<\/b> <\/p>\nredis3.2\u914d\u7f6e\u6587\u4ef6redis.conf\u8be6\u7ec6\u8bf4\u660e<\/h1>\n
<\/i>\u6536\u85cf<\/span> <\/p>\n \u5728\u6570\u636e\u5e93\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300aredis3.2\u914d\u7f6e\u6587\u4ef6redis.conf\u8be6\u7ec6\u8bf4\u660e\u300b\uff0c\u804a\u804aredis\u914d\u7f6e\u8be6\u89e3\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n Redis\u542f\u52a8\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u6307\u5b9a\u914d\u7f6e\u6587\u4ef6<\/strong>\uff0c\u5982\u4e0b\uff1a<\/p>\n Redis.conf\u6587\u4ef6\u5185\u5bb9\u8be6\u7ec6\u8bf4\u660e<\/strong>\uff1a<\/p>\n redis3.2\u914d\u7f6e\u6587\u4ef6redi...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201362","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201362","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201362"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201362\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n\/usr\/local\/redis\/bin\/redis-server \/usr\/local\/redis\/etc\/redis.conf\n<\/pre>\n
\n# \u9ed8\u8ba4redis\u4e0d\u662f\u4ee5\u540e\u53f0\u8fdb\u7a0b\u7684\u65b9\u5f0f\u542f\u52a8\uff0c\u5982\u679c\u9700\u8981\u5728\u540e\u53f0\u8fd0\u884c\uff0c\u9700\u8981\u5c06\u8fd9\u4e2a\u503c\u8bbe\u7f6e\u6210yes \n# \u4ee5\u540e\u53f0\u65b9\u5f0f\u542f\u52a8\u7684\u65f6\u5019\uff0credis\u4f1a\u5199\u5165\u9ed8\u8ba4\u7684\u8fdb\u7a0b\u6587\u4ef6\/var\/run\/redis.pid \ndaemonize yes \n \n# redis\u542f\u52a8\u7684\u8fdb\u7a0b\u8def\u5f84 \npidfile\/var\/run\/redis.pid \n \n# \u542f\u52a8\u8fdb\u7a0b\u7aef\u53e3\u53f7\uff0c\u8fd9\u91cc\u6700\u597d\u4e0d\u8981\u4f7f\u7528\u9ed8\u8ba4\u76846379\uff0c\u5bb9\u6613\u88ab\u653b\u51fb \nport 7179 \n \ntcp-backlog 511 \n \n# \u914d\u7f6eredis\u76d1\u542c\u5230\u7684ip\u5730\u5740\uff0c\u53ef\u4ee5\u662f\u4e00\u4e2a\u4e5f\u53ef\u4ee5\u591a\u4e2a \nbind 127.0.0.110.254.3.42 \n \n# redis\u7684sock\u8def\u5f84 \nunixsocket\/tmp\/redis.sock \nunixsocketperm 755 \n \n# \u8d85\u65f6\u65f6\u95f4 \ntimeout 0 \n \n#\u6307\u5b9aTCP\u8fde\u63a5\u662f\u5426\u4e3a\u957f\u8fde\u63a5,\"\u4fa6\u63a2\"\u4fe1\u53f7\u6709server\u7aef\u7ef4\u62a4\u3002\u9ed8\u8ba4\u4e3a0.\u8868\u793a\u7981\u7528 \ntcp-keepalive 0 \n \n# \u65e5\u5fd7\u7ea7\u522b\uff0clog \u7b49\u7ea7\u5206\u4e3a4 \u7ea7\uff0cdebug,verbose,notice, \u548cwarning\u3002\u751f\u4ea7\u73af\u5883\u4e0b\u4e00\u822c\u5f00\u542fnotice \nloglevel notice \n \n# \u65e5\u5fd7\u6587\u4ef6\u5730\u5740 \nlogfile\"\/usr\/local\/redis\/logs\/redis.log\" \n \n \n \n# \u8bbe\u7f6e\u6570\u636e\u5e93\u7684\u4e2a\u6570\uff0c\u53ef\u4ee5\u4f7f\u7528SELECT \u547d\u4ee4\u6765\u5207\u6362\u6570\u636e\u5e93\u3002\u9ed8\u8ba4\u4f7f\u7528\u7684\u6570\u636e\u5e93\u662f0\u53f7\u5e93\u3002\u9ed8\u8ba416\u4e2a\u5e93 \ndatabases 16 \n \n#RDB\u65b9\u5f0f\u7684\u6301\u4e45\u5316\u662f\u901a\u8fc7\u5feb\u7167\uff08snapshotting\uff09\u5b8c\u6210\u7684\uff0c\u5f53\u7b26\u5408\u4e00\u5b9a\u6761\u4ef6\u65f6Redis\u4f1a\u81ea\u52a8\u5c06\u5185\u5b58\u4e2d\u7684\u6240\u6709\u6570\u636e\u8fdb\u884c\u5feb\u7167\u5e76\u5b58\u50a8\u5728\u786c\u76d8\u4e0a\u3002\u8fdb\u884c\u5feb\u7167\u7684\u6761\u4ef6\u53ef\u4ee5\u7531\u7528\u6237\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u81ea\u5b9a\u4e49\uff0c\u7531\u4e24\u4e2a\u53c2\u6570\u6784\u6210\uff1a\u65f6\u95f4\u548c\u6539\u52a8\u7684\u952e\u7684\u4e2a\u6570\u3002\u5f53\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u5185\u88ab\u66f4\u6539\u7684\u952e\u7684\u4e2a\u6570\u5927\u4e8e\u6307\u5b9a\u7684\u6570\u503c\u65f6\u5c31\u4f1a\u8fdb\u884c\u5feb\u7167\u3002RDB\u662fRedis\u9ed8\u8ba4\u91c7\u7528\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u5df2\u7ecf\u9884\u7f6e\u4e863\u4e2a\u6761\u4ef6\uff1a \nsave 900 1 # 900\u79d2\u5185\u6709\u81f3\u5c111\u4e2a\u952e\u88ab\u66f4\u6539\u5219\u8fdb\u884c\u5feb\u7167 \nsave 300 10 # 300\u79d2\u5185\u6709\u81f3\u5c1110\u4e2a\u952e\u88ab\u66f4\u6539\u5219\u8fdb\u884c\u5feb\u7167 \nsave 60 10000 # 60\u79d2\u5185\u6709\u81f3\u5c1110000\u4e2a\u952e\u88ab\u66f4\u6539\u5219\u8fdb\u884c\u5feb\u7167 \n \n# \u6301\u4e45\u5316\u6570\u636e\u5b58\u50a8\u76ee\u5f55 \ndir\/usr\/local\/redis\/data \n \n \n#\u5f53\u6301\u4e45\u5316\u51fa\u73b0\u9519\u8bef\u65f6\uff0c\u662f\u5426\u4f9d\u7136\u7ee7\u7eed\u8fdb\u884c\u5de5\u4f5c\uff0c\u662f\u5426\u7ec8\u6b62\u6240\u6709\u7684\u5ba2\u6237\u7aefwrite\u8bf7\u6c42\u3002\u9ed8\u8ba4\u8bbe\u7f6e\"yes\"\u8868\u793a\u7ec8\u6b62\uff0c\u4e00\u65e6snapshot\u6570\u636e\u4fdd\u5b58\u6545\u969c\uff0c\u90a3\u4e48\u6b64server\u4e3a\u53ea\u8bfb\u670d\u52a1\u3002\u5982\u679c\u4e3a\"no\"\uff0c\u90a3\u4e48\u6b64\u6b21snapshot\u5c06\u5931\u8d25\uff0c\u4f46\u4e0b\u4e00\u6b21snapshot\u4e0d\u4f1a\u53d7\u5230\u5f71\u54cd\uff0c\u4e0d\u8fc7\u5982\u679c\u51fa\u73b0\u6545\u969c,\u6570\u636e\u53ea\u80fd\u6062\u590d\u5230\"\u6700\u8fd1\u4e00\u4e2a\u6210\u529f\u70b9\" \nstop-writes-on-bgsave-errorno \n \n#\u5728\u8fdb\u884c\u6570\u636e\u955c\u50cf\u5907\u4efd\u65f6\uff0c\u662f\u5426\u542f\u7528rdb\u6587\u4ef6\u538b\u7f29\u624b\u6bb5\uff0c\u9ed8\u8ba4\u4e3ayes\u3002\u538b\u7f29\u53ef\u80fd\u9700\u8981\u989d\u5916\u7684cpu\u5f00\u652f\uff0c\u4e0d\u8fc7\u8fd9\u80fd\u591f\u6709\u6548\u7684\u51cf\u5c0frdb\u6587\u4ef6\u7684\u5927\uff0c\u6709\u5229\u4e8e\u5b58\u50a8\/\u5907\u4efd\/\u4f20\u8f93\/\u6570\u636e\u6062\u590d \nrdbcompression yes \n \n#checksum\u6587\u4ef6\u68c0\u6d4b\uff0c\u8bfb\u53d6\u5199\u5165\u7684\u65f6\u5019rdb\u6587\u4ef6checksum\uff0c\u4f1a\u635f\u5931\u4e00\u4e9b\u6027\u80fd \nrdbchecksum yes \n \n#\u955c\u50cf\u5907\u4efd\u6587\u4ef6\u7684\u6587\u4ef6\u540d\uff0c\u9ed8\u8ba4\u4e3adump.rdb \ndbfilename dump.rdb \n \n#\u5f53\u4e3bmaster\u670d\u52a1\u5668\u6302\u673a\u6216\u4e3b\u4ece\u590d\u5236\u5728\u8fdb\u884c\u65f6\uff0c\u662f\u5426\u4f9d\u7136\u53ef\u4ee5\u5141\u8bb8\u5ba2\u6237\u8bbf\u95ee\u53ef\u80fd\u8fc7\u671f\u7684\u6570\u636e\u3002\u5728\"yes\"\u60c5\u51b5\u4e0b,slave\u7ee7\u7eed\u5411\u5ba2\u6237\u7aef\u63d0\u4f9b\u53ea\u8bfb\u670d\u52a1,\u6709\u53ef\u80fd\u6b64\u65f6\u7684\u6570\u636e\u5df2\u7ecf\u8fc7\u671f\uff1b\u5728\"no\"\u60c5\u51b5\u4e0b\uff0c\u4efb\u4f55\u5411\u6b64server\u53d1\u9001\u7684\u6570\u636e\u8bf7\u6c42\u670d\u52a1(\u5305\u62ec\u5ba2\u6237\u7aef\u548c\u6b64server\u7684slave)\u90fd\u5c06\u88ab\u544a\u77e5\"error\" \nslave-serve-stale-datayes \n \n# \u5982\u679c\u662fslave\u5e93\uff0c\u53ea\u5141\u8bb8\u53ea\u8bfb\uff0c\u4e0d\u5141\u8bb8\u4fee\u6539 \nslave-read-only yes \n \n \n#slave\u4e0emaster\u7684\u8fde\u63a5,\u662f\u5426\u7981\u7528TCPnodelay\u9009\u9879\u3002\"yes\"\u8868\u793a\u7981\u7528,\u90a3\u4e48socket\u901a\u8baf\u4e2d\u6570\u636e\u5c06\u4f1a\u4ee5packet\u65b9\u5f0f\u53d1\u9001(packet\u5927\u5c0f\u53d7\u5230socket buffer\u9650\u5236)\u3002\u53ef\u4ee5\u63d0\u9ad8socket\u901a\u8baf\u7684\u6548\u7387(tcp\u4ea4\u4e92\u6b21\u6570),\u4f46\u662f\u5c0f\u6570\u636e\u5c06\u4f1a\u88abbuffer,\u4e0d\u4f1a\u88ab\u7acb\u5373\u53d1\u9001,\u5bf9\u4e8e\u63a5\u53d7\u8005\u53ef\u80fd\u5b58\u5728\u5ef6\u8fdf\u3002\"no\"\u8868\u793a\u5f00\u542ftcp nodelay\u9009\u9879,\u4efb\u4f55\u6570\u636e\u90fd\u4f1a\u88ab\u7acb\u5373\u53d1\u9001,\u53ca\u65f6\u6027\u8f83\u597d,\u4f46\u662f\u6548\u7387\u8f83\u4f4e\uff0c\u5efa\u8bae\u8bbe\u4e3ano\uff0c\u5728\u9ad8\u5e76\u53d1\u6216\u8005\u4e3b\u4ece\u6709\u5927\u91cf\u64cd\u4f5c\u7684\u60c5\u51b5\u4e0b\uff0c\u8bbe\u7f6e\u4e3ayes \nrepl-disable-tcp-nodelayno \n \n \n#\u9002\u7528Sentinel\u6a21\u5757(unstable,M-S\u96c6\u7fa4\u7ba1\u7406\u548c\u76d1\u63a7),\u9700\u8981\u989d\u5916\u7684\u914d\u7f6e\u6587\u4ef6\u652f\u6301\u3002slave\u7684\u6743\u91cd\u503c,\u9ed8\u8ba4100.\u5f53master\u5931\u6548\u540e,Sentinel\u5c06\u4f1a\u4eceslave\u5217\u8868\u4e2d\u627e\u5230\u6743\u91cd\u503c\u6700\u4f4e(>0)\u7684slave,\u5e76\u63d0\u5347\u4e3amaster\u3002\u5982\u679c\u6743\u91cd\u503c\u4e3a0,\u8868\u793a\u6b64slave\u4e3a\"\u89c2\u5bdf\u8005\",\u4e0d\u53c2\u4e0emaster\u9009\u4e3e \nslave-priority 100 \n \n#\u9650\u5236\u540c\u65f6\u8fde\u63a5\u7684\u5ba2\u6237\u6570\u91cf\u3002\u5f53\u8fde\u63a5\u6570\u8d85\u8fc7\u8fd9\u4e2a\u503c\u65f6\uff0credis \u5c06\u4e0d\u518d\u63a5\u6536\u5176\u4ed6\u8fde\u63a5\u8bf7\u6c42\uff0c\u5ba2\u6237\u7aef\u5c1d\u8bd5\u8fde\u63a5\u65f6\u5c06\u6536\u5230error \u4fe1\u606f\u3002\u9ed8\u8ba4\u4e3a10000\uff0c\u8981\u8003\u8651\u7cfb\u7edf\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\uff0c\u4e0d\u5b9c\u8fc7\u5927\uff0c\u6d6a\u8d39\u6587\u4ef6\u63cf\u8ff0\u7b26\uff0c\u5177\u4f53\u591a\u5c11\u6839\u636e\u5177\u4f53\u60c5\u51b5\u800c\u5b9a \nmaxclients 10000 \n \n#redis-cache\u6240\u80fd\u4f7f\u7528\u7684\u6700\u5927\u5185\u5b58(bytes),\u9ed8\u8ba4\u4e3a0,\u8868\u793a\"\u65e0\u9650\u5236\",\u6700\u7ec8\u7531OS\u7269\u7406\u5185\u5b58\u5927\u5c0f\u51b3\u5b9a(\u5982\u679c\u7269\u7406\u5185\u5b58\u4e0d\u8db3,\u6709\u53ef\u80fd\u4f1a\u4f7f\u7528swap)\u3002\u6b64\u503c\u5c3d\u91cf\u4e0d\u8981\u8d85\u8fc7\u673a\u5668\u7684\u7269\u7406\u5185\u5b58\u5c3a\u5bf8,\u4ece\u6027\u80fd\u548c\u5b9e\u65bd\u7684\u89d2\u5ea6\u8003\u8651,\u53ef\u4ee5\u4e3a\u7269\u7406\u5185\u5b583\/4\u3002\u6b64\u914d\u7f6e\u9700\u8981\u548c\"maxmemory-policy\"\u914d\u5408\u4f7f\u7528,\u5f53redis\u4e2d\u5185\u5b58\u6570\u636e\u8fbe\u5230maxmemory\u65f6,\u89e6\u53d1\"\u6e05\u9664\u7b56\u7565\"\u3002\u5728\"\u5185\u5b58\u4e0d\u8db3\"\u65f6,\u4efb\u4f55write\u64cd\u4f5c(\u6bd4\u5982set,lpush\u7b49)\u90fd\u4f1a\u89e6\u53d1\"\u6e05\u9664\u7b56\u7565\"\u7684\u6267\u884c\u3002\u5728\u5b9e\u9645\u73af\u5883\u4e2d,\u5efa\u8baeredis\u7684\u6240\u6709\u7269\u7406\u673a\u5668\u7684\u786c\u4ef6\u914d\u7f6e\u4fdd\u6301\u4e00\u81f4(\u5185\u5b58\u4e00\u81f4),\u540c\u65f6\u786e\u4fddmaster\/slave\u4e2d\"maxmemory\"\"policy\"\u914d\u7f6e\u4e00\u81f4\u3002 \nmaxmemory 0 \n \n \n#\u5185\u5b58\u8fc7\u671f\u7b56\u7565\uff0c\u5185\u5b58\u4e0d\u8db3\"\u65f6,\u6570\u636e\u6e05\u9664\u7b56\u7565,\u9ed8\u8ba4\u4e3a\"volatile-lru\"\u3002 \n#volatile-lru ->\u5bf9\"\u8fc7\u671f\u96c6\u5408\"\u4e2d\u7684\u6570\u636e\u91c7\u53d6LRU(\u8fd1\u671f\u6700\u5c11\u4f7f\u7528)\u7b97\u6cd5.\u5982\u679c\u5bf9key\u4f7f\u7528\"expire\"\u6307\u4ee4\u6307\u5b9a\u4e86\u8fc7\u671f\u65f6\u95f4,\u90a3\u4e48\u6b64key\u5c06\u4f1a\u88ab\u6dfb\u52a0\u5230\"\u8fc7\u671f\u96c6\u5408\"\u4e2d\u3002\u5c06\u5df2\u7ecf\u8fc7\u671f\/LRU\u7684\u6570\u636e\u4f18\u5148\u79fb\u9664.\u5982\u679c\"\u8fc7\u671f\u96c6\u5408\"\u4e2d\u5168\u90e8\u79fb\u9664\u4ecd\u4e0d\u80fd\u6ee1\u8db3\u5185\u5b58\u9700\u6c42,\u5c06OOM. \n#allkeys-lru ->\u5bf9\u6240\u6709\u7684\u6570\u636e,\u91c7\u7528LRU\u7b97\u6cd5 \n#volatile-random ->\u5bf9\"\u8fc7\u671f\u96c6\u5408\"\u4e2d\u7684\u6570\u636e\u91c7\u53d6\"\u968f\u5373\u9009\u53d6\"\u7b97\u6cd5,\u5e76\u79fb\u9664\u9009\u4e2d\u7684K-V,\u76f4\u5230\"\u5185\u5b58\u8db3\u591f\"\u4e3a\u6b62. \u5982\u679c\u5982\u679c\"\u8fc7\u671f\u96c6\u5408\"\u4e2d\u5168\u90e8\u79fb\u9664\u5168\u90e8\u79fb\u9664\u4ecd\u4e0d\u80fd\u6ee1\u8db3,\u5c06OOM \n#allkeys-random ->\u5bf9\u6240\u6709\u7684\u6570\u636e,\u91c7\u53d6\"\u968f\u673a\u9009\u53d6\"\u7b97\u6cd5,\u5e76\u79fb\u9664\u9009\u4e2d\u7684K-V,\u76f4\u5230\"\u5185\u5b58\u8db3\u591f\"\u4e3a\u6b62 \n#volatile-ttl ->\u5bf9\"\u8fc7\u671f\u96c6\u5408\"\u4e2d\u7684\u6570\u636e\u91c7\u53d6TTL\u7b97\u6cd5(\u6700\u5c0f\u5b58\u6d3b\u65f6\u95f4),\u79fb\u9664\u5373\u5c06\u8fc7\u671f\u7684\u6570\u636e. \n#noeviction ->\u4e0d\u505a\u4efb\u4f55\u5e72\u6270\u64cd\u4f5c,\u76f4\u63a5\u8fd4\u56deOOM\u5f02\u5e38 \n#\u53e6\u5916\uff0c\u5982\u679c\u6570\u636e\u7684\u8fc7\u671f\u4e0d\u4f1a\u5bf9\"\u5e94\u7528\u7cfb\u7edf\"\u5e26\u6765\u5f02\u5e38,\u4e14\u7cfb\u7edf\u4e2dwrite\u64cd\u4f5c\u6bd4\u8f83\u5bc6\u96c6,\u5efa\u8bae\u91c7\u53d6\"allkeys-lru\" \nmaxmemory-policyvolatile-lru \n \n# \u9ed8\u8ba4\u503c5\uff0c\u4e0a\u9762LRU\u548c\u6700\u5c0fTTL\u7b56\u7565\u5e76\u975e\u4e25\u8c28\u7684\u7b56\u7565\uff0c\u800c\u662f\u5927\u7ea6\u4f30\u7b97\u7684\u65b9\u5f0f\uff0c\u56e0\u6b64\u53ef\u4ee5\u9009\u62e9\u53d6\u6837\u503c\u4ee5\u4fbf\u68c0\u67e5 \nmaxmemory-samples 5 \n \n#\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0credis \u4f1a\u5728\u540e\u53f0\u5f02\u6b65\u7684\u628a\u6570\u636e\u5e93\u955c\u50cf\u5907\u4efd\u5230\u78c1\u76d8\uff0c\u4f46\u662f\u8be5\u5907\u4efd\u662f\u975e\u5e38\u8017\u65f6\u7684\uff0c\u800c\u4e14\u5907\u4efd\u4e5f\u4e0d\u80fd\u5f88\u9891\u7e41\u3002\u6240\u4ee5redis \u63d0\u4f9b\u4e86\u53e6\u5916\u4e00\u79cd\u66f4\u52a0\u9ad8\u6548\u7684\u6570\u636e\u5e93\u5907\u4efd\u53ca\u707e\u96be\u6062\u590d\u65b9\u5f0f\u3002\u5f00\u542fappend only \u6a21\u5f0f\u4e4b\u540e\uff0credis \u4f1a\u628a\u6240\u63a5\u6536\u5230\u7684\u6bcf\u4e00\u6b21\u5199\u64cd\u4f5c\u8bf7\u6c42\u90fd\u8ffd\u52a0\u5230appendonly.aof \u6587\u4ef6\u4e2d\uff0c\u5f53redis \u91cd\u65b0\u542f\u52a8\u65f6\uff0c\u4f1a\u4ece\u8be5\u6587\u4ef6\u6062\u590d\u51fa\u4e4b\u524d\u7684\u72b6\u6001\u3002\u4f46\u662f\u8fd9\u6837\u4f1a\u9020\u6210appendonly.aof \u6587\u4ef6\u8fc7\u5927\uff0c\u6240\u4ee5redis \u8fd8\u652f\u6301\u4e86BGREWRITEAOF \u6307\u4ee4\uff0c\u5bf9appendonly.aof \u8fdb\u884c\u91cd\u65b0\u6574\u7406\u3002\u5982\u679c\u4e0d\u7ecf\u5e38\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\u64cd\u4f5c\uff0c\u63a8\u8350\u751f\u4ea7\u73af\u5883\u4e0b\u7684\u505a\u6cd5\u4e3a\u5173\u95ed\u955c\u50cf\uff0c\u5f00\u542fappendonly.aof\uff0c\u540c\u65f6\u53ef\u4ee5\u9009\u62e9\u5728\u8bbf\u95ee\u8f83\u5c11\u7684\u65f6\u95f4\u6bcf\u5929\u5bf9appendonly.aof \u8fdb\u884c\u91cd\u5199\u4e00\u6b21\u3002 \n#\u53e6\u5916\uff0c\u5bf9master\u673a\u5668,\u4e3b\u8981\u8d1f\u8d23\u5199\uff0c\u5efa\u8bae\u4f7f\u7528AOF,\u5bf9\u4e8eslave,\u4e3b\u8981\u8d1f\u8d23\u8bfb\uff0c\u6311\u9009\u51fa1-2\u53f0\u5f00\u542fAOF\uff0c\u5176\u4f59\u7684\u5efa\u8bae\u5173\u95ed \nappendonly yes \n \n#aof\u6587\u4ef6\u540d\u5b57\uff0c\u9ed8\u8ba4\u4e3aappendonly.aof \nappendfilename\"appendonly.aof\" \n \n# \u8bbe\u7f6e\u5bf9appendonly.aof \u6587\u4ef6\u8fdb\u884c\u540c\u6b65\u7684\u9891\u7387\u3002always\u8868\u793a\u6bcf\u6b21\u6709\u5199\u64cd\u4f5c\u90fd\u8fdb\u884c\u540c\u6b65\uff0ceverysec \u8868\u793a\u5bf9\u5199\u64cd\u4f5c\u8fdb\u884c\u7d2f\u79ef\uff0c\u6bcf\u79d2\u540c\u6b65\u4e00\u6b21\u3002no\u4e0d\u4e3b\u52a8fsync\uff0c\u7531OS\u81ea\u5df1\u6765\u5b8c\u6210\u3002\u8fd9\u4e2a\u9700\u8981\u6839\u636e\u5b9e\u9645\u4e1a\u52a1\u573a\u666f\u8fdb\u884c\u914d\u7f6e \nappendfsync everysec \n \n# \u5728aof rewrite\u671f\u95f4,\u662f\u5426\u5bf9aof\u65b0\u8bb0\u5f55\u7684append\u6682\u7f13\u4f7f\u7528\u6587\u4ef6\u540c\u6b65\u7b56\u7565,\u4e3b\u8981\u8003\u8651\u78c1\u76d8IO\u5f00\u652f\u548c\u8bf7\u6c42\u963b\u585e\u65f6\u95f4\u3002\u9ed8\u8ba4\u4e3ano,\u8868\u793a\"\u4e0d\u6682\u7f13\",\u65b0\u7684aof\u8bb0\u5f55\u4ecd\u7136\u4f1a\u88ab\u7acb\u5373\u540c\u6b65 \nno-appendfsync-on-rewriteno \n \n#\u5f53Aof log\u589e\u957f\u8d85\u8fc7\u6307\u5b9a\u6bd4\u4f8b\u65f6\uff0c\u91cd\u5199logfile\uff0c\u8bbe\u7f6e\u4e3a0\u8868\u793a\u4e0d\u81ea\u52a8\u91cd\u5199Aof \u65e5\u5fd7\uff0c\u91cd\u5199\u662f\u4e3a\u4e86\u4f7faof\u4f53\u79ef\u4fdd\u6301\u6700\u5c0f\uff0c\u800c\u786e\u4fdd\u4fdd\u5b58\u6700\u5b8c\u6574\u7684\u6570\u636e\u3002 \nauto-aof-rewrite-percentage100 \n#\u89e6\u53d1aof rewrite\u7684\u6700\u5c0f\u6587\u4ef6\u5c3a\u5bf8 \nauto-aof-rewrite-min-size64mb \n \n#lua\u811a\u672c\u6267\u884c\u7684\u6700\u5927\u65f6\u95f4\uff0c\u5355\u4f4d\u6beb\u79d2 \nlua-time-limit 5000 \n \n \n \n#\u6162\u65e5\u5fd7\u8bb0\u5f55\uff0c\u5355\u4f4d\u5fae\u5999\uff0c10000\u5c31\u662f10\u6beb\u79d2\u503c\uff0c\u5982\u679c\u64cd\u4f5c\u65f6\u95f4\u8d85\u8fc7\u6b64\u503c,\u5c06\u4f1a\u628acommand\u4fe1\u606f\"\u8bb0\u5f55\"\u8d77\u6765.(\u5185\u5b58,\u975e\u6587\u4ef6)\u3002\u5176\u4e2d\"\u64cd\u4f5c\u65f6\u95f4\"\u4e0d\u5305\u62ec\u7f51\u7edcIO\u5f00\u652f,\u53ea\u5305\u62ec\u8bf7\u6c42\u8fbe\u5230server\u540e\u8fdb\u884c\"\u5185\u5b58\u5b9e\u65bd\"\u7684\u65f6\u95f4.\"0\"\u8868\u793a\u8bb0\u5f55\u5168\u90e8\u64cd\u4f5c \nslowlog-log-slower-than10000 \n \n#\"\u6162\u64cd\u4f5c\u65e5\u5fd7\"\u4fdd\u7559\u7684\u6700\u5927\u6761\u6570,\"\u8bb0\u5f55\"\u5c06\u4f1a\u88ab\u961f\u5217\u5316,\u5982\u679c\u8d85\u8fc7\u4e86\u6b64\u957f\u5ea6,\u65e7\u8bb0\u5f55\u5c06\u4f1a\u88ab\u79fb\u9664\u3002\u53ef\u4ee5\u901a\u8fc7\"SLOWLOG\n \n args\"\u67e5\u770b\u6162\u8bb0\u5f55\u7684\u4fe1\u606f(SLOWLOG get 10,SLOWLOG reset) \nslowlog-max-len 128 \nnotify-keyspace-events\"\" \n \n#hash\u7c7b\u578b\u7684\u6570\u636e\u7ed3\u6784\u5728\u7f16\u7801\u4e0a\u53ef\u4ee5\u4f7f\u7528ziplist\u548chashtable\u3002ziplist\u7684\u7279\u70b9\u5c31\u662f\u6587\u4ef6\u5b58\u50a8(\u4ee5\u53ca\u5185\u5b58\u5b58\u50a8)\u6240\u9700\u7684\u7a7a\u95f4\u8f83\u5c0f,\u5728\u5185\u5bb9\u8f83\u5c0f\u65f6,\u6027\u80fd\u548chashtable\u51e0\u4e4e\u4e00\u6837.