{"id":87266,"date":"2024-10-17T23:37:17","date_gmt":"2024-10-17T15:37:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87266\/"},"modified":"2024-10-17T23:37:17","modified_gmt":"2024-10-17T15:37:17","slug":"ora-16748-data-guard-%e4%bb%a3%e7%90%86%e7%84%a1%e6%b3%95%e6%89%93%e9%96%8b%e4%b8%bb%e6%95%b8%e6%93%9a%e5%ba%ab%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87266\/","title":{"rendered":"ORA-16748: Data Guard \u4ee3\u7406\u7121\u6cd5\u6253\u958b\u4e3b\u6578\u64da\u5eab\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-16748-data-guard-%e4%bb%a3%e7%90%86%e7%84%a1%e6%b3%95%e6%89%93%e9%96%8b%e4%b8%bb%e6%95%b8%e6%93%9a%e5%ba%ab-DRfChVIJsJ\">ORA-16748: Data Guard \u4ee3\u7406\u7121\u6cd5\u6253\u958b\u4e3b\u6578\u64da\u5eab<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fORA-16748\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207Oracle Data Guard\u7684\u914d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4e3b\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-16748\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u6545\u969c\u4fee\u5fa9\u7684\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"ora-16748%e7%9a%84%e5%8e%9f%e5%9b%a0-DRfChVIJsJ\">ORA-16748\u7684\u539f\u56e0<\/h2>\n<p>ORA-16748\u932f\u8aa4\u901a\u5e38\u8868\u793aData Guard\u4ee3\u7406\u7121\u6cd5\u6253\u958b\u4e3b\u6578\u64da\u5eab\u3002\u9019\u53ef\u80fd\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u6578\u64da\u5eab\u672a\u555f\u52d5\uff1a<\/strong>\u5982\u679c\u4e3b\u6578\u64da\u5eab\u672a\u555f\u52d5\uff0c\u5247Data Guard\u4ee3\u7406\u7121\u6cd5\u9023\u63a5\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u914d\u7f6e\u932f\u8aa4\u53ef\u80fd\u5c0e\u81f4\u4ee3\u7406\u7121\u6cd5\u8a2a\u554f\u4e3b\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>Data Guard\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u5c0e\u81f4\u4ee3\u7406\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\uff0c\u7121\u6cd5\u8a2a\u554f\u4e3b\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-DRfChVIJsJ\">\u5f71\u97ff<\/h2>\n<p>\u7576ORA-16748\u932f\u8aa4\u767c\u751f\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u6578\u64da\u7684\u540c\u6b65\u548c\u9ad8\u53ef\u7528\u6027\u3002\u9019\u610f\u5473\u8457\u5982\u679c\u4e3b\u6578\u64da\u5eab\u51fa\u73fe\u6545\u969c\uff0c\u5099\u7528\u6578\u64da\u5eab\u5c07\u7121\u6cd5\u63a5\u7ba1\uff0c\u5f9e\u800c\u5c0e\u81f4\u696d\u52d9\u4e2d\u65b7\u3002\u56e0\u6b64\uff0c\u53ca\u6642\u89e3\u6c7a\u6b64\u554f\u984c\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-DRfChVIJsJ\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7aORA-16748\u932f\u8aa4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e4%b8%bb%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-DRfChVIJsJ\">1. \u6aa2\u67e5\u4e3b\u6578\u64da\u5eab\u72c0\u614b<\/h3>\n<pre><code>SELECT DATABASE_ROLE, OPEN_MODE FROM V$DATABASE;<\/code><\/pre>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4e3b\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5176\u8655\u65bc\u958b\u555f\u72c0\u614b\u3002\u5982\u679c\u6578\u64da\u5eab\u672a\u555f\u52d5\uff0c\u8acb\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\uff1a<\/p>\n<pre><code>STARTUP;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-DRfChVIJsJ\">2. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u4e3b\u6578\u64da\u5eab\u548c\u5099\u7528\u6578\u64da\u5eab\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\uff1a<\/p>\n<pre><code>ping ;<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5data-guard%e9%85%8d%e7%bd%ae-DRfChVIJsJ\">3. \u6aa2\u67e5Data Guard\u914d\u7f6e<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5Data Guard\u7684\u914d\u7f6e\u662f\u5426\u6b63\u78ba\uff1a<\/p>\n<pre><code>SHOW CONFIGURATION;<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u914d\u7f6e\u932f\u8aa4\uff0c\u8acb\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-DRfChVIJsJ\">4. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u7528\u65bc\u9023\u63a5\u7684\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM USER_SYS_PRIVS WHERE USERNAME = '';<\/code><\/pre>\n<h3 id=\"5-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95data-guard%e4%bb%a3%e7%90%86-DRfChVIJsJ\">5. \u91cd\u65b0\u555f\u52d5Data Guard\u4ee3\u7406<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u90fd\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u91cd\u65b0\u555f\u52d5Data Guard\u4ee3\u7406\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET DG_BROKER_START=FALSE;<\/code><\/pre>\n<pre><code>ALTER SYSTEM SET DG_BROKER_START=TRUE;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DRfChVIJsJ\">\u7e3d\u7d50<\/h2>\n<p>ORA-16748\u932f\u8aa4\u662fOracle Data Guard\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u4e3b\u6578\u64da\u5eab\u7684\u72c0\u614b\u3001\u7db2\u7d61\u9023\u63a5\u3001\u914d\u7f6e\u548c\u7528\u6236\u6b0a\u9650\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u9019\u4e9b\u65b9\u9762\uff0c\u901a\u5e38\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u4e26\u89e3\u6c7a\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u4fdd\u8b77\u7684\u696d\u52d9\u4f86\u8aaa\uff0c\u53ca\u6642\u8655\u7406\u9019\u985e\u932f\u8aa4\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u696d\u52d9\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ORA-16748: Data Guard\u4ee3\u7406\u7121\u6cd5\u6253\u958b\u4e3b\u6578\u64da\u5eab\u3002\u4e86\u89e3\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f\u53ca\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-87266","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=87266"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87266\/revisions"}],"predecessor-version":[{"id":87267,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87266\/revisions\/87267"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}