{"id":314999,"date":"2024-01-18T11:23:12","date_gmt":"2024-01-18T03:23:12","guid":{"rendered":"https:\/\/www.idc.net\/help\/314999\/"},"modified":"2024-01-18T11:23:12","modified_gmt":"2024-01-18T03:23:12","slug":"%e6%80%8e%e6%a0%b7%e6%81%a2%e5%a4%8doracle%e9%87%8d%e5%81%9a%e6%97%a5%e5%bf%97%e4%b8%a2%e5%a4%b1%e7%9a%84%e7%aa%8d%e9%97%a8","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/314999\/","title":{"rendered":"\u600e\u6837\u6062\u590dOracle\u91cd\u505a\u65e5\u5fd7\u4e22\u5931\u7684\u7a8d\u95e8"},"content":{"rendered":"

\u5982\u679c\u6570\u636e\u5e93\u5728\u542f\u52a8\u65f6\u68c0\u6d4b\u5230\u91cd\u505a\u65e5\u5fd7\u4e22\u5931\uff0c\u6570\u636e\u5e93\u5c06\u65e0\u6cd5\u542f\u52a8\u3002\u5982\u679c\u6570\u636e\u5e93\u5728\u8fd0\u884c\u65f6\u5207\u6362\u65e5\u5fd7\u6587\u4ef6\u7ec4\uff0c\u68c0\u6d4b\u5230\u4e0b\u4e00\u7ec4\u6216\u8005\u5168\u90e8\u7684\u91cd\u505a\u65e5\u5fd7\u4e22\u5931\uff0c\u6570\u636e\u5e93\u5c06\u4f1a\u5d29\u6e83\u3002\u6240\u4ee5\u6709\u5fc5\u8981\u5b66\u4e60\u4e0bOracle\u91cd\u505a\u65e5\u5fd7\u6062\u590d\u7684\u6280\u5de7\u3002<\/p>\n

\u7531\u4e8e\u78c1\u76d8\u4ecb\u8d28\u635f\u574f\u6216\u8005\u4eba\u4e3a\u7684\u8bef\u5220\u9664\u6587\u4ef6\uff0c\u9020\u6210\u4e25\u91cd\u540e\u679c\u7684\u4e8b\u4ef6\u8fd1\u671f\u65f6\u6709\u53d1\u751f\u3002\u672c\u6587\u5217\u4e3e\u4e86\u91cd\u505a\u65e5\u5fd7\u4e22\u5931\u7684\u6570\u636e\u5e93\u6062\u590d\uff0c\u4f46\u5982\u679c\u6309\u7167\u5197\u4f59\u539f\u5219\u5408\u7406\u5206\u5e03\u65e5\u5fd7\u6587\u4ef6\u7ec4\u7684\u6210\u5458\uff0c\u5982\u679c\u5de5\u7a0b\u5e08\u4e86\u89e3\u65e5\u5fd7\u6587\u4ef6\u7684\u57fa\u672c\u539f\u7406\u548c\u4f7f\u7528\u539f\u5219\uff0c\u5c31\u5b8c\u5168\u53ef\u4ee5\u907f\u514d\u51fa\u73b0\u4e0b\u5217\u95ee\u9898\u3002<\/p>\n

Oracle\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u5faa\u73af\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u6240\u6709\u7684\u4e8b\u52a1\u3002\u5b83\u7684\u5927\u5c0f\u3001\u4e2a\u6570\u548c\u5b58\u50a8\u4f4d\u7f6e\u5bf9\u6570\u636e\u5e93\u6027\u80fd\u548c\u6062\u590d\u6709\u91cd\u8981\u5f71\u54cd\u3002\u5b83\u4e00\u822c\u7531\u5927\u5c0f\u76f8\u540c\u7684\u51e0\u7ec4\u6587\u4ef6\u6784\u6210\u3002\u6211\u4eec\u53ef\u4ee5\u67e5\u770b\u6570\u636e\u5e93\u89c6\u56fev$logfile\u77e5\u9053redo logfile\u7684\u4e2a\u6570\u548c\u5b58\u50a8\u4f4d\u7f6e\u3002\u5bf9\u6bcf\u4e00\u4e2aOracle\u6570\u636e\u5e93\u90fd\u8981\u6c42\u81f3\u5c11\u5177\u6709\u4e24\u4e2a\u8054\u673a\u91cd\u505a\u65e5\u5fd7\u3002<\/p>\n

