{"id":87316,"date":"2024-10-18T00:02:23","date_gmt":"2024-10-17T16:02:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87316\/"},"modified":"2024-10-18T00:02:23","modified_gmt":"2024-10-17T16:02:23","slug":"ora-16830-%e4%b8%bb%e8%a6%81%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87%e5%bf%ab%e9%80%9f%e5%95%9f%e5%8b%95%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e5%a4%a5%e4%bc%b4%e9%9a%94%e9%9b%a2%e8%b6%85%e9%81%8e-faststar","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87316\/","title":{"rendered":"ORA-16830: \u4e3b\u8981\u6578\u64da\u5eab\u8207\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\u5925\u4f34\u9694\u96e2\u8d85\u904e FastStartFailoverThreshold \u79d2\uff1a\u95dc\u9589\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-16830-%e4%b8%bb%e8%a6%81%e6%95%b8%e6%93%9a%e5%ba%ab%e8%88%87%e5%bf%ab%e9%80%9f%e5%95%9f%e5%8b%95%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e5%a4%a5%e4%bc%b4%e9%9a%94%e9%9b%a2%e8%b6%85%e9%81%8e-faststar-yPKNehNHAz\">ORA-16830: \u4e3b\u8981\u6578\u64da\u5eab\u8207\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\u5925\u4f34\u9694\u96e2\u8d85\u904e FastStartFailoverThreshold \u79d2\uff1a\u95dc\u9589<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f ORA-16830\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 Oracle Data Guard \u7684\u914d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\uff08Fast Start Failover, FSO\uff09\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-16830 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-16830-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-yPKNehNHAz\">ORA-16830 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-16830 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u4e3b\u6578\u64da\u5eab\u8207\u5176\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\u5925\u4f34\u4e4b\u9593\u7684\u9694\u96e2\u6642\u9593\u8d85\u904e\u4e86\u8a2d\u5b9a\u7684 <code>FastStartFailoverThreshold<\/code> \u79d2\u6578\u3002\u9019\u610f\u5473\u8457\u5728\u4e3b\u6578\u64da\u5eab\u548c\u5099\u7528\u6578\u64da\u5eab\u4e4b\u9593\u7684\u9023\u63a5\u51fa\u73fe\u4e86\u554f\u984c\uff0c\u5c0e\u81f4\u5099\u7528\u6578\u64da\u5eab\u7121\u6cd5\u53ca\u6642\u63a5\u6536\u4e3b\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u4fe1\u606f\u3002<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u7db2\u7d61\u5ef6\u9072\u6216\u4e2d\u65b7\u53ef\u80fd\u5c0e\u81f4\u4e3b\u6578\u64da\u5eab\u548c\u5099\u7528\u6578\u64da\u5eab\u4e4b\u9593\u7684\u901a\u4fe1\u5931\u6557\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c <code>FastStartFailoverThreshold<\/code> \u7684\u503c\u8a2d\u7f6e\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u904e\u65e9\u89f8\u767c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u4e0d\u8db3\uff1a<\/strong>\u5982\u679c\u5099\u7528\u6578\u64da\u5eab\u7684\u8cc7\u6e90\uff08\u5982 CPU \u6216\u5167\u5b58\uff09\u4e0d\u8db3\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u5176\u8655\u7406\u65e5\u8a8c\u7684\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-yPKNehNHAz\">\u5f71\u97ff<\/h2>\n<p>\u7576 ORA-16830 \u932f\u8aa4\u767c\u751f\u6642\uff0c\u7cfb\u7d71\u5c07\u81ea\u52d5\u95dc\u9589\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\u529f\u80fd\uff0c\u9019\u610f\u5473\u8457\u5728\u4e3b\u6578\u64da\u5eab\u767c\u751f\u6545\u969c\u6642\uff0c\u5099\u7528\u6578\u64da\u5eab\u5c07\u4e0d\u6703\u81ea\u52d5\u63a5\u7ba1\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u696d\u52d9\u4e2d\u65b7\uff0c\u5f71\u97ff\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-yPKNehNHAz\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a ORA-16830 \u932f\u8aa4\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-yPKNehNHAz\">1. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\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\u7528 <code>ping<\/code> \u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\u72c0\u614b\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e8%a8%ad%e7%bd%ae-yPKNehNHAz\">2. \u6aa2\u67e5\u914d\u7f6e\u8a2d\u7f6e<\/h3>\n<p>\u6aa2\u67e5 <code>FastStartFailoverThreshold<\/code> \u7684\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5176\u503c\u5408\u7406\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SELECT name, value FROM v$parameter WHERE name = 'fast_start_failover_threshold';<\/code><\/pre>\n<h3 id=\"3-%e7%9b%a3%e6%8e%a7%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-yPKNehNHAz\">3. \u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u4f7f\u7528 Oracle \u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\u4f86\u6aa2\u67e5\u5099\u7528\u6578\u64da\u5eab\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u5176\u6709\u8db3\u5920\u7684\u8cc7\u6e90\u4f86\u8655\u7406\u65e5\u8a8c\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%95%9f%e7%94%a8%e5%bf%ab%e9%80%9f%e5%95%9f%e5%8b%95%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb-yPKNehNHAz\">4. \u91cd\u65b0\u555f\u7528\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb<\/h3>\n<p>\u5728\u89e3\u6c7a\u4e86\u4e0a\u8ff0\u554f\u984c\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u555f\u7528\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\uff1a<\/p>\n<pre><code>ALTER SYSTEM SET fast_start_failover_target='your_target';<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-yPKNehNHAz\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7ba1\u7406\u54e1\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u4f3a\u670d\u5668\u3002\u6b64\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u7ba1\u7406\u5de5\u5177\u4f86\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\u3002Oracle \u63d0\u4f9b\u4e86\u4e00\u4e9b\u5de5\u5177\uff0c\u5982 Oracle Enterprise Manager\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u54e1\u9060\u7a0b\u76e3\u63a7\u548c\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-yPKNehNHAz\">\u7e3d\u7d50<\/h2>\n<p>ORA-16830 \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001\u914d\u7f6e\u8a2d\u7f6e\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u4e26\u91cd\u65b0\u555f\u7528\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\u529f\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ORA-16830: \u4e3b\u8981\u6578\u64da\u5eab\u8207\u5feb\u901f\u555f\u52d5\u6545\u969c\u8f49\u79fb\u5925\u4f34\u9694\u96e2\u8d85\u904e\u95be\u503c\uff0c\u5c0e\u81f4\u6545\u969c\u8f49\u79fb\u95dc\u9589\u3002\u4e86\u89e3\u4fee\u5fa9\u65b9\u6cd5\u8207\u9060\u7a0b\u8655\u7406\u6280\u5de7\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-87316","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87316","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=87316"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87316\/revisions"}],"predecessor-version":[{"id":87317,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87316\/revisions\/87317"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}