{"id":201341,"date":"2025-05-10T11:32:56","date_gmt":"2025-05-10T03:32:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201341\/"},"modified":"2025-05-10T11:32:56","modified_gmt":"2025-05-10T03:32:56","slug":"redis3-2-6%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%af%a6%e7%bb%86%e4%b8%ad%e6%96%87%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201341\/","title":{"rendered":"Redis3.2.6\u914d\u7f6e\u6587\u4ef6\u8be6\u7ec6\u4e2d\u6587\u8bf4\u660e"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis3.2.6\u914d\u7f6e\u6587\u4ef6\u8be6\u7ec6\u4e2d\u6587\u8bf4\u660e<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300aRedis3.2.6\u914d\u7f6e\u6587\u4ef6\u8be6\u7ec6\u4e2d\u6587\u8bf4\u660e\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n<p>Redis3.2.6\u6700\u65b0\u914d\u7f6e\u6587\u4ef6\u8be6\u7ec6\u4e2d\u6587\u8bf4\u660e\uff0c\u5565\u90fd\u4e0d\u8bf4\u76f4\u63a5\u770b\u8bf4\u660e<\/p>\n<pre>\n##############\n# \u6307\u5b9a\u914d\u7f6e\u6587\u4ef6\uff1a\n################################## INCLUDES #####################################\n#\n# 1 \u5305\u542b\u6587\u4ef6\n# \u5982\u679c\u60f3\u8981\u4f7f\u7528\u5230\u914d\u7f6e\u6587\u4ef6\uff0cRedis\u670d\u52a1\u5fc5\u987b\u4ee5\u914d\u7f6e\u6587\u4ef6\u7684\u8def\u5f84\u4f5c\u4e3a\u7b2c\u4e00\u4e2a\u53c2\u6570\u542f\u52a8\u3002\u5982\uff1a.\/redis-server \/path\/to\/redis.conf\n# \u5355\u4f4d\u8bf4\u660e:\u5f53\u9700\u8981\u6307\u5b9a\u5185\u5b58\u5927\u5c0f\u65f6\uff0c\u53ef\u80fd\u4f1a\u4f7f\u7528\u5230\u4e0d\u540c\u7684\u5355\u4f4d\uff0c\u59821k\u30015GB\u30014M\u7b49\uff0c\u8fd9\u91cc\u7ed9\u51fa\u5176\u5355\u4f4d\u542b\u4e49\uff1a\n# 1k =&gt; 1000 bytes\n# 1kb =&gt; 1024 bytes\n# 1m =&gt; 1000000 bytes\n# 1mb =&gt; 1024*1024 bytes\n# 1g =&gt; 1000000000 bytes\n# 1gb =&gt; 1024*1024*1024 bytes\n# s\u6307\u5b9a\u5355\u4f4d\u662f\u5927\u5c0f\u5199\u4e0d\u654f\u611f\u3002\u59821GB\u30011gB\u30011Gb\u662f\u4e00\u6837\u7684\u3002\n# include\u4f7f\u7528\uff1a\n# \u7528\u4e8einclude\u4e00\u4e2a\u6216\u591a\u4e2a\u914d\u7f6e\u6587\u4ef6\u3002\n# \u5f53\u9700\u8981\u5728\u4e00\u4e2a\u6807\u51c6\u7684\u901a\u7528\u914d\u7f6e\u6a21\u677f\u4e0a\u8fdb\u884c\u4e00\u4e9b\u4e2a\u6027\u5316\u5b9a\u5236\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528include \u5173\u952e\u5b57\u6765include\u8fd9\u4e9b\u4e2a\u6027\u5316\u914d\u7f6e\u6587\u4ef6\u3002\n# \u6ce8\u610f\uff1a\u867d\u7136admin \u6216Redis Sentinel\u4e0b\u6267\u884c\u7684\u201cCONFIG REWRITE\u201d\u547d\u4ee4\uff08Redis 2.8 \u5f15\u5165\u7684\u547d\u4ee4\uff09\u4f1a\u91cd\u5199\u914d\u7f6e\uff0c\u4f46\u5e76\u4e0d\u5305\u542b\u201cinclude\u201d\u5173\u952e\u5b57\u3002\u4e5f\u5c31\u662f\u8bf4\u201cCONFIG REWRITE\u201d\u8986\u76d6\u201cinclude\u201d\u76f8\u5173\u5185\u5bb9\u3002\n# \u7531\u4e8eredis\u4ee5\u6700\u540e\u7684\u914d\u7f6e\u4f5c\u4e3a\u76f4\u63a5\u914d\u7f6e\uff0c\u6240\u4ee5\u5efa\u8bae\u5c06include\u547d\u4ee4\u653e\u7f6e\u5728\u914d\u7f6e\u6587\u4ef6\u7684\u6700\u524d\u9762\u4ee5\u9632\u6b62\u914d\u7f6e\u88ab\u8986\u76d6\u3002\n# \u4f46\u662f\u5982\u679c\u6253\u7b97\u4f7f\u7528\u53e6\u5916\u7684\u914d\u7f6e\u6587\u4ef6\u6765\u8986\u76d6\u5f53\u524d\u6587\u4ef6\u7684\u90e8\u5206\u6216\u5168\u90e8\u914d\u7f6e\uff0c\u90a3\u4e48\u5219\u53ef\u5c06include\u547d\u4ee4\u653e\u7f6e\u5230\u8be5\u6587\u4ef6\u7684\u672b\u5c3e\u3002\n#\u3000Redis\u8fd9\u91cc\u4f7f\u7528\u4e86\u6700\u540e\u751f\u6548\u539f\u5219\uff0c\u5373\u6700\u540e\u88ab\u89e3\u6790\u7684\u914d\u7f6e\u5c06\u4f5c\u4e3a\u6700\u540e\u7684\u914d\u7f6e\u3002\n# \u683c\u5f0f\u5982\u4e0b\uff1a\n\n# include \/path\/to\/local.conf\n# include \/path\/to\/other.conf\n\n##############\n# \u7f51\u7edc\u914d\u7f6e\uff1a\n# \u5bf9\u670d\u52a1\u5668\u7f51\u7edc\u76f8\u5173\u7684\u53c2\u6570\u8fdb\u884c\u4e00\u4e2a\u914d\u7f6e\u3002\n################################## NETWORK #####################################\n#\n# 1 bind\u547d\u4ee4\n# \u6211\u4eec\u77e5\u9053\uff0c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u53ef\u80fd\u6709\u591a\u4e2a\u7f51\u7edc\u63a5\u53e3\uff0c\u6240\u4ee5\u5982\u679c\u6ca1\u6709\u4f7f\u7528bind\u6307\u5b9a\u63a5\u53e3\uff0cRedis\u5c06\u76d1\u542c\u8be5\u673a\u5668\u4e0a\u7684\u6240\u6709\u7f51\u7edc\u63a5\u53e3\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\n# \u5982\u679c\u4ec5\u9700\u8981\u76d1\u542c\u4e00\u4e2a\u6216\u591a\u4e2a\u6307\u5b9a\u7684\u63a5\u53e3\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u201cbind\u201d\u547d\u4ee4\u6765\u6307\u5b9a\u63a5\u53e3\u3002\n# \u5b9e\u4f8b\u5982\u4e0b\uff1a\n# bind 192.168.1.100 10.0.0.1\n# bind 127.0.0.1 ::1\n# ~~~ WARNING ~~~ \u5982\u679c\u8fd0\u884cRedis\u670d\u52a1\u7684\u673a\u5668\u76f4\u63a5\u66b4\u6f0f\u5728Internet\u4e2d\uff0c\u90a3\u4e48\u7ed1\u5b9a\u6240\u6709\u7684\u63a5\u53e3\u662f\u4e00\u4ef6\u5371\u9669\u7684\u4e8b\u3002\u56e0\u4e3a\u8fd9\u6837\u4f1a\u5c06Redis\u670d\u52a1\u66b4\u6f0f\u7ed9Internet\u4e2d\u7684\u6bcf\u4e00\u4e2a\u4eba\u3002\u6240\u4ee5\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528bind 127.0.0.1\u547d\u4ee4\u5f3a\u5236Redis\u76d1\u542cIPv4\u73af\u56de\u63a5\u53e3\u5730\u5740\uff0c\u4e5f\u5c31\u662f\u8bf4Redis\u4ec5\u63a5\u53d7\u672c\u673a\u7684\u5ba2\u6237\u7aef\u8bf7\u6c42\u3002\n# \u670d\u52a1\u5668\u53ef\u4ee5\u6709\u4e00\u4e2a\u7f51\u7edc\u63a5\u53e3\uff08\u901a\u5e38\u8868\u8ff0\u4e3a\u7f51\u5361\uff09\uff0c\u6216\u8005\u591a\u4e2a\u3002\u5047\u8bbe\u67d0\u673a\u5668\u4e0a\u6709\u4e24\u4e2a\u7f51\u5361\uff0c\u5206\u522b\u4e3a192.168.205.5 \u548c192.168.205.6\uff0c\u5982\u679cbind 192.168.205.5\uff0c\u90a3\u4e48\u53ea\u6709\u8be5\u7f51\u5361\u5730\u5740\u63a5\u53d7\u5916\u90e8\u8bf7\u6c42\uff0c\u5982\u679c\u4e0d\u7ed1\u5b9a\uff0c\u5219\u4e24\u4e2a\u7f51\u5361\u53e3\u90fd\u63a5\u53d7\u8bf7\u6c42\u3002\n# \u5982\u679c\u9700\u8981\u8fdb\u884c\u5916\u7f51\u8bbf\u95ee\u5219\u9700\u6ce8\u9500\u8be5\u547d\u4ee4\u884c\u3002\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u201c#\u201d\u4ee3\u8868\u6ce8\u91ca\u3002\n#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\nbind 127.0.0.1\n# 2 \u4fdd\u62a4\u6a21\u5f0f\n# \u4fdd\u62a4\u6a21\u5f0f\u662fRedis\u63d0\u4f9b\u7684\u5b89\u5168\u9632\u62a4\u5c42\u3002\u8bbe\u7acb\u8be5\u5c42\u662f\u4e3a\u4e86\u907f\u514d\u7f51\u7edc\u5bf9\u672a\u5173\u95edRedis\u5b9e\u4f8b\u7684\u968f\u610f\u8bbf\u95ee\u3002\n# \u8be5\u6a21\u5f0f\u9700\u8981\u5f00\u542f\uff0c\u5f53\uff1a\n# 