\u6bcf\u4e00\u6b21\u65b0\u7684\u4e8b\u52a1\u63d0\u4ea4\u65f6\uff0cOracle\u5c06\u8be5\u4e8b\u52a1\u5199\u5165\u65e5\u5fd7\u6587\u4ef6\uff0c\u4f46\u5e76\u975e\u6b64\u65f6\u4e5f\u5c06\u4fee\u6539\u7684\u6570\u636e\u5757\u5199\u56de\u539f\u6570\u636e\u6587\u4ef6\u3002\u7531\u4e8e\u5185\u5b58\u8bfb\u5199\u548c\u78c1\u76d8I\/O\u5b58\u5728\u51e0\u4e2a\u6570\u91cf\u7ea7\u7684\u6548\u7387\u5dee\u522b\uff0cOracle\u901a\u8fc7\u51cf\u5c11\u6570\u636e\u6587\u4ef6\u7684\u7269\u7406I\/O\u8bfb\u5199\u6765\u5927\u5927\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u6027\u80fd\uff1b\u540c\u65f6\uff0c\u53c8\u901a\u8fc7\u4f18\u5148\u5199\u65e5\u5fd7\u6587\u4ef6\u6765\u4fdd\u8bc1\u6570\u636e\u7684\u6b63\u786e\u6027\u548c\u4e00\u81f4\u6027\u3002\u57fa\u4e8e\u8fd9\u79cd\u673a\u5236\uff0cOracle\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u5728\u6570\u636e\u5e93\u7684\u5b9e\u4f8b\u6062\u590d\u548c\u4ecb\u8d28\u6062\u590d\u65f6\u81f3\u5173\u91cd\u8981\uff0c\u662foracle\u6570\u636e\u5e93\u6700\u91cd\u8981\u7684\u7269\u7406\u6587\u4ef6\u4e4b\u4e00\u3002<\/p>\n

