{"id":33589,"date":"2022-12-04T16:18:20","date_gmt":"2023-10-24T07:17:03","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/"},"modified":"2024-04-29T03:43:24","modified_gmt":"2024-04-28T19:43:24","slug":"%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/","title":{"rendered":"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6"},"content":{"rendered":"<p>\u5982\u679c\u4e0d\u4ecb\u610f\u6709\u591a\u5c11\u53e4\u8001\u7684\u6570\u636e\uff0c\u6839\u636eredis.conf\u914d\u7f6e\u7684\u9891\u7387\u6765\u66f4\u65b0dump.rdb\u6587\u4ef6\uff0c\u7136\u540e\u6267\u884cRedis\u7684BGSAVE\u547d\u4ee4\uff0c\u7b49\u5f85LASTSAVE\u88ab\u66f4\u65b0\uff0c\u8fd9\u6837dump.rdb\u5c31\u4f1a\u53d8\u6210\u6700\u65b0\u7684\u72b6\u6001\u3002<\/p>\n<ul class=\"post-ul\">https:\/\/gist.github.com\/nekoruri\/6238957<\/ul>\n<pre class=\"post-pre\"><code><span class=\"c\">#!\/bin\/bash<\/span>\r\n\r\n<span class=\"c\"># Redis\u306eBGSAVE\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3001redis.rdb\u304c\u66f4\u65b0\u3055\u308c\u308b\u306e\u3092\u5f85\u3064\u3002<\/span>\r\n<span class=\"c\"># \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u6642\u9593\u3092\u8d85\u3048\u305f\u3089 exit status 1 \u3067\u7d42\u4e86\u3059\u308b\u3002<\/span>\r\n\r\n<span class=\"nv\">TIMEOUT<\/span><span class=\"o\">=<\/span>30\r\n\r\n<span class=\"c\"># Timeout handler<\/span>\r\n<span class=\"c\"># http:\/\/stackoverflow.com\/questions\/1226094\/how-to-include-a-timer-in-bash-scripting<\/span>\r\nset_timer<span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nb\">trap <\/span>handle_timer ALRM\r\n        <span class=\"o\">(<\/span><span class=\"nb\">sleep<\/span> <span class=\"nv\">$TIMEOUT<\/span><span class=\"p\">;<\/span> <span class=\"nb\">kill<\/span> <span class=\"nt\">-ALRM<\/span> <span class=\"nv\">$$<\/span><span class=\"o\">)<\/span>&amp;\r\n        <span class=\"nv\">timer_pid<\/span><span class=\"o\">=<\/span><span class=\"nv\">$!<\/span>\r\n<span class=\"o\">}<\/span>\r\n\r\nunset_timer<span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nb\">kill<\/span> <span class=\"nv\">$timer_pid<\/span>\r\n        <span class=\"nb\">trap<\/span> - ALRM\r\n<span class=\"o\">}<\/span>\r\n\r\nhandle_timer<span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n        <span class=\"nb\">exit <\/span>1\r\n<span class=\"o\">}<\/span>\r\n\r\n\r\n<span class=\"nb\">export <\/span><span class=\"nv\">PATH<\/span><span class=\"o\">=<\/span>\/bin:\/usr\/bin\r\n\r\nset_timer\r\n\r\n<span class=\"c\"># \u4e01\u5ea6\u3053\u306e\u77ac\u9593\u306b\u7d44\u8fbc\u306eBGSAVE\u304c\u8d70\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u3067\u3001<\/span>\r\n<span class=\"c\"># BGSAVE\u306e\u524d\u306bLASTSAVE\u3092\u53d6\u5f97<\/span>\r\n<span class=\"nv\">LASTSAVE<\/span><span class=\"o\">=<\/span><span class=\"sb\">`<\/span>redis-cli LASTSAVE<span class=\"sb\">`<\/span>\r\n\r\nredis-cli BGSAVE\r\n\r\n<span class=\"c\"># LASTSAVE\u304c\u5909\u308f\u308b\u307e\u3067\u5f85\u3064\u3002<\/span>\r\n<span class=\"k\">while<\/span> <span class=\"o\">[<\/span> <span class=\"nv\">$LASTSAVE<\/span> <span class=\"o\">==<\/span> <span class=\"sb\">`<\/span>redis-cli LASTSAVE<span class=\"sb\">`<\/span> <span class=\"o\">]<\/span><span class=\"p\">;<\/span> <span class=\"k\">do\r\n        <\/span><span class=\"nb\">sleep <\/span>1\r\n<span class=\"k\">done\r\n\r\n<\/span>unset_timer\r\n<\/code><\/pre>\n<p>\u53ea\u9700\u8981\u81ea\u7531\u9009\u62e9 \/var\/lib\/redis\/dump.rdb\uff08\u6216\u5176\u4ed6\u4f4d\u7f6e\uff09\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4e0d\u4ecb\u610f\u6709\u591a\u5c11\u53e4\u8001\u7684\u6570\u636e\uff0c\u6839\u636eredis.conf\u914d\u7f6e\u7684\u9891\u7387\u6765\u66f4\u65b0dump.rdb\u6587\u4ef6\uff0c\u7136\u540e\u6267\u884cRedis\u7684 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33589","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"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>\u83b7\u53d6Redis\u7684dump\u6587\u4ef6 - Blog - Silicon Cloud<\/title>\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\/\u83b7\u53d6redis\u7684dump\u6587\u4ef6\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6\" \/>\n<meta property=\"og:description\" content=\"\u5982\u679c\u4e0d\u4ecb\u610f\u6709\u591a\u5c11\u53e4\u8001\u7684\u6570\u636e\uff0c\u6839\u636eredis.conf\u914d\u7f6e\u7684\u9891\u7387\u6765\u66f4\u65b0dump.rdb\u6587\u4ef6\uff0c\u7136\u540e\u6267\u884cRedis\u7684 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u83b7\u53d6redis\u7684dump\u6587\u4ef6\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-24T07:17:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-28T19:43:24+00:00\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u96c5, \u609f\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/\",\"name\":\"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-10-24T07:17:03+00:00\",\"dateModified\":\"2024-04-28T19:43:24+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6\"}]},{\"@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\/f044a4b7fa4ee2701702942002419ca6\",\"name\":\"\u96c5, \u609f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"caption\":\"\u96c5, \u609f\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6 - Blog - Silicon Cloud","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\/\u83b7\u53d6redis\u7684dump\u6587\u4ef6\/","og_locale":"zh_CN","og_type":"article","og_title":"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6","og_description":"\u5982\u679c\u4e0d\u4ecb\u610f\u6709\u591a\u5c11\u53e4\u8001\u7684\u6570\u636e\uff0c\u6839\u636eredis.conf\u914d\u7f6e\u7684\u9891\u7387\u6765\u66f4\u65b0dump.rdb\u6587\u4ef6\uff0c\u7136\u540e\u6267\u884cRedis\u7684 [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u83b7\u53d6redis\u7684dump\u6587\u4ef6\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-10-24T07:17:03+00:00","article_modified_time":"2024-04-28T19:43:24+00:00","author":"\u96c5, \u609f","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u96c5, \u609f"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/","name":"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-10-24T07:17:03+00:00","dateModified":"2024-04-28T19:43:24+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u83b7\u53d6Redis\u7684dump\u6587\u4ef6"}]},{"@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\/f044a4b7fa4ee2701702942002419ca6","name":"\u96c5, \u609f","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","caption":"\u96c5, \u609f"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%8e%b7%e5%8f%96redis%e7%9a%84dump%e6%96%87%e4%bb%b6\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/33589","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\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=33589"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/33589\/revisions"}],"predecessor-version":[{"id":79262,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/33589\/revisions\/79262"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=33589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=33589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=33589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}