1\uff09 \u6ca1\u6709\u4f7f\u7528\u201cbind\u201d\u547d\u4ee4\u660e\u786e\u9700\u8981\u7ed1\u5b9a\u7684\u5730\u5740\uff1b\n# 2\uff09 \u6ca1\u6709\u4e3aRedis\u914d\u7f6e\u5bc6\u7801\u3002\n# \u8be5\u6a21\u5f0f\u542f\u52a8\u540e\uff0c\u670d\u52a1\u5668\u4ec5\u80fd\u63a5\u53d7\u4f7f\u7528IPv4\u3001IPv6\u73af\u56de\u5730\u5740\uff08127.0.0.1\u6216::1\uff09\u548c\u672c\u5730Socket\u7684\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\u8bf7\u6c42\u3002\n# \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4fdd\u62a4\u6a21\u5f0f\u662f\u5f00\u542f\u7684\u3002\u5efa\u8bae\u53ea\u6709\u5728\u5df2\u660e\u786e\u5f85\u8fde\u63a5\u7684\u5ba2\u6237\u7aef\u65e0\u9700\u6388\u6743\u6216\u65e0\u9700\u4f7f\u7528bind\u6307\u5b9a\u7279\u5b9a\u7684\u63a5\u53e3\u65f6\u624d\u5173\u95ed\u8be5\u6a21\u5f0f\u3002\n# \u4f7f\u7528\u5982\u4e0b\uff1a\nprotected-mode yes\n# 3 \u7aef\u53e3\n# \u5728\u6307\u5b9a\u7684\u7aef\u53e3\u4e0a\u8fdb\u884c\u76d1\u542c\uff0c\u9ed8\u8ba4\u662f 6379\u3002\u5f53\u7aef\u53e3\u8bbe\u7f6e\u4e3a0\u65f6\uff0cRedis\u5c31\u4e0d\u4f1a\u5728TCP socket\u4e0a\u8fdb\u884c\u76d1\u542c\u3002\n# \u4f7f\u7528\u5982\u4e0b\uff1a\nport 6379\n# 4 TCP listen() backlog\u8bbe\u7f6e\n# \u5728\u4e00\u4e2a\u5e76\u53d1\u91cf\u9ad8\u7684\u73af\u5883\u4e2d\uff0c\u9700\u8981\u6307\u5b9a\u4e00\u4e2a\u6bd4\u8f83\u5927\u7684backlog\u503c\u6765\u907f\u514d\u6162\u8fde\u63a5\u60c5\u51b5\u7684\u53d1\u751f\u3002\u6ce8\u610f\uff0clinux\u5185\u6838\u4f1a\u9ed8\u8ba4\u4f7f\u7528\/proc\/sys\/net\/core\/somaxconn\u503c\u6765\u51cf\u5c0fbacklog\u5b9e\u9645\u503c\u3002\u56e0\u6b64\u4e3a\u4e86\u83b7\u5f97\u671f\u671b\u7684\u503c\uff0c\u9700\u8981\u786e\u4fdd\u589e\u5927 somaxconn \u548c tcp_max_syn_backlog \u8fd9\u4e24\u4e2a\u503c\u3002\n# \u5efa\u8bae\u914d\u7f6e\uff1a\ntcp-backlog 511\n# 5 Unix socket\n# \u6307\u5b9aUnix socket\u8def\u5f84\u6765\u8fdb\u884c\u8fde\u63a5\u76d1\u542c\u3002\u9ed8\u8ba4\u662f\u4e0d\u6307\u5b9a\uff0c\u56e0\u6b64redis\u4e0d\u4f1a\u5728Unix socket\u4e0a\u8fdb\u884c\u76d1\u542c\u3002\n# \u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a\n# unixsocket \/tmp\/redis.sock\n# unixsocketperm 700\n# 6 Client timeout\n# \u5f53client\u5728\u7a7a\u95f2N\u79d2\u540e\uff0c\u5173\u95ed\u8be5\u8fde\u63a5\uff080\u8868\u793a\u4e0d\u5904\u7406\u7a7a\u95f2\u8fde\u63a5\uff0c\u9ed8\u8ba4\u65b9\u5f0f\uff09\n# \u5b9e\u4f8b\uff1a\ntimeout 0\n# 7 TCP keepalive\u65f6\u95f4\n# \u5f53\u8be5\u503c\u975e\u96f6\u65f6\uff0c\u5982\u679c\u901a\u4fe1\u7f3a\u5931\uff0cRedis\u4f1a\u4f7f\u7528SO_KEEPALIVE\u53d1\u9001TCP ACKs\u7ed9\u5ba2\u6237\u7aef\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u6709\u4e8c\uff1a\n# 1\uff09\u68c0\u6d4b\u5df2\u7ecf\u6b7b\u4ea1\u5bf9\u7aef\u3002\uff08TCP\u5173\u95ed\u5b58\u5728\u65e0\u6cd5\u5b8c\u62104\u6b21\u63e1\u624b\u7684\u60c5\u51b5\uff0c\u5982\u65ad\u7535\uff0c\u65ad\u7f51\uff0c\u6570\u636e\u4e22\u5931\u7b49\u7b49\uff09\n# 2\uff09\u4fdd\u5b58\u5df2\u6709\u8fde\u63a5\u7684\u6d3b\u6027\u3002\n# \u5728Linux\u4e2d\uff0c\u8be5\u6307\u5b9a\u65f6\u95f4\u662f\u4e00\u6b21\u53d1\u9001ACKs\u7684\u65f6\u95f4\u7247\u3002\u5bf9\u4e8e\u5176\u4ed6\u5185\u6838\u7cfb\u7edf\uff0c\u5176\u65f6\u95f4\u7247\u5927\u5c0f\u4e0e\u5185\u6838\u914d\u7f6e\u6709\u5173\u3002\n# \u4e00\u4e2a\u6bd4\u8f83\u5408\u7406\u7684\u503c\u662f300 seconds\u3002Redis 3.2.1\u7248\u672c\u4e4b\u540e\u9ed8\u8ba4\u6307\u5b9a\u8be5\u503c\u4e3a300 seconds\u3002\n# \u5b9e\u4f8b\u5982\u4e0b\uff1a\ntcp-keepalive 300\n\n##############\n# \u901a\u7528\u914d\u7f6e\uff1a\n# \u5bf9\u4e00\u4e9b\u901a\u7528\u53c2\u6570\u8fdb\u884c\u914d\u7f6e\u3002\n################################# GENERAL #####################################\n#\n# 1 daemon\n# \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cRedis\u5e76\u4e0d\u662f\u4e00\u4e2a\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5982\u679c\u9700\u8981\u5c06Redis\u8bbe\u7f6e\u6210\u5b88\u62a4\u8fdb\u7a0b\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528daemonize yes\u8fdb\u884c\u914d\u7f6e\u3002\u6ce8\u610f\uff1a\u5f53Redis\u4f5c\u4e3a\u5b88\u62a4\u8fdb\u7a0b\u65f6\uff0c \u5176pid \u6587\u4ef6\u4e3a \/var\/run\/redis.pid\u3002\n# \u4f7f\u7528\u5982\u4e0b\uff1a\ndaemonize no\n# 2 supervision\n# Redis 3.2\u65b0\u589e\u547d\u4ee4\u3002\u5982\u679c\u9700\u8981\u5728\u673a\u5668\u542f\u52a8\uff08upstart\u6a21\u5f0f \u6216systemd\u6a21\u5f0f\uff09\u65f6\u5c31\u542f\u52a8Redis\u670d\u52a1\u5668\uff0c\u53ef\u4ee5\u901a\u8fc7\u8be5\u9009\u9879\u6765\u914d\u7f6eRedis\u3002\n# \u652f\u6301\u7684\u6a21\u5f0f\uff1a\n# supervised no \u2013 \u65e0\uff0c\u4e0d\u4f1a\u4e0esupervised tree\u8fdb\u884c\u4ea4\u4e92\n# supervised upstart \u2013 \u5c06Redis\u670d\u52a1\u5668\u6dfb\u52a0\u5230SIGSTOP \u6a21\u5f0f\u4e2d\n# supervised systemd \u2013 \u5c06READY=1 \u5199\u5165 $NOTIFY_SOCKET\n# supervised auto \u2013 \u6839\u636e\u73af\u5883\u53d8\u91cfUPSTART_JOB \u6216NOTIFY_SOCKET\u68c0\u6d4bupstart \u8fd8\u662f systemd\n# \u6ce8\u610f\uff0c\u4e0a\u8ff0supervision\u65b9\u6cd5\uff08upstart\u6216systemd\uff09\u4ec5\u53d1\u51fa\u201c\u7a0b\u5e8f\u5df2\u5c31\u7eea\u201d\u4fe1\u53f7\uff0c\u4e0d\u4f1a\u7ee7\u7eed\u7ed9supervisor\u8fd4\u56deping\u56de\u590d\u3002\n# \u9ed8\u8ba4\u662f\u4e0d\u5f00\u542f\uff1a\nsupervised no\n# 3 pid\u6587\u4ef6\n# \u5982\u679c\u6307\u5b9a\u4e86pid\u6587\u4ef6\uff0cRedis\u4f1a\u5728\u542f\u52a8\u65f6\u5199\u8be5pid\u6587\u4ef6\uff0c\u5728\u9000\u51fa\u65f6\u5220\u9664\u8be5\u6587\u4ef6\u3002\n# \u5f53Redis\u670d\u52a1\u5668\u5df2\u5b88\u62a4\u8fdb\u7a0b\u542f\u52a8\u65f6\uff0c\u5982\u679c\u6307\u5b9a\u4e86\u914d\u7f6e\u6587\u4ef6\uff0c\u5219\u76f4\u63a5\u4f7f\u7528\uff0c\u5982\u679c\u6ca1\u6709\u6307\u5b9a\uff0c\u5219\u521b\u5efa\/var\/run\/redis.pid\u4f5c\u4e3a\u914d\u7f6e\u6587\u4ef6\u3002\n# \u4f7f\u7528\u5982\u4e0b\uff1a\npidfile \/var\/run\/redis_6379.pid\n# 4 \u65e5\u5fd7\u7ea7\u522b\n# \u6307\u5b9a\u670d\u52a1\u5668\u7684verbosity\u7ea7\u522b\u3002Redis\u63d0\u4f9b\u56db\u79cd\u7ea7\u522b\uff1a\n# debug \u2014- \u5305\u542b\u5927\u91cf\u4fe1\u606f\uff0c\u7528\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5\n# verbose \u2014- \u5305\u542b\u4e00\u4e9b\u7a00\u6709\u7684\u6709\u7528\u4fe1\u606f\uff0c\u4f46\u6ca1\u6709debug\u7ea7\u522b\u6df7\u4e71\n# notice \u2014- \u9002\u91cf\u63d0\u793a\u4fe1\u606f\uff0c\u7528\u4e8e\u751f\u4ea7\u73af\u5883\n# warning \u2014- \u53ea\u5305\u542b\u975e\u5e38\u91cd\u8981\u548c\u5173\u952e\u7684\u4fe1\u606f\n# \u9ed8\u8ba4\u662fnotice\u7ea7\u522b\uff1a\nloglevel notice\n# 5 \u65e5\u5fd7\u6587\u4ef6\u540d\u79f0\n# \u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u540d\u79f0\u3002\u6307\u5b9a\u4e3a\u7a7a\u65f6\u5c06\u8f93\u51fa\u5230\u6807\u51c6\u8f93\u51fa\u8bbe\u5907\u4e2d\u3002\u5982\u679cRedis\u4ee5\u5b88\u62a4\u8fdb\u7a0b\u542f\u52a8\uff0c\u5f53\u65e5\u5fd7\u6587\u4ef6\u540d\u79f0\u4e3a\u7a7a\u65f6\uff0c\u65e5\u5fd7\u5c06\u4f1a\u8f93\u51fa\u5230 \/dev\/null\u3002\n# \u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\uff1a\nlogfile \"\"\n# 6 \u5199\u7cfb\u7edf\u65e5\u5fd7\n# 6.1\u5141\u8bb8\u5199\u7cfb\u7edf\u65e5\u5fd7\n# \u5c06syslog-enabled\u8bbe\u7f6e\u4e3ayes\u65f6\uff0c \u5141\u8bb8\u5c06Redis\u670d\u52a1\u65e5\u5fd7\u8bb0\u5f55\u5230\u7cfb\u7edf\u65e5\u5fd7\u4e2d\u3002\u6b64\u5916\uff0c\u8fd8\n# \u53ef\u4ee5\u4f7f\u7528\u66f4\u591a\u7684\u65e5\u5fd7\u53c2\u6570\u6765\u6ee1\u8db3\u7279\u5b9a\u8981\u6c42\u3002\n# \u5b9e\u4f8b\u5982\u4e0b\uff1a\n# syslog-enabled no\n# 6.2\u6307\u5b9a\u5728\u7cfb\u7edf\u65e5\u5fd7\u8eab\u4efd\n# \u4e00\u65e6enable\u5199\u5165\u7cfb\u7edf\u65e5\u5fd7\uff0c\u53ef\u4ee5\u6307\u5b9a\u670d\u52a1\u5728\u7cfb\u7edf\u65e5\u5fd7\u8eab\u4efd\u3002\u5b9e\u4f8b\u5982\u4e0b\uff1a\n# syslog-ident redis\n# 6.3\u6307\u5b9a\u7cfb\u7edf\u65e5\u5fd7\u80fd\u529b\u7ea7\u522b\n# \u7cfb\u7edf\u65e5\u5fd7\u7ea7\u522b\u5fc5\u987b\u662f LOCAL0 \u5230 LOCAL7 \u4e4b\u95f4\uff08\u95ed\u533a\u95f4\uff09\u7684\u503c\u3002\u5b9e\u4f8b\u5982\u4e0b\uff1a\n# syslog-facility local0\n# 7 \u6570\u636e\u5e93\u6570\u91cf\n# \u8bbe\u7f6e\u6570\u636e\u5e93\u7684\u6570\u91cf\u3002\u9ed8\u8ba4\u4f7f\u75280\u53f7\u6570\u636e\u5e93\u3002\u53ef\u4ee5\u5728\u6bcf\u4e00\u4e2a\u8fde\u63a5\u4e0a\u4f7f\u7528SELECT \n   \n     \u6765\u6307\u5b9a\u53e6\u5916\u7684\u6570\u636e\u5e93\uff0c\u4f46\u662f\u8fd9\u4e2a\u503c\u5fc5\u987b\u5728 0\u5230 \u2018database'-1\u4e4b\u95f4\u3002\n# \u5b9e\u4f8b\u5982\u4e0b\uff1a\ndatabases 16\n\n################\n# \u5feb\u7167\u914d\u7f6e\uff1a\n# Redis\u63d0\u4f9b\u5feb\u7167\u529f\u80fd\uff0c\u8bb0\u5f55\u67d0\u4e00\u65f6\u523b\u6570\u636e\u5e93\u4e2d\u4fdd\u5b58\u7684\u6570\u636e\u3002\n################################ SNAPSHOTTING ################################\n#\n# 1 DB\u6301\u4e45\u5316\n# \u5c06DB\u6570\u636e\u4fdd\u5b58\u5230\u78c1\u76d8\u3002\u683c\u5f0f\u4e3a\uff1asave \n    \n     \n      \u3002\u5f53\u5728\u89c4\u5b9a\u7684\u65f6\u95f4\u5185seconds\uff0c\u5982\u679c\u5199\u78c1\u76d8\u7684\u6b21\u6570\u8d85\u8fc7\u4e86changes\uff0c\u5219\u5c06DB\u6570\u636e\u4fdd\u5b58\u5230\u78c1\u76d8\u3002\u5982save 900 1\u8868\u793a\u5728900\u79d2\u5185\uff0c\u5982\u679c\u5bf9DB\u8fdb\u884c\u4e86\u81f3\u5c11\u4e00\u6b21\u5199\u64cd\u4f5c\uff0c\u5219\u5c06DB\u6570\u636e\u6301\u4e45\u5316\u5230\u78c1\u76d8\u4e0a\u3002 # \u6ce8\u610f\uff0c\u53ef\u4ee5\u901a\u8fc7\u6ce8\u9500\u6240\u6709save\u547d\u4ee4\u6216\u5c06\u5728\u6240\u6709save\u547d\u4ee4\u540e\u8ffd\u52a0save\u7f6e\u7a7a\uff08save \u201c\u201d\uff09\u547d\u4ee4\u6765\u7981\u7528save\u529f\u80fd\u3002\u4f7f\u7528\u793a\u4f8b\uff1a save 900 1 save 300 10 save 60 10000 # 2 bgsave-error # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728\u53d1\u751fRDB\u5feb\u7167\u6216BGSAVE\u6267\u884c\u5931\u8d25\u7684\u90a3\u4e00\u523b\uff0cRedishi\u6267\u884c\u63a5\u6536\u5199\u8bf7\u6c42\u3002\u8fd9\u4f1a\u4f7f\u7528\u6237\u5bdf\u89c9\uff08\u901a\u5e38\u6bd4\u8f83\u56f0\u96be\uff09\u5230\u6570\u636e\u6ca1\u6709\u6b63\u786e\u7684\u6301\u4e45\u5316\u5230\u78c1\u76d8\u3002\u5426\u5219\u6709\u53ef\u80fd\u51fa\u73b0\u4e0d\u88ab\u5bdf\u89c9\u7684\u707e\u96be\u6027\u540e\u679c\u3002 # \u5f53\u540e\u53f0BGSAVE\u7a0b\u5e8f\u53ef\u4ee5\u518d\u6b21\u5f00\u59cb\u5de5\u4f5c\u65f6\uff0cReidis\u4f1a\u518d\u6b21\u81ea\u52a8\u5141\u8bb8\u5199\u5165\u3002 # \u5982\u679c\u5df2\u7ecf\u5bf9Server\u548c\u670d\u52a1\u5668\u6301\u4e45\u5316\u5efa\u7acb\u4e86\u6b63\u786e\u7684\u76d1\u63a7\uff0c\u90a3\u4e48\u5f53\u4f60\u7981\u7528\u8be5\u529f\u80fd\u540e\uff0c\u5373\u4f7f\u78c1\u76d8\u3001\u6301\u4e45\u5316\u7b49\u51fa\u73b0\u95ee\u9898\uff0cRedis\u4e5f\u80fd\u7ee7\u7eed\u63d0\u4f9b\u670d\u52a1\u3002 # \u5b9e\u4f8b\u5982\u4e0b\uff1a stop-writes-on-bgsave-error yes # 3 rdbcompression # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5728dump RDB\u6587\u4ef6\u65f6\uff0cRedis\u91c7\u7528LZF\uff08\u4e00\u79cd\u9ad8\u6548\u7684\u538b\u7f29\u7b97\u6cd5\uff09\u7b97\u6cd5\u8fdb\u884c\u5b57\u7b26\u4e32\u5bf9\u8c61\u6570\u636e\u7684\u538b\u7f29\uff0c\u5176\u6027\u80fd\u8f83\u9ad8\u3002\u867d\u7136LZF\u7b97\u6cd5\u4f1a\u6d88\u8017\u90e8\u5206CPU\u6027\u80fd\uff0c\u4f46\u662f\u5176\u6570\u636e\u538b\u7f29\u80fd\u591f\u8f83\u9ad8\uff0c\u6240\u4ee5\u5efa\u8bae\u4e0d\u8981\u5173\u95ed\uff1a rdbcompression yes # 4 RDB\u6587\u4ef6\u540d\u79f0 # \u8be5\u547d\u4ee4\u7528\u4e8e\u5b9a\u4e49dump DB\u6587\u4ef6\u7684\u6587\u4ef6\u540d\u3002\u683c\u5f0f\u5982\u4e0b\uff1a dbfilename dump.rdb # 5 \u5de5\u4f5c\u76ee\u5f55 # \u6307\u5b9aRDB\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u3002\u8be5\u76ee\u5f55\u4e5f\u662fAOF\u6587\u4ef6\u6240\u5728\u76ee\u5f55\u3002\u6ce8\u610f\uff0c\u8fd9\u91cc\u662f\u6307\u5b9a\u4e00\u4e2a\u76ee\u5f55\u800c\u4e0d\u662f\u6587\u4ef6\u540d\u3002\u9ed8\u8ba4\u662f\u5f53\u524d\u76ee\u5f55\uff0c\u683c\u5f0f\u5982\u4e0b\uff1a dir .