\u6062\u590d\u65b9\u6cd5<\/p>\n

\u6545\u969c\u73b0\u8c61<\/p>\n

\n \n \n 
    \n  \n  \n  
  1. SQL> startup mount        <\/span><\/span><\/span><\/span><\/li>\n  \n  \n  
  2. Oracle Instance Started        <\/span><\/li>\n  \n  \n  
  3. Database mounted        <\/span><\/li>\n  \n  \n  
  4. ORA-00313: open failed for members of log group 1 of thread 1        <\/span><\/li>\n  \n  \n  
  5. ORA-00312: online log 1 thread 1: '\/ORACLE\/ORADATA\/H817\/REDO01.LOG'        <\/span><\/li>\n  \n  \n  
  6. ORA-27041: unable to open file        <\/span><\/li>\n  \n  \n  
  7. OSD-04002: unable to open file        <\/span><\/li>\n  \n  \n  
  8. O\/S-Error: (OS 2) The system cannot find the file specified.   <\/span><\/li>\n \n \n <\/ol><\/pre>\n
    Oracle\u91cd\u505a\u65e5\u5fd7\u6062\u590d\u6ce8\u610f\u4e8b\u9879<\/p>\n
    \u4ee5\u4e0b\u6240\u5217\u4e3e\u7684\u6062\u590d\u65b9\u6cd5\uff0c\u90fd\u5c5e\u4e8e\u4e0d\u5b8c\u5168\u6062\u590d\u6216\u8005\u5f3a\u5236\u6062\u590d\uff0c\u4f1a\u4e22\u5931\u5f53\u524d\u91cd\u505a\u65e5\u5fd7\u4e2d\u7684\u4e8b\u52a1\u6570\u636e\u3002\u4e00\u65e6\u64cd\u4f5c\u4e0d\u5f53\uff0c\u5c06\u5e26\u6765\u6570\u636e\u4e22\u5931\u7b49\u4e25\u91cd\u540e\u679c\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u51e0\u4e2a\u6062\u590d\u539f\u5219\uff1a
    1. \u8bf7\u52ff\u5728\u751f\u4ea7\u7cfb\u7edf\u4e0a\u8bd5\u7528\u3002
    2. \u5982\u679c\u751f\u4ea7\u7cfb\u7edf\u51fa\u73b0\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u4e22\u5931\u7684\u6545\u969c\uff0c\u8bf7\u52ff\u81ea\u884c\u64cd\u4f5c\u7834\u574f\u73b0\u573a\uff0c\u5e94\u8be5\u7acb\u523b\u8054\u7cfbOracle\u5de5\u7a0b\u5e08\u3002
    3. \u6062\u590d\u6210\u529f\u4e4b\u540e\uff0c\u9700\u8981\u9a6c\u4e0a\u505a\u4e00\u6b21\u6570\u636e\u5e93\u7684\u5168\u5907\u4efd\u3002
    4. \u5efa\u8bae\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u4e00\u5b9a\u8981\u5b9e\u73b0\u955c\u8c61\u5728\u4e0d\u540c\u7684\u78c1\u76d8\u4e0a\uff0c\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\u7684\u53d1\u751f\u3002<\/p>\n
    \u6062\u590d\u65b9\u6cd5
    1.        \u9996\u5148\u68c0\u67e5\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u72b6\u6001\uff0c\u770b\u770b\u62a5\u9519\u7684\u65e5\u5fd7\u6587\u4ef6\u7684\u72b6\u6001\u662f\u5426\u4e3aCurrent<\/p>\n
    \n \n \n 
      \n  \n  \n  
    1. SQL> select * from v$log;        <\/span><\/span><\/span><\/span><\/li>\n  \n  \n  
    2. SQL> select * from v$logfile;   <\/span><\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n
      2.        \u5982\u679c\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u72b6\u6001\u4e3aInactive\uff0c\u6211\u4eec\u53ef\u4ee5\u76f4\u63a5\u6e05\u9664\u8be5\u65e5\u5fd7\u6587\u4ef6\u7684\u5185\u5bb9\uff1a<\/p>\n
      \n \n \n 
        \n  \n  \n  
      1. SQL> alter database clear logfile '\/ORACLE\/ORADATA\/H817\/REDO01.LOG';
        3.  \u5982\u679c\u91cd\u505a\u65e5\u5fd7\u6587\u4ef6\u72b6\u6001\u4e3aCurrent\uff0c\u6062\u590d\u5de5\u4f5c\u8f83\u4e3a\u590d\u6742\uff0c\u6709\u4ee5\u4e0b\u56db\u79cd\u60c5\u51b5\uff1a
        1\uff09\u901a\u8fc7\u4e0b\u9762\u6b65\u9aa4\uff0c\u6570\u636e\u5e93\u987a\u5229\u6253\u5f00<\/span><\/span><\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n
        \n \n \n 
          \n  \n  \n  
        1. SQL> recover database until cancel;                  <\/span><\/span><\/span><\/span><\/li>\n  \n  \n  
        2. Type Cancel when prompted         <\/span><\/li>\n  \n  \n  
        3. SQL>alter database open resetlogs;   <\/span><\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n
          2\uff09***\u79cd\u60c5\u51b5\u7684'recover database until cancel' \u64cd\u4f5c\u9047\u5230ORA-01547\uff0cORA-01194\uff0cORA-01110\u9519\u8bef\uff0c\u9700\u8981\u6574\u4e2a\u6570\u636e\u5e93\u7684\u7269\u7406\u5907\u4efd\uff0c\u5e76\u6839\u636e\u5f52\u6863\u65e5\u5fd7\u6062\u590d\u5230\u9519\u8bef\u65f6\u95f4\u70b9\uff0c\u524d\u63d0\u662f\u6570\u636e\u5e93\u662f\u5f52\u6863\u6a21\u5f0f\u3002#p#<\/p>\n
          \n \n \n 
            \n  \n  \n  
