{"id":123632,"date":"2024-10-25T13:58:21","date_gmt":"2024-10-25T05:58:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/123632\/"},"modified":"2024-10-25T13:58:23","modified_gmt":"2024-10-25T05:58:23","slug":"redis-%e9%9b%86%e7%be%a4%e9%81%b7%e7%a7%bb%e6%a7%bd%e4%bd%8d%e6%bc%94%e7%a4%ba%e5%af%a6%e8%b8%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/123632\/","title":{"rendered":"Redis \u96c6\u7fa4\u9077\u79fb\u69fd\u4f4d\u6f14\u793a\u5be6\u8e10"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e9%81%b7%e7%a7%bb%e6%a7%bd%e4%bd%8d%e6%bc%94%e7%a4%ba%e5%af%a6%e8%b8%90-uEvlEmsBip\">Redis \u96c6\u7fa4\u9077\u79fb\u69fd\u4f4d\u6f14\u793a\u5be6\u8e10<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u61c9\u7528\u4e2d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\uff0c\u5176\u4e2d\u69fd\u4f4d\u7684\u9077\u79fb\u662f\u4e00\u500b\u95dc\u9375\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u96c6\u7fa4\u7684\u69fd\u4f4d\u9077\u79fb\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u5be6\u8e10\u793a\u7bc4\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e7%be%a4%e6%a7%bd%e4%bd%8d-uEvlEmsBip\">\u4ec0\u9ebc\u662f Redis \u96c6\u7fa4\u69fd\u4f4d<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u6578\u64da\u662f\u6839\u64da\u69fd\u4f4d\uff08slot\uff09\u9032\u884c\u5206\u914d\u7684\u3002Redis \u96c6\u7fa4\u5c07 0 \u5230 16383 \u7684\u69fd\u4f4d\u5206\u70ba 16384 \u500b\uff0c\u4e26\u5c07\u9019\u4e9b\u69fd\u4f4d\u5206\u914d\u7d66\u4e0d\u540c\u7684\u7bc0\u9ede\u3002\u6bcf\u500b\u9375\u5728\u96c6\u7fa4\u4e2d\u90fd\u6703\u88ab\u6620\u5c04\u5230\u4e00\u500b\u7279\u5b9a\u7684\u69fd\u4f4d\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5747\u52fb\u5206\u4f48\u548c\u9ad8\u6548\u5b58\u53d6\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%81%b7%e7%a7%bb%e6%a7%bd%e4%bd%8d-uEvlEmsBip\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9077\u79fb\u69fd\u4f4d<\/h2>\n<p>\u69fd\u4f4d\u9077\u79fb\u7684\u9700\u6c42\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u7bc0\u9ede\u7684\u8ca0\u8f09\u4e0d\u5747\u8861\uff0c\u9700\u8981\u5c07\u90e8\u5206\u69fd\u4f4d\u5f9e\u7e41\u5fd9\u7684\u7bc0\u9ede\u9077\u79fb\u5230\u9592\u7f6e\u7684\u7bc0\u9ede\u3002<\/li>\n<li>\u7bc0\u9ede\u6545\u969c\u6216\u7dad\u8b77\uff0c\u9700\u8981\u5c07\u69fd\u4f4d\u8f49\u79fb\u5230\u5176\u4ed6\u53ef\u7528\u7684\u7bc0\u9ede\u3002<\/li>\n<li>\u64f4\u5c55\u96c6\u7fa4\uff0c\u65b0\u589e\u7bc0\u9ede\u4e26\u91cd\u65b0\u5206\u914d\u69fd\u4f4d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%b7%e7%a7%bb%e6%a7%bd%e4%bd%8d%e7%9a%84%e6%ad%a5%e9%a9%9f-uEvlEmsBip\">\u9077\u79fb\u69fd\u4f4d\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u9077\u79fb\u69fd\u4f4d\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e9%9b%86%e7%be%a4%e7%8b%80%e6%85%8b-uEvlEmsBip\">1. \u78ba\u8a8d\u96c6\u7fa4\u72c0\u614b<\/h3>\n<pre><code>redis-cli -c cluster info<\/code><\/pre>\n<p>\u4f7f\u7528\u4e0a\u8ff0\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u96c6\u7fa4\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u6240\u6709\u7bc0\u9ede\u90fd\u5728\u904b\u884c\u4e26\u4e14\u6c92\u6709\u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e5%ae%9a%e8%a6%81%e9%81%b7%e7%a7%bb%e7%9a%84%e6%a7%bd%e4%bd%8d-uEvlEmsBip\">2. \u78ba\u5b9a\u8981\u9077\u79fb\u7684\u69fd\u4f4d<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u69fd\u4f4d\u5206\u4f48\uff1a<\/p>\n<pre><code>redis-cli -c cluster slots<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6bcf\u500b\u69fd\u4f4d\u53ca\u5176\u5c0d\u61c9\u7684\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\u3002<\/p>\n<h3 