\u56e0\u6b64redis\u5bf9hash\u7c7b\u578b\u9ed8\u8ba4\u91c7\u53d6ziplist\u3002\u5982\u679chash\u4e2d\u6761\u76ee\u7684\u6761\u76ee\u4e2a\u6570\u6216\u8005value\u957f\u5ea6\u8fbe\u5230\u9600\u503c,\u5c06\u4f1a\u88ab\u91cd\u6784\u4e3ahashtable\u3002 \n#\u8fd9\u4e2a\u53c2\u6570\u6307\u7684\u662fziplist\u4e2d\u5141\u8bb8\u5b58\u50a8\u7684\u6700\u5927\u6761\u76ee\u4e2a\u6570\uff0c\uff0c\u9ed8\u8ba4\u4e3a512\uff0c\u5efa\u8bae\u4e3a128 \nhash-max-ziplist-entries512 \n#ziplist\u4e2d\u5141\u8bb8\u6761\u76eevalue\u503c\u6700\u5927\u5b57\u8282\u6570\uff0c\u9ed8\u8ba4\u4e3a64\uff0c\u5efa\u8bae\u4e3a1024 \nhash-max-ziplist-value64 \n \n#\u540c\u4e0a \nlist-max-ziplist-entries512 \nlist-max-ziplist-value64 \n \n#intset\u4e2d\u5141\u8bb8\u4fdd\u5b58\u7684\u6700\u5927\u6761\u76ee\u4e2a\u6570,\u5982\u679c\u8fbe\u5230\u9600\u503c,intset\u5c06\u4f1a\u88ab\u91cd\u6784\u4e3ahashtable \nset-max-intset-entries512 \n \n#zset\u4e3a\u6709\u5e8f\u96c6\u5408,\u67092\u4e2d\u7f16\u7801\u7c7b\u578b:ziplist,skiplist\u3002\u56e0\u4e3a\"\u6392\u5e8f\"\u5c06\u4f1a\u6d88\u8017\u989d\u5916\u7684\u6027\u80fd,\u5f53zset\u4e2d\u6570\u636e\u8f83\u591a\u65f6,\u5c06\u4f1a\u88ab\u91cd\u6784\u4e3askiplist\u3002 \nzset-max-ziplist-entries128 \n#zset\u4e2d\u5141\u8bb8\u6761\u76eevalue\u503c\u6700\u5927\u5b57\u8282\u6570\uff0c\u9ed8\u8ba4\u4e3a64\uff0c\u5efa\u8bae\u4e3a1024 \nzset-max-ziplist-value64 \n \n \n#\u662f\u5426\u5f00\u542f\u9876\u5c42\u6570\u636e\u7ed3\u6784\u7684rehash\u529f\u80fd,\u5982\u679c\u5185\u5b58\u5141\u8bb8,\u8bf7\u5f00\u542f\u3002rehash\u80fd\u591f\u5f88\u5927\u7a0b\u5ea6\u4e0a\u63d0\u9ad8K-V\u5b58\u53d6\u7684\u6548\u7387 \nactiverehashing yes \n \n#\u5ba2\u6237\u7aefbuffer\u63a7\u5236\u3002\u5728\u5ba2\u6237\u7aef\u4e0eserver\u8fdb\u884c\u7684\u4ea4\u4e92\u4e2d,\u6bcf\u4e2a\u8fde\u63a5\u90fd\u4f1a\u4e0e\u4e00\u4e2abuffer\u5173\u8054,\u6b64buffer\u7528\u6765\u961f\u5217\u5316\u7b49\u5f85\u88abclient\u63a5\u53d7\u7684\u54cd\u5e94\u4fe1\u606f\u3002\u5982\u679cclient\u4e0d\u80fd\u53ca\u65f6\u7684\u6d88\u8d39\u54cd\u5e94\u4fe1\u606f,\u90a3\u4e48buffer\u5c06\u4f1a\u88ab\u4e0d\u65ad\u79ef\u538b\u800c\u7ed9server\u5e26\u6765\u5185\u5b58\u538b\u529b.