracle\/oraclerman\/","title":{"rendered":"oracleRMAN\u5099\u4efd\u8207\u6062\u5fa9\u7b46\u8a18"},"content":{"rendered":"<p>\u5099\u4efd<br \/>\n\u00a0\u00a0\u00a0 archive log list \u67e5\u770b\u6b78\u6a94\u72c0\u614b<br \/>\n\u00a0\u00a0\u00a0 desc v$log<br \/>\n\u00a0\u00a0\u00a0 show parameter RECOVERY;\u67e5\u770b\u6062\u5fa9\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 ====================================================================<br \/>\n\u00a0\u00a0\u00a0 \u5982\u4f55\u6b78\u6a94\uff1a<br \/>\n\u00a0\u00a0\u00a0 startup mount<br \/>\n\u00a0\u00a0\u00a0 alter database archivelog\/noarchivelog;\u4fee\u6539\u6578\u64da\u5eab\u70ba\u6b78\u6a94\u6216\u975e\u6b78\u6a94\u6a21\u5f0f<br \/>\n\u00a0\u00a0\u00a0 show parameter archive;\u67e5\u770b\u6b78\u6a94\u65e5\u8a8c\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 alter system set log_archive_dest_1=&#8217;location=\/home\/oracle\/archive01&#8242; scope=both;\u4fee\u6539\u6b78\u6a94\u65e5\u8a8c\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 alter system set log_archive_dest_2=&#8217;location=\/home\/oracle\/archive02&#8242; scope=both;\u93e1\u50cf\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 alter system set log_archive_max_processes=10;<br \/>\n\u00a0\u00a0\u00a0 alter database open;<br \/>\n\u00a0\u00a0\u00a0 alter system switch logfile;\u5207\u63db\u65e5\u8a8c\uff0c\u751f\u6210\u65b0\u7684\u6b78\u6a94\u65e5\u8a8c<br \/>\n\u00a0\u00a0\u00a0 ======================================================================<br \/>\n\u00a0\u00a0\u00a0 \u5982\u4f55\u5099\u4efd\uff1a<br \/>\n\u00a0\u00a0\u00a0 alter tablespace tbs_2k begin backup;\u958b\u555f\u5099\u4efd\uff0ctbs_2k \u70ba\u9700\u8981\u5099\u4efd\u7684\u8868\u7a7a\u9593\u3002<br \/>\n\u00a0\u00a0\u00a0 select\u00a0 * from v$backup;\u5728PL\/SQL\u4e0b\u67e5\u770b\u5099\u4efd\u7684\u4fe1\u606f\uff0c\u5982\u5e8f\u5217\u865f\u7b49<br \/>\n\u00a0\u00a0\u00a0 select * from dba_data_files;\u5728PL\/SQL\u4e0b\u67e5\u770b\u6578\u64da\u6587\u4ef6\u4fe1\u606f\uff0c\u5982\u6240\u5c6c\u7684\u8868\u7a7a\u9593\uff0c\u5e8f\u5217\u865f\uff0c\u5927\u5c0f\u7b49<br \/>\n\u00a0\u00a0\u00a0 select * from v$backup s,dba_data_files t where s.FILE#=t.file_id;\u4ee5\u4e0a\u5169\u689d\u547d\u4ee4\u7684\u7d9c\u5408\u7d50\u679c\u67e5\u770b\u3002<br \/>\n\u00a0\u00a0\u00a0 create table t_recover tablespace tbs_2k as select * from scott.emp;\u5275\u5efa\u6e2c\u8a66\u8868\uff0c\u7528\u65bc\u522a\u9664\u5f8c\u6062\u5fa9\u6e2c\u8a66\u3002<br \/>\n\u00a0\u00a0\u00a0 cp tbs_2k.dbf \/home\/oracle\/db_bak;\u5c07\u9700\u8981\u5099\u4efd\u7684\u6578\u64da\u6587\u4ef6\u62f7\u8c9d\u5230\u5099\u4efd\u76ee\u9304\u4e0b\uff0c\u4ee5\u4f9b\u4ee5\u5f8c\u6578\u64da\u6062\u5fa9\u3002<br \/>\n\u00a0\u00a0\u00a0 inster into t_recover select * from scott.emp;\u63d2\u5165\u6578\u64da<br \/>\n\u00a0\u00a0\u00a0 commit;<br \/>\n\u00a0\u00a0\u00a0 alter system switch logfile;\u624b\u52d5\u9032\u884c\u58f9\u6b21\u6b78\u6a94<br \/>\n\u00a0\u00a0\u00a0 \u522a\u9664\/oradata\/TEST\u4e0b\u7684tbs_2k.dbf\u6587\u4ef6\uff0c\u7136\u5f8c\u5c07\/home\/oracle\/db_bak\/\u76ee\u9304\u4e0b\u7684tbs_2k.dbf\u7684\u6587\u4ef6\u62f7\u8c9d\u5230\/oradata\/TEST\u4e0b\u9032\u884c\u4eba\u5de5\u7834\u58de\u6578\u64da\u6587\u4ef6\u5f8c\u9032\u884c\u6062\u5fa9<br \/>\n\u00a0\u00a0\u00a0 