id=\"3-%e9%96%8b%e5%a7%8b%e9%81%b7%e7%a7%bb%e6%a7%bd%e4%bd%8d-uEvlEmsBip\">3. \u958b\u59cb\u9077\u79fb\u69fd\u4f4d<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u958b\u59cb\u9077\u79fb\u69fd\u4f4d\uff1a<\/p>\n<pre><code>redis-cli -c cluster setslot &lt;slot&gt; migrating &lt;source-node&gt;<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u5c07\u69fd\u4f4d\u9077\u79fb\u5230\u76ee\u6a19\u7bc0\u9ede\uff1a<\/p>\n<pre><code>redis-cli -c cluster setslot &lt;slot&gt; importing &lt;destination-node&gt;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u544a\u8a34\u96c6\u7fa4\u8a72\u69fd\u4f4d\u6b63\u5728\u5f9e\u6e90\u7bc0\u9ede\u9077\u79fb\u5230\u76ee\u6a19\u7bc0\u9ede\u3002<\/p>\n<h3 id=\"4-%e5%ae%8c%e6%88%90%e9%81%b7%e7%a7%bb-uEvlEmsBip\">4. \u5b8c\u6210\u9077\u79fb<\/h3>\n<p>\u7576\u6578\u64da\u6210\u529f\u9077\u79fb\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u78ba\u8a8d\uff1a<\/p>\n<pre><code>redis-cli -c cluster getkeysinslot &lt;slot&gt; &lt;count&gt;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u5728\u8a72\u69fd\u4f4d\u4e2d\u7684\u6240\u6709\u9375\uff0c\u78ba\u4fdd\u6578\u64da\u5df2\u7d93\u6b63\u78ba\u9077\u79fb\u3002<\/p>\n<h3 id=\"5-%e6%9b%b4%e6%96%b0%e6%a7%bd%e4%bd%8d%e7%8b%80%e6%85%8b-uEvlEmsBip\">5. \u66f4\u65b0\u69fd\u4f4d\u72c0\u614b<\/h3>\n<p>\u6700\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u66f4\u65b0\u69fd\u4f4d\u72c0\u614b\uff1a<\/p>\n<pre><code>redis-cli -c cluster setslot &lt;slot&gt; stable<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u96c6\u7fa4\u77e5\u9053\u8a72\u69fd\u4f4d\u5df2\u7d93\u7a69\u5b9a\u5728\u65b0\u7684\u7bc0\u9ede\u4e0a\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-uEvlEmsBip\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884c\u69fd\u4f4d\u9077\u79fb\u6642\uff0c\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u6e90\u7bc0\u9ede\u548c\u76ee\u6a19\u7bc0\u9ede\u90fd\u80fd\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u76e3\u63a7\u96c6\u7fa4\u7684\u6027\u80fd\uff0c\u907f\u514d\u5728\u9ad8\u5cf0\u671f\u9032\u884c\u69fd\u4f4d\u9077\u79fb\u3002<\/li>\n<li>\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u90e8\u5206\u8acb\u6c42\u7684\u97ff\u61c9\u6642\u9593\uff0c\u9700\u63d0\u524d\u505a\u597d\u6e96\u5099\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-uEvlEmsBip\">\u7e3d\u7d50<\/h2>\n<p>Redis \u96c6\u7fa4\u7684\u69fd\u4f4d\u9077\u79fb\u662f\u4e00\u500b\u91cd\u8981\u7684\u7ba1\u7406\u64cd\u4f5c\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5728\u9762\u5c0d\u8ca0\u8f09\u4e0d\u5747\u6216\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002\u900f\u904e\u672c\u6587\u7684\u4ecb\u7d39\uff0c\u76f8\u4fe1\u8b80\u8005\u5c0d\u65bc\u5982\u4f55\u9032\u884c\u69fd\u4f4d\u9077\u79fb\u6709\u4e86\u66f4\u6df1\u5165\u7684\u4e86\u89e3\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u9077\u79fb\u69fd\u4f4d\u6f14\u793a\u5be6\u8e10\uff0c\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u9ad8\u6548\u5730\u5728 Redis \u96c6\u7fa4\u4e2d\u9077\u79fb\u69fd\u4f4d\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u6027\u80fd\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-123632","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123632","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=123632"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123632\/revisions"}],"predecessor-version":[{"id":123633,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/123632\/revisions\/123633"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=123632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=123632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=123632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}