{"id":29616,"date":"2024-02-25T01:16:53","date_gmt":"2023-09-06T05:48:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/"},"modified":"2025-08-12T15:01:06","modified_gmt":"2025-08-12T07:01:06","slug":"mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/","title":{"rendered":"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55"},"content":{"rendered":"<h1>MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55<\/h1>\n<ul class=\"post-ul\">\n\u74b0\u5883<\/p>\n<p>AWS EC2<br \/>\n\u69cb\u6210: Primary \/ Secondary \/ Arbiter<br \/>\nOS: Amazon Linux<br \/>\nMongoDB: 2.6.11<\/p>\n<\/ul>\n<h2>\u5728MongoDB\u7684\u73af\u4e2d\u6dfb\u52a0\u6216\u5220\u9664\u8282\u70b9<\/h2>\n<ul class=\"post-ul\">\n\u69cb\u6210\u304b\u3089\u30ce\u30fc\u30c9\u3092\u5916\u3059\u30b3\u30de\u30f3\u30c9(MongoDB\u306e\u30d7\u30e9\u30a4\u30de\u30ea\u3067\u5b9f\u884c<\/p>\n<p>>rs.remove(&#8220;<MongoDB\u306eIP\u30a2\u30c9\u30ec\u30b9>:27017&#8243;);<\/p>\n<p>\u8ffd\u52a0\u3057\u305f\u30ce\u30fc\u30c9\u3092\u30bb\u30ab\u30f3\u30c0\u30ea\u304b\u3089\u540c\u671f\u3092\u3059\u308b\u5834\u5408<\/p>\n<p>> SECONDARY> rs.syncFrom(&#8220;<MongoDB\u306eIP\u30a2\u30c9\u30ec\u30b9>:27017&#8243;)<\/p>\n<p>\u4e0d\u8981\u306b\u306a\u308bMongoDB\u3092\u5207\u308a\u96e2\u3059<\/p>\n<p>\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u306fPrimary\u3067\u5b9f\u884c\u3059\u308b<br \/>\n$ rs.remove(&#8220;<MongoDB\u306eIP\u30a2\u30c9\u30ec\u30b9>:27017&#8243;);<\/p>\n<\/ul>\n<h2>\u8fdb\u884c\u4e3b\/\u6b21\u8981\u6743\u91cd\u8bbe\u7f6e<\/h2>\n<ul class=\"post-ul\">\n<p>Priority\u306e\u8a2d\u5b9a<\/p>\n<p>0 &#8211; 1000 \u306e\u5024\u3067\u5024\u304c\u9ad8\u3044\u65b9\u304c\u512a\u5148\u3057\u3066\u30d7\u30e9\u30a4\u30de\u30ea\u306b\u6607\u683c\u3059\u308b<br \/>\n\u512a\u5148\u5ea6\u304c\u9ad8\u3044\u307b\u3046\u304c\u30d7\u30e9\u30a4\u30de\u30ea\u3068\u3057\u3066\u52d5\u4f5c\u3059\u308b<\/p>\n<p>Config\u3092\u30bb\u30c3\u30c8<br \/>\n> cfg = rs.conf()<br \/>\n\u914d\u5217\u306e\u6570\u5b57\u306f_id\u3092\u5165\u308c\u308b( 0\u306f\u7d76\u5bfe\u306bPrimary\u306b\u306a\u3089\u306a\u3044\u72b6\u614b\u306b\u306a\u308b)<br \/>\n\u30d7\u30e9\u30a4\u30aa\u30ea\u30c6\u30a3\u309210\u306b\u30bb\u30c3\u30c8<br \/>\n> cfg.members[1].priority = 50<br \/>\n\u8a2d\u5b9a\u3092\u53cd\u6620\u3059\u308b<br \/>\n> rs.reconfig(cfg)<br \/>\n\u53cd\u6620\u5f8c\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b<br \/>\n> rs.conf()\n<\/ul>\n<pre class=\"post-pre\"><code>testRep1:SECONDARY&gt; rs.conf()\r\n{\r\n    \"_id\" : \"testRep1\",\r\n    \"version\" : 11,\r\n    \"members\" : [\r\n        {\r\n            \"_id\" : 0,\r\n            \"host\" : \"172.31.2.198:27017\",\r\n            \"arbiterOnly\" : true\r\n        },\r\n        {\r\n            \"_id\" : 1,\r\n            \"host\" : \"172.31.7.138:27017\",\r\n            \"priority\" : 50\r\n        },\r\n        {\r\n            \"_id\" : 2,\r\n            \"host\" : \"172.31.2.117:27017\",\r\n            \"priority\" : 30\r\n        }\r\n    ]\r\n}\r\n<\/code><\/pre>\n<h2>\u5220\u9664\u6162\u67e5\u8be2<\/h2>\n<ul class=\"post-ul\">\n<p>> db.currentOp()<\/p>\n<p>\u5b9f\u884c\u4e2d\u306e\u30af\u30a8\u30ea\u3092\u8868\u793a\u3059\u308b<\/p>\n<p>&#8220;desc&#8221; : &#8220;repl writer worker &#8221;<\/p>\n<p>\u30ec\u30d7\u30ea\u30ab\u306e\u305f\u3081\u306e\u30af\u30a8\u30ea\u306a\u306e\u3067\u524a\u9664\u3057\u3066\u306f\u3044\u3051\u306a\u3044<\/p>\n<p>> db.killOp(opid)<\/p>\n<p>\u30af\u30a8\u30ea\u3092\u524a\u9664\u3059\u308b<\/p>\n<\/ul>\n<h2>\u5173\u4e8eoplog<\/h2>\n<blockquote><p>\u6211\u65b9\u5148\u524d\u63d0\u5230\u4e86\u4e00\u79cd\u793a\u4f8b\u6d41\u7a0b\uff0c\u4f46\u5b9e\u9645\u4e0a\uff0c\u53ea\u8981\u5c06\u51fa\u73b0\u6545\u969c\u7684\u5b9e\u4f8b\u6062\u590d\u5230\u5728\u7ebf\u72b6\u6001\uff0c\u6570\u636e\u5c31\u4f1a\u81ea\u52a8\u540c\u6b65\u3002<br \/>\n\u8fd9\u9700\u8981\u6ee1\u8db3\u4e00\u5b9a\u6761\u4ef6\uff0c\u5373\u6062\u590d\u5728\u7ebf\u7684MongoDB\u7684oplog\u96c6\u5408\u4e2d\u5b58\u50a8\u7684\u540c\u6b65\u6570\u636e\u4e0d\u4f1a\u8fc7\u65f6\u3002oplog\u96c6\u5408\u662f\u4e00\u79cd\u6709\u5bb9\u91cf\u9650\u5236\u7684\u96c6\u5408\uff0c\u5f53\u8d85\u8fc7\u9884\u5b9a\u5927\u5c0f\u7684\u6570\u636e\u88ab\u6295\u5165\u65f6\uff0c\u65e7\u6570\u636e\u4f1a\u88ab\u6309\u987a\u5e8f\u5220\u9664\u3002<\/p><\/blockquote>\n<ul class=\"post-ul\">\noplog\u3092\u78ba\u8a8d\u3059\u308b<br \/>\nPRIMARY> db.getReplicationInfo()<\/p>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55 \u74b0\u5883 AWS EC2 \u69cb\u6210: Primary \/ Secondary \/ Arbit [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-29616","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8eMongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb\u8fd0\u7ef4\u5907\u5fd8\u5f55\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8eMongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb\u8fd0\u7ef4\u5907\u5fd8\u5f55\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-06T05:48:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-12T07:01:06+00:00\" \/>\n<meta name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u97f5, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/\",\"name\":\"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-09-06T05:48:53+00:00\",\"dateModified\":\"2025-08-12T07:01:06+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e\"},\"description\":\"\u5173\u4e8eMongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\u7684\u6280\u672f\u6587\u7ae0\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e\",\"name\":\"\u97f5, \u79d1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g\",\"caption\":\"\u97f5, \u79d1\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunke\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55 - Blog - Silicon Cloud","description":"\u5173\u4e8eMongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\u7684\u6280\u672f\u6587\u7ae0","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb\u8fd0\u7ef4\u5907\u5fd8\u5f55\/","og_locale":"zh_CN","og_type":"article","og_title":"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55","og_description":"\u5173\u4e8eMongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\u7684\u6280\u672f\u6587\u7ae0","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb\u8fd0\u7ef4\u5907\u5fd8\u5f55\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-09-06T05:48:53+00:00","article_modified_time":"2025-08-12T07:01:06+00:00","author":"\u97f5, \u79d1","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u97f5, \u79d1","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/","name":"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-09-06T05:48:53+00:00","dateModified":"2025-08-12T07:01:06+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e"},"description":"\u5173\u4e8eMongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55\u7684\u6280\u672f\u6587\u7ae0","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"MongoDB\u8fd0\u7ef4\u5907\u5fd8\u5f55"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/6530331a63adef3b3443a1fab53a0e6e","name":"\u97f5, \u79d1","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/429ccb39b3fff5188bc17986222cfb0936cbadb8cc933cff04ab5ca01bd30a08?s=96&d=mm&r=g","caption":"\u97f5, \u79d1"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yunke\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/mongodb%e8%bf%90%e7%bb%b4%e5%a4%87%e5%bf%98%e5%bd%95\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/29616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=29616"}],"version-history":[{"count":1,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/29616\/revisions"}],"predecessor-version":[{"id":82383,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/29616\/revisions\/82383"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=29616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=29616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=29616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}