alter database datafile 5 offline;\u5c07\u6578\u64da\u6587\u4ef6\u96e2\u7dda\u3002<br \/>\n\u00a0\u00a0\u00a0 cp \/home\/oracle\/db_bak\/tbs_2k.dbf\u00a0 \/oradata\/TEST;\u628a\u5099\u4efd\u7684\u6587\u4ef6\u8003\u56de\u5230TEST\u76ee\u9304\u4e0b\u9032\u884c\u4e0b\u58f9\u6b65\u7684\u6578\u64da\u6062\u5fa9\u3002<br \/>\n\u00a0\u00a0\u00a0 recover datafile 5;\u9032\u884c\u6587\u4ef6\u5f9e\u6b78\u6a94\u65e5\u8a8c\u6062\u5fa9<br \/>\n\u00a0\u00a0\u00a0 alter database datafile 5 online;\u5c07\u6578\u64da\u6587\u4ef6\u6062\u5fa9\u6210\u5728\u7dda\u72c0\u614b\uff0c\u6b64\u523b\u6578\u64da\u5df2\u6062\u5fa9\u3002<br \/>\n\u00a0\u00a0\u00a0 alter tablespace users end backup;\u7d50\u675f\u5099\u4efd<br \/>\n\u00a0\u00a0\u00a0 =================================================================================================<br \/>\n\u00a0\u00a0\u00a0 select open_mode form v$database;\u67e5\u770b\u6578\u64da\u5eab\u72c0\u614b<br \/>\n\u00a0\u00a0\u00a0 select FILE_NAME from dba_data_files;\u67e5\u770b\u6578\u64da\u6587\u4ef6\u76ee\u9304<br \/>\n\u00a0\u00a0\u00a0 v$datafile\u67e5\u770b\u6578\u64da\u6587\u4ef6\u4fe1\u606f\uff0c\u5982\u7de8\u865f\u548c\u6587\u4ef6\u540d<br \/>\n\u00a0\u00a0\u00a0 archive log list \u67e5\u770b\u6b78\u6a94\u72c0\u614b<br \/>\n\u00a0\u00a0\u00a0 desc v$log<br \/>\n\u00a0\u00a0\u00a0 show parameter RECOVERY;\u67e5\u770b\u6062\u5fa9\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 ====================================================================<br \/>\n\u00a0\u00a0\u00a0 \u5982\u4f55\u6b78\u6a94\uff1a<br \/>\n\u00a0\u00a0\u00a0 startup mount<br \/>\n\u00a0\u00a0\u00a0 alter database archivelog\/noarchivelog;\u4fee\u6539\u6578\u64da\u5eab\u70ba\u6b78\u6a94\u6216\u975e\u6b78\u6a94\u6a21\u5f0f<br \/>\n\u00a0\u00a0\u00a0 show parameter archive;\u67e5\u770b\u6b78\u6a94\u65e5\u8a8c\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 alter system set log_archive_dest_1=&#8217;location=\/home\/oracle\/archive01&#8242; scope=both;\u4fee\u6539\u6b78\u6a94\u65e5\u8a8c\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 alter system set log_archive_dest_2=&#8217;location=\/home\/oracle\/archive02&#8242; scope=both;\u93e1\u50cf\u8def\u5f91<br \/>\n\u00a0\u00a0\u00a0 alter system set log_archive_max_processes=10;<br \/>\n\u00a0\u00a0\u00a0 alter database open;<br \/>\n\u00a0\u00a0\u00a0 alter system switch logfile;\u5207\u63db\u65e5\u8a8c\uff0c\u751f\u6210\u65b0\u7684\u6b78\u6a94\u65e5\u8a8c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5099\u4efd \u00a0\u00a0\u00a0 archive log list \u67e5\u770b\u6b78\u6a94\u72c0\u614b \u00a0\u00a0\u00a0 desc v$log \u00a0\u00a0\u00a0 show  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1797","post","type-post","status-publish","format-standard","hentry","category-oracle"],"_links":{"self":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/1797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/comments?post=1797"}],"version-history":[{"count":0,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/1797\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/media?parent=1797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/categories?post=1797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/tags?post=1797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}