          1. restore old backup        <\/span><\/span><\/li>\n  \n  \n  
          2. SQL> startup mount        <\/span><\/span><\/span><\/li>\n  \n  \n  
          3. SQL> recover database until cancel using backup controlfile;        <\/span><\/span><\/span><\/li>\n  \n  \n  
          4. SQL> alter database open resetlogs;    <\/span><\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n
             <\/p>\n
            3\uff09\u5982\u679c\u6570\u636e\u5e93\u662f\u975e\u5f52\u6863\u6a21\u5f0f\uff0c\u53ea\u80fd\u6062\u590d\u6574\u4e2a\u7269\u7406\u5907\u4efd\uff0c\u7136\u540e\u76f4\u63a5\u6253\u5f00\u6570\u636e\u5e93\u3002\u8fd9\u79cd\u60c5\u51b5\u5c06\u4e22\u5931\u7269\u7406\u5907\u4efd\u81f3\u6545\u969c\u53d1\u751f\u524d\u7684\u5168\u90e8\u6570\u636e\u3002<\/p>\n
            4\uff09\u5982\u679c\u6570\u636e\u5e93\u662f\u975e\u5f52\u6863\u6a21\u5f0f\uff0c\u4e14\u6ca1\u6709\u7269\u7406\u5907\u4efd\uff0c\u53ea\u80fd\u901a\u8fc7\u7279\u6b8a\u7684\u9690\u542b\u53c2\u6570\uff0c\u5141\u8bb8\u6570\u636e\u5e93\u4e0d\u4e00\u81f4\u7684\u72b6\u51b5\u4e0b\u6253\u5f00\u6570\u636e\u5e93\u3002\u8fd9\u79cd\u6062\u590d\u65b9\u6cd5\u662f\u6ca1\u6709\u529e\u6cd5\u4e4b\u540e\u7684\u6062\u590d\u65b9\u6cd5\uff0c\u5c06\u5bfc\u81f4\u6570\u636e\u5e93\u4e0d\u4e00\u81f4\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u4e0d\u8981\u91c7\u7528\u3002\u5982\u786e\u6709\u9700\u8981\uff0c\u8bf7\u5728Oracle\u7684\u6280\u672f\u4eba\u5458\u6307\u5bfc\u4e0b\u4f7f\u7528\u8be5\u65b9\u6cd5\u3002<\/p>\n
            \n \n \n 
              \n  \n  \n  
            1. \u5173\u95ed\u6570\u636e\u5e93  <\/span><\/span><\/li>\n  \n  \n  
            2. SQL>shutdown immediate   <\/span><\/span><\/span><\/li>\n  \n  \n  
            3. \u5728init<sid>.ora\u4e2d\u52a0\u5165\u5982\u4e0b\u53c2\u6570   <\/span><\/span><\/span><\/span><\/span><\/li>\n  \n  \n  
            4. _allow_resetlogs_corruption=TRUE   <\/span><\/span><\/span><\/span><\/li>\n  \n  \n  
            5. \u91cd\u65b0\u542f\u52a8\u6570\u636e\u5e93,\u5229\u7528until cancel\u6062\u590d   <\/span><\/li>\n  \n  \n  
            6. SQL>recover database until cancel;   <\/span><\/span><\/span><\/li>\n  \n  \n  
            7. Cancel   <\/span><\/li>\n  \n  \n  
            8. \u6253\u5f00\u6570\u636e\u5e93  <\/span><\/li>\n  \n  \n  
            9. SQL>alter database open resetlogs;   <\/span><\/span><\/span><\/li>\n \n \n <\/ol><\/pre>\n
               \u6570\u636e\u5e93\u88ab\u6253\u5f00\u540e\uff0c\u9a6c\u4e0a\u6267\u884c\u4e00\u4e2a\u5168\u5e93\u5bfc\u51fa\u3002
              \u5173\u95ed\u6570\u636e\u5e93\uff0c\u5728init .ora\u4e2d\u53bb\u6389_all_resetlogs_corrupt\u53c2\u6570 <\/p>\n
              \u3010\u7f16\u8f91\u63a8\u8350\u3011<\/p>\n
                \n
              1. \u4fee\u6539Oracle\u5b58\u50a8\u8fc7\u7a0b\u6240\u9700\u4ee3\u7801<\/li>\n
              2. \u5bf9Oracle\u5b58\u50a8\u8fc7\u7a0b\u7684\u603b\u7ed3<\/font><\/li>\n
              3. \u5b9e\u73b0Oracle\u5b58\u50a8\u8fc7\u7a0b\u7684\u5b9e\u9645\u5e94\u7528\u7684\u4ee3\u7801 <\/li>\n
              4. \u6df1\u5165\u9ad8\u6027\u80fd\u7684Oracle\u52a8\u6001SQL\u5f00\u53d1 <\/li>\n
              5. Oracle SQL\u7684\u4f18\u5316\u89c4\u5219\u89e3\u6790 <\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"
                \u5982\u679c\u6570\u636e\u5e93\u5728\u542f\u52a8\u65f6\u68c0\u6d4b\u5230\u91cd\u505a\u65e5\u5fd7\u4e22\u5931\uff0c\u6570\u636e\u5e93\u5c06\u65e0\u6cd5\u542f\u52a8\u3002\u5982\u679c\u6570\u636e\u5e93\u5728\u8fd0\u884c\u65f6\u5207\u6362\u65e5\u5fd7\u6587\u4ef6\u7ec4\uff0c\u68c0\u6d4b\u5230\u4e0b\u4e00\u7ec4\u6216\u8005\u5168\u90e8 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-314999","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/314999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=314999"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/314999\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=314999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=314999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=314999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}