\u5982\u679cbuffer\u4e2d\u79ef\u538b\u7684\u6570\u636e\u8fbe\u5230\u9600\u503c,\u5c06\u4f1a\u5bfc\u81f4\u8fde\u63a5\u88ab\u5173\u95ed,buffer\u88ab\u79fb\u9664\u3002 \n \n#buffer\u63a7\u5236\u7c7b\u578b\u5305\u62ec:normal -> \u666e\u901a\u8fde\u63a5\uff1bslave->\u4e0eslave\u4e4b\u95f4\u7684\u8fde\u63a5\uff1bpubsub ->pub\/sub\u7c7b\u578b\u8fde\u63a5\uff0c\u6b64\u7c7b\u578b\u7684\u8fde\u63a5\uff0c\u5f80\u5f80\u4f1a\u4ea7\u751f\u6b64\u79cd\u95ee\u9898;\u56e0\u4e3apub\u7aef\u4f1a\u5bc6\u96c6\u7684\u53d1\u5e03\u6d88\u606f,\u4f46\u662fsub\u7aef\u53ef\u80fd\u6d88\u8d39\u4e0d\u8db3.\u6307\u4ee4\u683c\u5f0f:client-output-buffer-limit \n \n \n \n \n \",\u5176\u4e2dhard\u8868\u793abuffer\u6700\u5927\u503c,\u4e00\u65e6\u8fbe\u5230\u9600\u503c\u5c06\u7acb\u5373\u5173\u95ed\u8fde\u63a5;soft\u8868\u793a\"\u5bb9\u5fcd\u503c\",\u5b83\u548cseconds\u914d\u5408,\u5982\u679cbuffer\u503c\u8d85\u8fc7soft\u4e14\u6301\u7eed\u65f6\u95f4\u8fbe\u5230\u4e86seconds,\u4e5f\u5c06\u7acb\u5373\u5173\u95ed\u8fde\u63a5,\u5982\u679c\u8d85\u8fc7\u4e86soft\u4f46\u662f\u5728seconds\u4e4b\u540e\uff0cbuffer\u6570\u636e\u5c0f\u4e8e\u4e86soft,\u8fde\u63a5\u5c06\u4f1a\u88ab\u4fdd\u7559.\u5176\u4e2dhard\u548csoft\u90fd\u8bbe\u7f6e\u4e3a0,\u5219\u8868\u793a\u7981\u7528buffer\u63a7\u5236.\u901a\u5e38hard\u503c\u5927\u4e8esoft. client-output-buffer-limitnormal 0 0 0 client-output-buffer-limitslave 256mb 64mb 60 client-output-buffer-limitpubsub 32mb 8mb 60 #Redis server\u6267\u884c\u540e\u53f0\u4efb\u52a1\u7684\u9891\u7387,\u9ed8\u8ba4\u4e3a10,\u6b64\u503c\u8d8a\u5927\u8868\u793aredis\u5bf9\"\u95f4\u6b47\u6027task\"\u7684\u6267\u884c\u6b21\u6570\u8d8a\u9891\u7e41(\u6b21\u6570\/\u79d2)\u3002\"\u95f4\u6b47\u6027task\"\u5305\u62ec\"\u8fc7\u671f\u96c6\u5408\"\u68c0\u6d4b\u3001\u5173\u95ed\"\u7a7a\u95f2\u8d85\u65f6\"\u7684\u8fde\u63a5\u7b49,\u6b64\u503c\u5fc5\u987b\u5927\u4e8e0\u4e14\u5c0f\u4e8e500\u3002\u6b64\u503c\u8fc7\u5c0f\u5c31\u610f\u5473\u7740\u66f4\u591a\u7684cpu\u5468\u671f\u6d88\u8017,\u540e\u53f0task\u88ab\u8f6e\u8be2\u7684\u6b21\u6570\u66f4\u9891\u7e41\u3002\u6b64\u503c\u8fc7\u5927\u610f\u5473\u7740\"\u5185\u5b58\u654f\u611f\"\u6027\u8f83\u5dee\u3002\u5efa\u8bae\u91c7\u7528\u9ed8\u8ba4\u503c\u3002 hz 10 #\u5f53\u4e00\u4e2achild\u5728\u91cd\u5199AOF\u6587\u4ef6\u7684\u65f6\u5019\uff0c\u5982\u679caof-rewrite-incremental-fsync\u503c\u4e3ayes\u751f\u6548\uff0c\u90a3\u4e48\u8fd9\u4e2a\u6587\u4ef6\u4f1a\u4ee5\u6bcf\u6b2132M\u6570\u636e\u7684\u6765\u88ab\u540c\u6b65\uff0c\u8fd9\u5927\u91cf\u65b0\u589e\u63d0\u4ea4\u5230\u78c1\u76d8\u662f\u6709\u7528\u7684\uff0c\u5e76\u4e14\u80fd\u907f\u514d\u9ad8\u5cf0\u5ef6\u8fdf\u3002 aof-rewrite-incremental-fsyncyes #\u989d\u5916\u8f7d\u5165\u914d\u7f6e\u6587\u4ef6 # include \/path\/to\/local.conf # include \/path\/to\/other.conf \n \n \n \n \n <\/pre>\n","protected":false},"excerpt":{"rendered":"