\/ ################## # \u590d\u5236\u914d\u7f6e\uff1a # Redis\u63d0\u4f9b\u4e3b\u4ece\u590d\u5236\u529f\u80fd\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002 ################################# REPLICATION ################################### # # 1 \u4e3b\u4ece\u5173\u7cfb\u5efa\u7acb # Redis\u4e3b\u4ece\u590d\u5236\u3002\u5355\u673a\u6a21\u5f0f\u4e0b\uff0cRedis\u652f\u6301\u4f7f\u7528slaveof\u547d\u4ee4\u4ece\u53e6\u4e00\u4e2aRedis\u670d\u52a1\u5668\u7684\u62f7\u8d1d\u4e2d\u6765\u521b\u5efa\u4e00\u4e2a\u5b9e\u4f8b\u3002\u96c6\u7fa4\u6a21\u5f0f\u4e0b\u5219\u4f7f\u7528cluster replicate \n      \n       \u547d\u4ee4\u3002Redis\u590d\u5236\u4f7f\u7528\u524d\u987b\u77e5\uff1a # 1\uff09Redis\u590d\u5236\u662f\u5f02\u6b65\u590d\u5236\uff0c\u4f46\u662f\u53ef\u4ee5\u914d\u7f6e\u8fde\u63a5\u7684\u4ece\u8282\u70b9\u6570\u91cf\u3002 # 2\uff09\u5f53\u8fde\u63a5\u65ad\u5f00\uff0cRedis\u4ece\u8282\u70b9\u652f\u6301\u90e8\u5206\u91cd\u540c\u6b65\uff08psync\uff09\u529f\u80fd\u6765\u4fdd\u8bc1\u4e3b\u4ece\u8282\u70b9\u6570\u636e\u540c\u6b65\u3002 # 3\uff09\u590d\u5236\u8fc7\u7a0b\u662f\u4e00\u4e2a\u81ea\u52a8\u5316\u8fc7\u7a0b\uff0c\u65e0\u9700\u4eba\u5de5\u5e72\u9884\u3002\u5f53\u51fa\u73b0\u7f51\u7edc\u5206\u533a\u540e\uff0c\u4ece\u8282\u70b9\u4f1a\u81ea\u52a8\u5c1d\u8bd5\u5efa\u7acb\u4e0e\u4e3b\u8282\u70b9\u7684\u8fde\u63a5\uff0c\u5e76\u5c1d\u8bd5\u540c\u6b65\u3002 # \u5efa\u7acb\u4e3b\u4ece\u8fde\u63a5\u7684\u547d\u4ee4\u5982\u4e0b\uff1a # slaveof \n       \n        \n          # 2 \u6388\u6743\u5bc6\u7801 # \u5f53\u4e3b\u8282\u70b9\u5f00\u542f\u5bc6\u7801\u4fdd\u62a4\u65f6\uff08\u901a\u8fc7\u914d\u7f6e\"requirepass\" \u547d\u4ee4\uff09\uff0c\u4ece\u8282\u70b9\u5fc5\u987b\u5728\u5f00\u59cb\u590d\u5236\u540c\u6b65\u524d\u8fdb\u884c\u6388\u6743\u64cd\u4f5c\uff0c\u5426\u5219\u5176\u8bf7\u6c42\u4e0d\u4f1a\u88ab\u63a5\u53d7\u3002 # \u547d\u4ee4\u5982\u4e0b\uff1a # masterauth \n         \n           # \u6ce8\u610f\uff0c\u8be5\u547d\u4ee4\u53ea\u6709\u5728\u4e3b\u8282\u70b9\u5f00\u542f\u5bc6\u7801\u4fdd\u62a4\u65f6\u624d\u751f\u6548\u3002 # 3 \u4ece\u8282\u70b9\u662f\u5426\u652f\u6301\u810f\u8bfb # \u5f53\u4e3b\u4ece\u65ad\u5f00\u8fde\u63a5\u6216\u4e3b\u4ece\u8fdb\u884c\u590d\u5236\u65f6\uff0c\u4ece\u8282\u70b9\u5bf9\u5916\u62e5\u6709\u4e24\u79cd\u7b56\u7565\uff1a # 1\uff09\u5982\u679c\u201cslave-serve-stale-data\u201d\u53c2\u6570\u8bbe\u7f6e\u6210\u201cyes\u201d\uff08\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff09\uff0c\u5219\u4ece\u8282\u70b9\u53ef\u4ee5\u54cd\u5e94\u5ba2\u6237\u7aef\u8bf7\u6c42\uff0c\u5c3d\u7ba1\u53ef\u80fd\u4f1a\u6062\u590d\u8fc7\u671f\u6570\u636e\u6216\u7a7a\u6570\u636e\uff08\u5982\u679c\u4e3b\u4ece\u7b2c\u4e00\u6b21\u8fdb\u884c\u540c\u6b65\uff09\u3002 # 2\uff09\u5982\u679c\u201cslave-serve-stale-data\u201d\u53c2\u6570\u8bbe\u7f6e\u6210\u201cno\u201d\uff0c\u5219\u4ece\u8282\u70b9\u4f1a\u5bf9\u9664INFO \u548cSLAVEOF\u4e4b\u5916\u7684\u547d\u4ee4\u8fd4\u56de\"SYNC with master in progress\"\u4fe1\u606f\u3002 # \u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\uff1a slave-serve-stale-data yes # 4 \u4ece\u8282\u70b9\u662f\u5426\u652f\u6301\u5199\u5165 # \u6307\u5b9a\u4ece\u8282\u70b9\u662f\u5426\u652f\u6301\u5199\u64cd\u4f5c\u3002\u5f53\u9700\u8981\u5b58\u50a8\u4e00\u4e9b\u4e34\u65f6\u6570\u636e\u65f6\uff0c\u8ba9\u4ece\u8282\u70b9\u652f\u6301\u5199\u64cd\u4f5c\u5f88\u6709\u7528\u3002\u8fd9\u6837\u4e00\u6765\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7\u4e3b\u4ece\u540c\u6b65\u8f7b\u677e\u7684\u5c06\u5df2\u5199\u5165\u4ece\u8282\u70b9\u7684\u6570\u636e\u5220\u9664\u3002\u4f46\u662f\uff0c\u5982\u679c\u914d\u7f6e\u51fa\u9519\uff0c\u4e5f\u4f1a\u51fa\u73b0\u5ba2\u6237\u7aef\u5199\u5165\u51fa\u9519\u7b49\u95ee\u9898\u3002 # \u6ce8\u610f\uff0c\u4eceRedis 2.6\u4e4b\u540e\uff0c\u4ece\u8282\u70b9\u9ed8\u8ba4\u662f\u53ea\u8bfb\u7684\u3002 # \u63d0\u793a\uff0c\u53ea\u8bfb\u7684\u4ece\u670d\u52a1\u5668\u5e76\u4e0d\u662f\u8bbe\u8ba1\u7ed9\u975e\u4fe1\u4efb\u7684\u4e92\u8054\u7f51\u5ba2\u6237\u7aef\u63d0\u4f9b\u670d\u52a1\u3002\u8fd9\u79cd\u6a21\u5f0f\u7684\u670d\u52a1\u5668\u8bbe\u7f6e\u53ea\u662f\u4e00\u4e2a\u7528\u6765\u9632\u6b62\u5bf9\u670d\u52a1\u5668\u5b9e\u4f8b\u8fdb\u884c\u8bef\u64cd\u4f5c\u7684\u4fdd\u62a4\u5c42\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u53ea\u8bfb\u4ece\u670d\u52a1\u5668\u80fd\u591f\u8f93\u51fa\u7ba1\u7406\u5458\u547d\u4ee4\uff0c\u5982CONFIG\u3001 DEBUG\u7b49\u3002\u5982\u679c\u60f3\u9650\u5236\u53ea\u8bfb\u4ece\u8282\u70b9\u8f93\u51fa\u7684\u7ba1\u7406\u578b\u547d\u4ee4\uff0c\u53ef\u4ee5\u901a\u8fc7'rename-command' \u547d\u4ee4\u6765\u9690\u85cf\u8fd9\u4e9b\u7ba1\u7406\u5458\u547d\u4ee4\u6216\u5371\u9669\u547d\u4ee4\u3002 # \u63d0\u9ad8\u5b83\u7684\u5b89\u5168\u6027\uff0c\u4f7f\u5f97\u5979\u4f5c\u4e3a\u4e00\u4e2a\u5f71\u5b50\u6765\u6267\u884c\u7ba1\u7406\u6216\u8005\u5371\u9669\u7684\u547d\u4ee4\u3002\u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\uff1a slave-read-only yes # 5 \u590d\u5236\u7b56\u7565\uff1a\u6709\u65e0\u78c1\u76d8 # \u4e3b\u4ece\u8282\u70b9\u7684\u6570\u636e\u540c\u6b65\u7b56\u7565\u6709\u4e24\u79cd\uff1a\u78c1\u76d8\u540c\u6b65\u3001\u5957\u63a5\u5b57\u540c\u6b65\u3002 # \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014- # WARNING: \u65e0\u78c1\u76d8\u590d\u5236\uff08DISKLESS REPLICATION I\uff09\u5f53\u524d\u4ecd\u5904\u4e8e\u5b9e\u9a8c\u9636\u6bb5 # \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014- # # \u5bf9\u4e8e\u65b0\u8fde\u63a5\u7684slaves\u6216\u65ad\u5f00\u91cd\u8fde\u7684slaves\u5c06\u65e0\u6cd5\u6267\u884c\u201c\u90e8\u5206\u540c\u6b65\u201d\uff0c\u9700\u8981\u8fdb\u884c\u4e00\u6b21\u5b8c\u5168\u540c# \u6b65\u3002\u5f53\u8fdb\u884c\u5b8c\u5168\u540c\u6b65\u65f6\uff0c\u4e3b\u8282\u70b9\u5c06\u4f20\u64ad\u4e00\u4e2aRDB\u6587\u4ef6\u7ed9\u4ece\u8282\u70b9\u3002\u8be5RDB\u6587\u4ef6\u7684\u4f20\u64ad\u65b9\u5f0f# \u6709\u4e24\u79cd\uff1a # 1\uff09\u57fa\u4e8e\u78c1\u76d8\uff1aRedis\u4e3b\u8282\u70b9\u521b\u5efa\u4e00\u4e2a\u65b0\u8fdb\u7a0b\u5c06RDB\u6587\u4ef6\u5199\u5230\u78c1\u76d8\uff0c\u7136\u540e\u5c06\u751f\u6210\u7684RDB\u6587\u4ef6\u4f20\u64ad\u7ed9\u4ece\u8282\u70b9\u3002 # 2\uff09\u65e0\u78c1\u76d8\uff1aRedis\u4e3b\u8282\u70b9\u521b\u5efa\u4e00\u4e2a\u65b0\u8fdb\u7a0b\u76f4\u63a5\u5c06RDB\u6587\u4ef6\u5199\u5230slaves\u7684\u5957\u63a5\u5b57\u4e2d\uff0cRDB\u6587\u4ef6\u65e0\u9700\u843d\u76d8\u3002 # \u57fa\u4e8e\u78c1\u76d8\u7684\u590d\u5236\uff0c\u4e00\u65e6RDB\u6587\u4ef6\u751f\u6210\uff0c\u591a\u4e2aslaves\u5c06\u6392\u961f\u7b49\u5f85\u5e76\u53ef\u4ee5\u5171\u4eab\u8be5\u6587\u4ef6\u3002\u800c\u65e0\u78c1\u76d8\u590d\u5236\u4e00\u65e6\u5f00\u59cb\u4f20\u8f93\u6570\u636e\uff0c\u65b0slaves\u5230\u6765\u540e\u5c06\u4f1a\u6392\u961f\u7b49\u5f85\u3002 # \u5728\u4f7f\u7528\u65e0\u78c1\u76d8\u590d\u5236\u65f6\uff0c\u4e3b\u8282\u70b9\u5728\u5f00\u59cb\u4f20\u8f93\u540c\u6b65\u6570\u636e\u524d\u5c06\u6839\u636e\u914d\u7f6e\u7684\u65f6\u95f4\u8fdb\u884c\u7b49\u5f85\uff0c\u4ece\u800c\u5b9e\u73b0\u591a\u4e2a\u4ece\u8282\u70b9\u7684\u5e76\u53d1\u4f20\u8f93\u3002 # \u5728\u78c1\u76d8\u901f\u5ea6\u7f13\u6162\u4e14\u7f51\u7edc\u901f\u5ea6\u5f88\u5feb\uff08\u9ad8\u5e26\u5bbd\uff09\u65f6\uff0c\u65e0\u78c1\u76d8\u590d\u5236\u6548\u7387\u66f4\u9ad8\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u65e0\u78c1\u76d8\u590d\u5236\u540c\u6b65\u5173\u95ed\u3002\u914d\u7f6e\u5982\u4e0b\uff1a repl-diskless-sync no # 6 \u65e0\u78c1\u76d8\u590d\u5236\u7b49\u5f85\u65f6\u95f4 # \u65e0\u78c1\u76d8\u590d\u5236\u524d\uff0c\u4e3b\u8282\u70b9\u9700\u8981\u7b49\u5f85\u7684\u65f6\u95f4\u3002\u8be5\u914d\u7f6e\u5728\u542f\u7528\u65e0\u78c1\u76d8\u590d\u5236\u65f6\u5c06\u751f\u6548\u3002 # \u7531\u4e8e\u4e00\u65e6\u5f00\u542f\u4e00\u6b21\u6570\u636e\u4f20\u8f93\uff0c\u5176\u4f59slaves\u5c06\u6392\u961f\u7b49\u5f85\uff0c\u6240\u4ee5\u6700\u597d\u8ba9\u4e3b\u8282\u70b9\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\uff0c\u8fd9\u6837\u4e3b\u8282\u70b9\u5c31\u53ef\u5bf9\u591a\u4e2aslaves\u5e76\u53d1\u4f20\u64ad\u6570\u636e\u3002 # \u7b49\u5f85\u7684\u5355\u4f4d\u662f\u79d2\uff08second\uff09\uff0c\u9ed8\u8ba4\u662f5\u79d2\u3002\u4e00\u65e6\u5c06\u5176\u8bbe\u7f6e\u4e3a0\uff0c\u4e3b\u8282\u70b9\u5c06\u4f1a\u9a6c\u4e0a\u5f00\u59cb\u6570\u636e\u4f20\u8f93\u3002\u9ed8\u8ba4\u914d\u7f6e\u5982\u4e0b\uff1a repl-diskless-sync-delay 5 # 7 slaves\u5b9a\u65f6\u5411master\u53d1\u9001PING\u7684\u65f6\u95f4\u7247 # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cslaves\u6bcf10\u79d2\u5411master\u53d1\u9001\u4e00\u6b21PING\u6d88\u606f\u3002\u53ef\u4ee5\u6839\u636e\u7f51\u7edc\u7b49\u56e0\u7d20\u8fdb\u884c\u8bbe\u7f6e\u3002\u8be5\u914d\u7f6e\u9ed8\u8ba4\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u5173\u95ed\uff1a # repl-ping-slave-period 10 # 8 \u590d\u5236\u8d85\u65f6\u9608\u503c # \u4ee5\u4e0b\u60c5\u5883\u5c06\u4f7f\u7528\u5230\u590d\u5236\u8d85\u65f6\u9608\u503c\uff1a # 1) \u4ece\u8282\u70b9\u5728\u6267\u884cSYNC\u671f\u95f4\uff0c\u68c0\u6d4b\u5757\u6587\u4ef6\u4f20\u8f93\u8d85\u65f6 # 2) \u4ece\u8282\u70b9\u68c0\u6d4b\u4e3b\u8282\u70b9\u79bb\u7ebf\uff08data\u3001pings\uff09 # 3) \u4e3b\u8282\u70b9\u68c0\u6d4b\u4ece\u8282\u70b9\u79bb\u7ebf\uff08REPLCONF ACK\uff09 # \u5fc5\u987b\u8981\u786e\u4fdd\u590d\u5236\u8d85\u65f6\u9608\u503c\uff08repl-timeout\uff09\u5927\u4e8eslaves\u5b9a\u65f6\u5411master\u53d1\u9001PING\u7684\u65f6\u95f4\u7247\uff08repl-ping-slave-period\uff09\uff0c\u5426\u5219\u5c06\u603b\u4f1a\u68c0\u6d4b\u5230\u590d\u5236\u8d85\u65f6\uff08\u5f53slave\u53d1\u9001PING\u7684\u65f6\u95f4\u7247\u5927\u4e8e\u590d\u5236\u8d85\u65f6\u9608\u503c\u65f6\uff0cslave\u8fd8\u672a\u53d1\u9001ping\u5c31\u4f1a\u88ab\u5b9a\u6027\u4e3a\u590d\u5236\u8d85\u65f6\uff09\u3002\u4f7f\u7528\u683c\u5f0f\u5982\u4e0b\uff1a # repl-timeout 60 # 9 TCP_NODELAY\u529f\u80fd # \u6267\u884c\u5b8cSYNC\u540e\uff0c\u662f\u5426\u8981\u7981\u7528TCP_NODELAY\u3002 # \u5f53\u7981\u7528\u8be5\u529f\u80fd\u540e\uff0cRedis\u4f1a\u4f7f\u7528\u5360\u7528\u66f4\u5c11\u5e26\u5bbd\u7684\u5c0fTCP\u5305\u5411\u4ece\u8282\u70b9\u53d1\u9001\u6570\u636e\u3002\u4f46\u662f\u8fd9\u6837\u505a\u5c06\u4f1a\u589e\u5927\u4ece\u8282\u70b9\u7aef\u6570\u636e\u4f20\u8f93\u5ef6\u65f6\u3002\u5728Linux\u4e0b\u7981\u7528TCP_NODELAY\u529f\u80fd\u5c06\u5bfc\u81f440 \u5fae\u79d2\u7684\u5ef6\u8fdf\u3002 # \u5f53\u542f\u52a8\u8be5\u529f\u80fd\u540e\uff0c\u5728\u8fdb\u884c\u590d\u5236\u65f6\u5c06\u4f1a\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\uff0c\u4f46\u662f\u4f1a\u5360\u7528\u66f4\u5927\u7684\u5e26\u5bbd\u3002 # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u4f18\u5148\u9009\u62e9\u4f4e\u5ef6\u8fdf\uff0c\u4f46\u662f\u5728\u9ad8\u901f\u7f51\u7edc\u6216\u4e3b\u4ece\u8282\u70b9\u5b58\u5728\u591ahops\u8def\u5f84\u65f6\uff0c\u5efa\u8bae\u7981\u7528TCP_NODELAY\u529f\u80fd\u3002 # \u9ed8\u8ba4\u5f00\u542fTCP_NODELAY\u529f\u80fd\u3002\u683c\u5f0f\u5982\u4e0b\uff1a repl-disable-tcp-nodelay no # 10 \u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u5927\u5c0f # \u8bbe\u7f6e\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\uff08replication backlog\uff09\u5927\u5c0f\u3002\u5f53slaves\u65ad\u5f00\u4e0e\u8282\u70b9\u8fde\u63a5\u540e\uff0cRedis\u4f7f\u7528\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u8bb0\u5f55\u9700\u8981\u672a\u53d1\u9001\u7ed9slave\u7684\u6570\u636e\u3002\u5f53\u4ece\u8282\u70b9\u91cd\u8fde\u540e\uff0c\u4ec5\u9700\u6267\u884c\u4e00\u6b21\u90e8\u5206\u540c\u6b65\uff0c\u5c06\u4ece\u8282\u70b9\u7f3a\u5931\u6570\u636e\u8865\u5168\u3002 # \u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\uff08replication backlog\uff09\u8d8a\u5927\uff0cRedis\u53ef\u4ee5\u652f\u6301\u7684slave\u79bb\u7ebf\u65f6\u95f4\u5c31\u8d8a\u957f\u3002\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u7528\u4e8e\u90e8\u5206\u91cd\u540c\u6b65\u3002 # \u590d\u5236\u7f13\u51b2\u533a\u53ea\u6709\u5728\u6709slave\u8fde\u63a5\u65f6\u624d\u5206\u914d\u5185\u5b58\u3002\u6ca1\u6709slave\u65f6\uff0c\u8be5\u5185\u5b58\u4f1a\u88ab\u91ca\u653e\u51fa\u6765\uff0c\u9ed8\u8ba4\u5927\u5c0f\u4e3a1m\u3002\u683c\u5f0f\u5982\u4e0b\uff1a # repl-backlog-size 1mb # 11 \u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u91ca\u653e\u65f6\u95f4\u7247 # \u5f53\u4e3b\u8282\u70b9\u4e0d\u518d\u6709\u65b0\u8fde\u63a5\u7684\u4ece\u8282\u70b9\u540e\uff0c\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u5c06\u4f1a\u88ab\u91ca\u653e\u3002\u4e3a\u907f\u514d\u56e0\u4ece\u8282\u70b9\u9891\u7e41\u6389\u7ebf\u540e\u4e0a\u7ebf\u800c\u9891\u7e41\u7684\u8fdb\u884c\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u7684\u91ca\u653e\u4e0e\u7533\u8bf7\uff0cRedis\u63d0\u4f9b\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u91ca\u653e\u65f6\u95f4\u7247\uff08repl-backlog-ttl\uff09\u53c2\u6570\uff0c\u4fdd\u8bc1\u4e3b\u8282\u70b9\u5728\u68c0\u6d4b\u5230\u4ece\u8282\u70b9\u6389\u7ebf\u540e\u7684\u89c4\u5b9a\u65f6\u95f4\u5185\u4e0d\u4f1a\u91ca\u653e\u8be5\u7f13\u51b2\u533a\u3002 # \u503c\u4e3a\u96f6\u65f6\u8868\u793a\u4e0d\u4f1a\u91ca\u653e\u8be5\u590d\u5236\u79ef\u538b\u7f13\u51b2\u533a\u3002 # \u5355\u4f4d\u4e3a\u79d2\uff0c\u914d\u7f6e\u5982\u4e0b\uff1a # repl-backlog-ttl 3600 # 12 \u4ece\u8282\u70b9\u4f18\u5148\u7ea7 # \u4f7f\u7528\u6574\u6570\u8868\u793a\u4ece\u8282\u70b9\u4f18\u5148\u7ea7\u3002 # \u5f53\u4e3b\u8282\u70b9\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u540e\uff0cSentinel\u5c06\u4f7f\u7528\u8be5\u4f18\u5148\u7ea7\u5728\u4ece\u8282\u70b9\u4e2d\u63a8\u9009\u51fa\u65b0\u7684\u4e3b\u8282\u70b9\u3002 # \u4f18\u5148\u7ea7\u5bf9\u5e94\u7684\u6574\u6570\u503c\u8d8a\u5c0f\uff0c\u88ab\u63a8\u9009\u6210\u4e3b\u8282\u70b9\u7684\u53ef\u80fd\u6027\u66f4\u5927\u3002\u4f46\u662f\u5f53\u4f18\u5148\u7ea7\u7684\u503c\u4e3a\u96f6\u65f6\u8868\u793a\u8be5\u4ece\u8282\u70b9\u4e0d\u5177\u5907\u6210\u4e3a\u4e3b\u8282\u70b9\u7684\u8eab\u4efd\u3002 #\u3000\u9ed8\u8ba4\u4f18\u5148\u7ea7\u4e3a100\u3002\u914d\u7f6e\u5f62\u5f0f\u5982\u4e0b\uff1a slave-priority 100 # 13 \u4ece\u8282\u70b9\u8fde\u63a5\u6570\u53ca\u4ece\u8282\u70b9\u5ef6\u65f6\u8bbe\u7f6e # \u5f53\u4e3b\u8282\u70b9\u7684\u5df2\u8fde\u63a5\u4ece\u8282\u70b9\u6570\u5c0f\u4e8eN\u4e14\u8fd9\u4e9b\u4ece\u8282\u70b9\u5ef6\u8fdf\u5747\u5927\u4e8eM\u79d2\uff0c\u8be5\u4e3b\u8282\u70b9\u5c06\u505c\u6b62\u63a5\u6536\u5199\u8bf7\u6c42\u3002 # \u4ece\u8282\u70b9\u5904\u4e8e\u201conline\u201d\u72b6\u6001\uff0c\u5f53\u4e14\u4ec5\u5f53\u5ef6\u8fdf\uff08\u901a\u8fc7\u8ba1\u7b97\u8ddd\u79bb\u4e0a\u4e00\u6b21\u63a5\u6536\u4ece\u8282\u70b9\u7684ping\u6d88\u606f\u7684\u65f6\u95f4\u95f4\u9694\u83b7\u5f97\uff09\u5c0f\u4e8e\u6307\u5b9a\u7684\u9608\u503c\u3002 # \u8fd9\u4e2a\u9009\u9879\u914d\u7f6e\u4e0d\u662f\u7528\u6765\u4fdd\u8bc1N\u4e2a\u90e8\u5206\u63a5\u6536\u5199\u4fe1\u606f\uff0c\u800c\u662f\u4e3a\u4e86\u5728\u6ca1\u6709\u8db3\u591f\u7684\u4ece\u8282\u70b9\u53ef\u7528\u65f6\uff0c\u9650\u5236\u5199\u4e22\u5931\u3002 # \u5982\u9700\u8981\u81f3\u5c11\u9700\u89813\u4e2a\u4ece\u8282\u70b9\u5e76\u572810s\u5185\u53ef\u7528\uff0c\u5219\u8bbe\u7f6e\uff1a # min-slaves-to-write 3 # min-slaves-max-lag 10 # \u4e00\u65e6\u5bf9\u8fd9\u4e24\u4e2a\u4e2d\u7684\u4e00\u4e2a\u8d4b\u503c\u4e3a\u96f6\uff0c\u5219\u8be5\u529f\u80fd\u5931\u6548\u3002 # \u9ed8\u8ba4min-slaves-to-write \u53c2\u6570\u8bbe\u7f6e\u4e3a0\uff0c\u5373\u8be5\u529f\u80fd\u9ed8\u8ba4\u4e0d\u542f\u7528\u3002 # 14 \u4ece\u8282\u70b9\u6307\u5b9a\u7684IP\u548cport # Redis\u4e3b\u8282\u70b9\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u9014\u5f84\u663e\u793a\u5df2\u8fde\u63a5\u4ece\u8282\u70b9\u7684IP\u548cport\u3002\u5982Sentinel \u53ef\u4ee5\u4f7f\u7528\u201cINFO replication\u201d\u547d\u4ee4\u6765\u53d1\u73b0\u4ece\u8282\u70b9\u5b9e\u4f8b\uff1bMaster\u53ef\u4ee5\u4f7f\u7528\u201cROLE\u201d\u547d\u4ee4\u663e\u793a\u4ece\u8282\u70b9IP\u548cport\u4fe1\u606f\u7b49\u3002 # slave\u83b7\u53d6IP\u548cport\u7684\u65b9\u5f0f\u662f\uff1a # IP\uff1a\u81ea\u52a8\u68c0\u6d4b\u83b7\u53d6\u3002\u5f53\u4ece\u8282\u70b9\u8fde\u63a5\u4e3b\u8282\u70b9\u65f6\uff0c\u901a\u8fc7\u68c0\u67e5\u5bf9\u5e94\u5957\u63a5\u5b57\u5730\u5740\u83b7\u53d6\u3002 # Port\uff1a\u4ece\u8282\u70b9\u5728\u590d\u5236\u4e2d\u548c\u4e3b\u8282\u70b9\u63e1\u624b\u65f6\u9700\u8981\u4f7f\u7528\u5230port\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0cport\u5373\u4e3a\u8fde\u63a5\u65f6\u7684port\u3002 # \u4f46\u662f\uff0c\u5f53\u53d1\u751f\u7aef\u53e3\u8f6c\u53d1\uff08port forwarding\uff0c\u8f6c\u53d1\u4e00\u4e2a\u7f51\u7edc\u7aef\u53e3\u4ece\u4e00\u4e2a\u7f51\u7edc\u8282\u70b9\u5230\u53e6\u4e00\u4e2a\u7f51\u7edc\u8282\u70b9\u7684\u884c\u4e3a\uff09\u6216\u4f7f\u7528NAT\uff08Network Address Translation\uff0c\u7f51\u7edc\u5730\u5740\u8f6c\u6362\uff09\u6280\u672f\u662f\uff0c\u4ece\u8282\u70b9\u9700\u8981\u88ab\u5206\u914d\u4e0d\u540cIP\u548cport\u540e\u624d\u80fd\u88ab\u8bbf\u95ee\u3002 # \u63a5\u4e0b\u6765\u7684\u4e24\u4e2a\u914d\u7f6e\u7528\u6765\u8bbe\u7f6e\u4ece\u8282\u70b9\u7684IP\u548cport\uff0c\u7528\u6765\u544a\u77e5\u4e3b\u8282\u70b9\u6240\u6307\u5b9a\u7684IP\u548cport\uff0c\u8fd9\u6837INFO\u548cROLE \u624d\u80fd\u7ee7\u7eed\u8fd4\u56de\u7ed3\u679c\u3002 # \u5f53\u9700\u8981\u91cd\u5199IP\u548cport\u65f6\uff0c\u5219\u65e0\u9700\u914d\u7f6e\u8be5\u9009\u9879\u3002 # \u914d\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # slave-announce-ip 5.5.5.5 # slave-announce-port 1234 ############## # \u5b89\u5168\u914d\u7f6e\uff1a # Redis\u63d0\u4f9b\u4e00\u4e9b\u5b89\u5168\u7b56\u7565\uff0c\u5c3d\u91cf\u4fdd\u8bc1\u8bbf\u95ee\u5b89\u5168\u6027\u3002 ################################## SECURITY ################################### # # 1 \u8ba4\u8bc1\u5bc6\u7801 # Server\u5728\u5904\u7406\u5ba2\u6237\u7aef\u547d\u4ee4\u524d\uff0c\u8be5\u5ba2\u6237\u7aef\u9700\u8981\u63d0\u4f9b\u63d0\u4f9b\u8ba4\u8bc1\u5bc6\u7801\u3002\u8fd9\u5728\u975e\u53ef\u4fe1\u7f51\u7edc\u73af\u5883\u4e2d\u5f88\u6709\u7528\u3002 # \u4e3a\u51cf\u5c11\u540e\u53f0\u6267\u884c\u590d\u6742\u5ea6\uff0c\u8fd9\u4e2a\u9009\u9879\u4e00\u822c\u90fd\u4f1a\u88ab\u6ce8\u91ca\u6389\u3002\u56e0\u4e3a\u5927\u591a\u6570\u7528\u6237\u4e0d\u9700\u8981\u6388\u6743\u3002\uff08\u5982\u7528\u6237\u4f7f\u7528\u81ea\u5df1\u7684\u670d\u52a1\u5668\uff09 # Warning: \u7531\u4e8eRedis\u6267\u884c\u9ad8\u6548\uff0c\u6240\u4ee5\u5916\u90e8\u7528\u6237\u6bcf\u79d2\u53ef\u4ee5\u5c1d\u8bd5\u8ba4\u8bc115w\u6b21\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e3a\u907f\u514d\u5bc6\u7801\u88ab\u5feb\u9001\u653b\u7834\uff0c\u7528\u6237\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u6781\u5176\u590d\u6742\u7684\u5bc6\u7801\u3002 # \u8bbe\u7f6e\u8ba4\u8bc1\u5bc6\u7801\u683c\u5f0f\u5982\u4e0b\uff1a # requirepass foobared # 2 \u547d\u4ee4\u91cd\u547d\u540d # \u91cd\u547d\u540d\u547d\u4ee4\u3002 # \u5728\u4e00\u4e2a\u5171\u4eab\u73af\u5883\u4e2d\u6709\u5fc5\u8981\u5bf9\u5371\u9669\u547d\u4ee4\u8fdb\u884c\u91cd\u547d\u4ee4\uff0c\u4ece\u800c\u907f\u514d\u5371\u9669\u547d\u4ee4\u7684\u6ee5\u7528\u3001\u65e0\u7528\u3002 # \u5982\u7ed9CONFIG\u547d\u4ee4\u91cd\u65b0\u8bbe\u7f6e\u4e00\u4e2a\u96be\u4ee5\u731c\u6d4b\u7684\u547d\u4ee4\uff0c\u8fd9\u6837\u8fd9\u4e2a\u547d\u4ee4\u5c31\u5f88\u96be\u88ab\u666e\u901a\u7528\u6237\u4f7f\u7528\u7684\uff0c\u4f46\u4ecd\u80fd\u88ab\u5185\u90e8\u5de5\u5177\u4f7f\u7528\u3002 # \u5982\uff1a # rename-command CONFIG b840fc02d524045429941cc15f59e41cb7be6c52 # \u5f53\u7136\uff0c\u6709\u65f6\u9700\u8981\u7981\u7528\u4e00\u4e9b\u547d\u4ee4\u3002\u53ef\u4ee5\u901a\u8fc7\u5c06\u547d\u4ee4\u7f6e\u7a7a\u5b9e\u73b0\uff1a # rename-command CONFIG \"\" # \u6ce8\u610f\uff0c\u4e00\u5b9a\u8981\u907f\u514d\u91cd\u547d\u540d\u90a3\u4e9b\u5199AOF\u6587\u4ef6\u6216\u4f20\u8f93\u6570\u636e\u7ed9slaves\u7684\u547d\u4ee4\uff0c\u5426\u5219\u5c06\u4f1a\u5bfc\u81f4\u5404\u79cd\u96be\u4ee5\u9884\u6599\u7684\u9519\u8bef\u3002 ########### # \u9650\u5236\u914d\u7f6e\uff1a # \u5bf9\u4e00\u4e9b\u53c2\u6570\u8303\u56f4\u8fdb\u884c\u9650\u5b9a\u3002 ################################### LIMITS #################################### # # 1 \u6700\u5927\u5ba2\u6237\u7aef\u8fde\u63a5\u6570 #\u8bbe\u7f6e\u67d0\u4e00\u65f6\u523b\u5ba2\u6237\u7aef\u7684\u5e76\u53d1\u8fde\u63a5\u6570\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u9650\u5236\u4e0a\u9650\u662f1w\u3002\u4f46\u662f\uff0c\u5982\u679cRedis\u670d\u52a1\u5668\u6ca1\u6709\u914d\u7f6e\u8fdb\u7a0b\u6587\u4ef6limit\uff0c\u90a3\u4e48\u53ef\u5141\u8bb8\u8fde\u63a5\u7684\u6700\u5927\u5ba2\u6237\u7aef\u4e2a\u6570\u5c06\u88ab\u8bbe\u7f6e\u4e3a\u5f53\u524d\u6587\u4ef6\u9650\u5236\u7684\u6700\u5c0f\u503c32\uff08Redis\u4f1a\u4fdd\u7559\u4e00\u90e8\u5206\u6587\u4ef6\u7ed9\u5185\u90e8\u7528\u6237\uff09\u3002 # \u4e00\u65e6\u5f97\u5230\u4e86\u8fde\u63a5\u4e0a\u9650\uff0cRedis\u5c06\u5173\u95ed\u6240\u6709\u65b0\u8fde\u63a5\u5e76\u53d1\u9001\u9519\u8bef\u201cmax number of clients reached\u201d\u63d0\u793a\u3002\u8fde\u63a5\u4e0a\u9650\u914d\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # maxclients 10000 # 2 \u6700\u5927\u53ef\u7528\u5185\u5b58 # \u4e0d\u8981\u518d\u5185\u5b58\u8d85\u8fc7\u6307\u5b9a\u9650\u5236\u65f6\u4ecd\u7136\u4f7f\u7528\u5185\u5b58\u3002 # \u5f53\u8fbe\u5230\u5185\u5b58\u4e0a\u9650\u65f6\uff0cRedis\u4f1a\u6839\u636e\u9009\u5b9a\u7684\u8fc7\u671f\u952e\u7b56\u7565\u79fb\u9664\u4e00\u4e9bkey\u3002 # \u5982\u679c\u6839\u636e\u8fc7\u671f\u952e\u7b56\u7565\u4ecd\u4e0d\u80fd\u79fb\u9664\u4e00\u4e9b\u952e\u6216\u8005\u8fc7\u671f\u952e\u7b56\u7565\u8bbe\u7f6e\u6210\u201cnoeviction\u201d\uff08\u4e0d\u542f\u7528\u8fc7\u671f\u952e\u7b56\u7565\uff09\uff0c\u90a3\u4e48Redis\u4f1a\u5411\u5982SET\u3001LPUSH\u7b49\u4f7f\u7528\u5185\u5b58\u7684\u547d\u4ee4\u8fd4\u56de\u9519\u8bef\uff0c\u5411\u8bf8\u5982GET\u7b49\u8bfb\u547d\u4ee4\u6b63\u5e38\u8fd4\u56de\u7ed3\u679c\u3002 # \u8fd9\u4e2a\u914d\u7f6e\u901a\u5e38\u5728\u5c06Redis\u5f53\u8fc7LRU \u7f13\u5b58\u6216\u5bf9\u4ee5\u8bbe\u7f6e\u786c\u6027\u7684\u5185\u5b58\u4e0a\u9650\u7684Redis\u5f88\u9002\u7528\u3002 # WARNING: slaves\u7684\u8f93\u51fa\u7f13\u51b2\u533a\u4e0d\u5728\u4e3b\u8282\u70b9\u7684maxmemory\u8ba1\u7b97\u4e2d\uff0c\u6240\u4ee5\u8bbe\u7f6e\u7684maxmemory\u4e0d\u5b9c\u8fc7\u5927\u3002\u5982\u679c\u8fc7\u5927\uff0c\u53ef\u80fd\u5bfc\u81f4\u4e3b\u673a\u7684\u5269\u4f59\u5185\u5b58\u8fc7\u5c0f\uff0c\u4ece\u800c\u4e0d\u80fd\u9884\u7559\u8db3\u591f\u7684\u5185\u5b58\u7528\u4e8e\u521b\u5efaslaves\u7684\u8f93\u51fa\u7f13\u51b2\u533a\u3002 # \u7b80\u8a00\u4e4b\uff0c\u5982\u679c\u5f53\u524d\u8282\u70b9\u5b58\u5728\u5df2\u8fde\u63a5\u7684\u4ece\u8282\u70b9\uff0c\u5efa\u7acb\u8bbe\u7f6e\u4e00\u4e2a\u8f83\u5c0f\u7684maxmemory\u4e0a\u9650\uff0c\u8fd9\u6837\u7cfb\u7edf\u5c31\u53ef\u4ee5\u6709\u591a\u4f59\u7684RAM\u7528\u4e0e\u521b\u5efa\u4ece\u8282\u70b9\u8f93\u51fa\u7f13\u5b58\u3002\uff08\u5f53\u8fc7\u671f\u952e\u7b56\u7565\u8bbe\u7f6e\u6210'noeviction'\u65f6\uff0c\u5219\u6ca1\u6709\u5fc5\u8981\u8fd9\u4e48\u505a\uff09 # \u8bbe\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # maxmemory \n          \n            # 3 \u5185\u5b58\u6dd8\u6c70\u7b56\u7565 # MAXMEMORY POLICY: \u5f53\u8fbe\u5230maxmemory\u65f6\uff0c\u53ef\u4ee5\u91c7\u7528\u7684\u5185\u5b58\u6dd8\u6c70\u7b56\u7565\u3002 # Redis\u63d0\u4f9b\u4e94\u79cd\u5185\u5b58\u6dd8\u6c70\u7b56\u7565\uff1a # volatile-lru\uff1a\u5229\u7528LRU\u7b97\u6cd5\u79fb\u9664\u8fc7\u671fkeys\u3002 # allkeys-lru\uff1a\u5229\u7528LRU\u7b97\u6cd5\u79fb\u9664keys\u3002 # volatile-random\uff1a\u968f\u673a\u79fb\u9664\u8fc7\u671fkeys\u3002 # allkeys-random\uff1a\u968f\u673a\u79fb\u9664keys\u3002 # volatile-ttl\uff1a\u6309\u7167\u6700\u8fd1\u8fc7\u671f\u65f6\u95f4\u6765\u5220\u9664\uff08\u8f85\u4ee5TTL\uff09\uff0c\u79fb\u9664\u5373\u5c06\u8fc7\u671f\u7684keys\u3002 # noeviction\uff1a\u4e0d\u79fb\u9664\u4efb\u4f55key\uff0c\u53ea\u662f\u8fd4\u56de\u4e00\u4e2a\u5199\u9519\u8bef\u3002 # Note: \u4e0d\u7ba1\u91c7\u7528\u4e86\u4e0a\u8ff0\u4f55\u79cd\u6dd8\u6c70\u7b56\u7565\uff0c\u5f53\u6ca1\u6709\u5408\u9002\u7684\u952e\u8fdb\u884c\u79fb\u9664\u65f6\uff0cRedis\u4ecd\u4f1a\u8fd4\u56de\u5199\u9519\u8bef\u3002 # \u8fd9\u4e9b\u5199\u547d\u4ee4\u662f\uff1a set setnx setex append # incr decr rpush lpush rpushx lpushx linsert lset rpoplpush sadd # sinter sinterstore sunion sunionstore sdiff sdiffstore zadd zincrby # zunionstore zinterstore hset hsetnx hmset hincrby incrby decrby # getset mset msetnx exec sort # \u9ed8\u8ba4\u5185\u5b58\u6dd8\u6c70\u7b56\u7565\u662f'noeviction'\u3002 # 4 \u6700\u5927\u6837\u4f8b\u68c0\u6d4b\u6570 # LRU\u7b97\u6cd5\u548c\u6700\u5c0fTTL\u7b97\u6cd5\u90fd\u4e0d\u662f\u7cbe\u786e\u7b97\u6cd5\uff0c\u6240\u4ee5\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u6267\u884c\u901f\u5ea6\u6216\u7cbe\u786e\u5ea6\u4e0a\u7684\u5224\u5b9a\u3002 # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cRedis\u4f1a\u4ece\u4e94\u4e2a\u952e\u4e2d\u9009\u62e9\u4e00\u4e2a\u6700\u8fd1\u6700\u4e45\u672a\u4f7f\u7528\u7684\u952e\u8fdb\u884c\u6dd8\u6c70\u3002\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u8be5\u9009\u62e9\u8bbe\u7f6e\u68c0\u6d4b\u57fa\u6570\u3002 # \u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u4e94\u4e2a\u68c0\u6d4b\u6837\u672c\u53ef\u4ee5\u83b7\u5f97\u8db3\u591f\u597d\u7684\u7ed3\u679c\u300210\u4e2a\u6837\u672c\u7684\u7ed3\u679c\u66f4\u63a5\u8fd1LRU\u7b97\u6cd5\uff0c\u4f46\u662f\u4f1a\u6d88\u8017\u66f4\u591a\u7684CPU\u30023\u4e2a\u6837\u672c\u53ef\u4ee5\u83b7\u5f97\u8f83\u9ad8\u7684\u6267\u884c\u901f\u5ea6\u4f46\u662f\u4e0d\u591f\u7cbe\u786e\u3002 # \u914d\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # maxmemory-samples 5 ############## # AOF\u914d\u7f6e\uff1a # AOF\u6301\u4e45\u5316\u6a21\u5f0f\u5bf9\u5e94\u7684\u4e00\u4e9b\u914d\u7f6e\u3002 ############################## APPEND ONLY MODE ############################### # # 1 \u662f\u5426\u5f00\u542fAOF\u6301\u4e45\u5316\u529f\u80fd # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cRedis\u4f1a\u5f02\u6b65\u5c06\u6570\u636e\u96c6\u5feb\u7167\u5230\u78c1\u76d8\u4e0a\u3002\u5c3d\u7ba1\u8fd9\u79cd\u6a21\u5f0f\u5bf9\u8bb8\u591a\u5e94\u7528\u53cb\u597d\uff0c\u4f46\u662f\u5f53Redis\u8fdb\u7a0b\u5d29\u6e83\u6216\u53d1\u751f\u6389\u7535\u65f6\uff0c\u51e0\u5206\u949f\u5185\u7684\u5199\u4fe1\u606f\u5c06\u4e22\u5931\uff08\u6839\u636e\u5feb\u7167\u6267\u884c\u7684\u7c92\u5ea6\uff09\u3002 # AOF\u4f5c\u4e3a\u4e00\u79cd\u53ef\u66ff\u6362\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u597d\u7684\u8010\u4e45\u6027\u3002\u5982\u4f7f\u7528\u9ed8\u8ba4\u7684fsync\u7b56\u7565\uff0cRedis\u4ec5\u4f1a\u4e22\u59311s\u7684\u5199\u4fe1\u606f\uff0c\u5f53\u53d1\u751f\u7a81\u53d1\u4e8b\u4ef6\uff08\u670d\u52a1\u5668\u6389\u7535\u3001\u670d\u52a1\u5668\u8fdb\u7a0b\u5d29\u6e83\u4f46OS\u8fd0\u884c\u6b63\u5e38\uff09 # AOF\u6301\u4e45\u5316\u548cRDB\u6301\u4e45\u5316\u53ef\u4ee5\u540c\u65f6\u5f00\u542f\u3002\u5982\u679c\u5728\u542f\u52a8Redis\u65f6\u5df2\u7ecf\u5b58\u5728AOF\u6587\u4ef6\uff0c\u5219\u4f1a\u76f4\u63a5\u52a0\u8f7dAOF\u6587\u4ef6\uff08\u8003\u8651\u5230AOF\u6587\u4ef6\u76f8\u6bd4RDB\u6587\u4ef6\u6709\u66f4\u597d\u7684\u8010\u4e45\u6027\uff09\u3002 # \u5173\u4e8eAOF\u7684\u66f4\u591a\u8baf\u606f\u89c1\uff1a http:\/\/redis.io\/topics\/persistence # \u9ed8\u8ba4AOF\u5173\u95ed\uff0c\u914d\u7f6e\u5982\u4e0b\uff1a appendonly no # 2 \u6307\u5b9aAOF\u6587\u4ef6\u540d\u79f0 # \u6307\u5b9aAOF\u6587\u4ef6\u540d\u79f0\uff0c\u9ed8\u8ba4\u662fappendonly.aof\u3002\u914d\u7f6e\u5982\u4e0b\uff1a appendfilename \"appendonly.aof\" # 3 fsync()\u7cfb\u7edf\u51fd\u6570\u8c03\u7528\u9891\u7387 # \u8c03\u7528fsync()\u7cfb\u7edf\u51fd\u6570\u7528\u6765\u544a\u77e5OS\u5c06\u6570\u636e\u5199\u5165\u78c1\u76d8\uff0c\u800c\u4e0d\u662f\u5728\u8f93\u51fa\u7f13\u51b2\u533a\u7b49\u5f85\u6570\u636e\u3002\u6709\u4e9bOS\u5c06\u76f4\u63a5flush\u6570\u636e\u5230\u78c1\u76d8\uff0c\u6709\u4e9b\u5176\u4ed6\u7684OS\u4ec5\u4f1a\u5c1d\u8bd5\u53bbflush\u3002 # Redis\u652f\u6301\u4e09\u79cdfsync()\u8c03\u7528\u6a21\u5f0f\uff1a # no\uff1a\u4e0d\u6267\u884cfsync,\u7531OS\u51b3\u5b9aflush\u6570\u636e\u7684\u9891\u7387\u3002\u9ad8\u6548\u3002Linux\u4e0b\u9ed8\u8ba4\u662f\u6bcf30s\u6267\u884c\u4e00\u6b21flush\u3002 # always\uff1a\u6bcf\u5199\u5165\u4e00\u6b21AOF\u5c31\u8c03\u7528\u4e00\u6b21fsync\u3002\u6162\uff0c\u6700\u5b89\u5168\u3002 # everysec\uff1a\u6bcf\u79d2\u8c03\u7528\u4e00\u6b21fsync\u3002\u9002\u4e2d\u3002 # \u9ed8\u8ba4fsync\u7684\u8c03\u7528\u9891\u7387\u662f\u201ceverysec\u201d\uff0c\u8fd9\u79cd\u7b56\u7565\u5728\u6267\u884c\u901f\u5ea6\u548c\u6570\u636e\u5b89\u5168\u8fdb\u884c\u6298\u4e2d\u3002 # \u5f53\u53ef\u4ee5\u5bb9\u5fcd\u4e00\u5b9a\u7a0b\u5ea6\u6570\u636e\u4e22\u5931\u5e76\u671f\u671b\u66f4\u9ad8\u7684\u6027\u80fd\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u201cno\u201d\u7b56\u7565\uff08\u7531\u64cd\u4f5c\u7cfb\u7edf\u51b3\u5b9aflush\u7684\u9891\u7387\uff09\u3002\u76f8\u53cd\u7684\uff0c\u5982\u679c\u4e0d\u80fd\u5bb9\u5fcd\u6570\u636e\u4e22\u5931\uff0c\u53ef\u4ee5\u4f7f\u7528\u201calways\u201d\u83b7\u5f97\u66f4\u597d\u7684\u5b89\u5168\u6027\uff0c\u5c3d\u7ba1\u6267\u884c\u66f4\u6162\u3002 # \u66f4\u591aAOF\u4fe1\u606f\u53ef\u4ee5\u53c2\u8003\uff1a # http:\/\/antirez.com\/post\/redis-persistence-demystified.html # \u5728\u65e0\u6cd5\u786e\u5b9afsync\u8c03\u7528\u9891\u7387\u65f6\uff0c\u63a8\u8350\u4f7f\u7528\u201ceverysec\u201d\u7b56\u7565\u3002 # \u5728\u5f00\u542fAOF\u6301\u4e45\u5316\u529f\u80fd\u540e\uff0c\u8be5\u914d\u7f6e\u624d\u4f1a\u751f\u6548\u3002 # \u914d\u7f6e\u8bbe\u7f6e\u5982\u4e0b\uff1a # appendfsync always appendfsync everysec # appendfsync no # 4 AOF rewrite\u4e0efsync # \u5f53AOF\u6267\u884cfsync\u7684\u7b56\u7565\u662falways\u548ceverysec\u65f6\uff0c\u5982\u679c\u6b64\u65f6\u6709\u4e00\u4e2a\u540e\u53f0\u8fdb\u7a0b\uff08BGSAVE\u8fdb\u7a0b\u6216AOF rewrite\u8fdb\u7a0b\uff09\u6b63\u5728\u6267\u884c\u5927\u91cf\u7684I\/O\u64cd\u4f5c\u5230\u78c1\u76d8\uff0c\u5728\u4e00\u4e9bLinux\u7cfb\u7edf\u4e2d\uff0c\u6267\u884cfsync\u4f1a\u9020\u6210\u8f83\u957f\u7684\u963b\u585e\u3002\u5f53\u524d\u5bf9\u8fd9\u79cd\u60c5\u51b5\u8fd8\u6ca1\u6709\u5f88\u597d\u7684\u89e3\u51b3\u7b56\u7565\uff0c\u5373\u4f7f\u5728\u4e0d\u540c\u7684\u7ebf\u7a0b\u4e2d\u6267\u884cfsync\u4e5f\u4f1a\u5bfc\u81f4\u8c03\u7528\u540c\u6b65write(2)\u963b\u585e\u3002 # \u4e3a\u4e86\u7f13\u89e3\u4e0a\u8ff0\u95ee\u9898\uff0c\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u4e0b\u8ff0\u9009\u9879\u6765\u907f\u514d\u5728\u4e3b\u7ebf\u7a0b\u8c03\u7528fsync()\u65f6\u6267\u884cBGSAVE\u6216 BGREWRITEAOF\u5e26\u6765\u7684\u963b\u585e\u3002 # \u4e5f\u5c31\u662f\u8bf4\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u5f53\u5b50\u8fdb\u7a0b\u6267\u884cBGSAVE\u6216BGREWRITEAOF\u65f6\uff0cRedis\u7684\u8010\u4e45\u6027\u5c06\u9ed8\u8ba4\u8f6c\u53d8\u6210\"appendfsync none\"\u3002\u5728\u5b9e\u9645\u7684\u5e94\u7528\u4e2d\u5c31\u610f\u5473\u7740\u5728\u6700\u574f\u7684\u573a\u666f\u4e0b\u5c06\u4e22\u593130s\u7684\u6570\u636e\uff0c\u5373\u4f7f\u914d\u7f6e\u4e86fsync\u8c03\u7528\u9891\u7387\u4e3aalways\u6216everysec\u3002\uff08\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cLinux\u6bcf30s\u81ea\u52a8\u8c03\u7528\u4e00\u6b21fsync\u5c06\u7f13\u5b58\u6570\u636eflush\u5230\u78c1\u76d8\uff09 # \u5982\u679c\u5f53\u524d\u5e94\u7528\u5df2\u8003\u8651\u5ef6\u8fdf\u95ee\u9898\uff0c\u5219\u5c06\u8be5\u914d\u7f6e\u8bbe\u7f6e\u6210\u201cyes\u201d\u3002\u5426\u5219\u4f7f\u7528\u9ed8\u8ba4\u914d\u7f6e\uff08\u201cno\u201d\uff09\uff0c\u8fd9\u662f\u4ece\u8010\u4e45\u6027\u89d2\u5ea6\u8003\u8651\u7684\u6700\u5b89\u5168\u7684\u9009\u62e9\u3002 no-appendfsync-on-rewrite no # \u4e0a\u8ff0\u914d\u7f6e\u7b49\u4ef7\u4e8eappendfsync-on-rewrite\uff08\u5728rewrite\u65f6\u4ecd\u6267\u884cfsync\uff09 # 4 AOF rewrite\u89e6\u53d1\u65f6\u673a # \u8bbe\u7f6eAOF \u91cd\u5199\u7684\u89e6\u53d1\u6761\u4ef6\u3002 # \u5f53AOF\u65e5\u5fd7\u6309\u7167\u6307\u5b9a\u7684\u6bd4\u4f8b\u589e\u957f\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528BGREWRITEAOF\u6267\u884c\u81ea\u52a8\u7684AOF rewrite\u3002 # \u5de5\u4f5c\u539f\u7406\uff1aRedis\u901a\u8fc7\u5bf9\u6bd4\u4e0a\u4e00\u6b21\u6267\u884crewrite\u65f6AOF\u6587\u4ef6\u7684\u5927\u5c0f\u4e0e\u5f53\u524dAOF\u6587\u4ef6\u5927\u5c0f\uff08\u5728\u91cd\u542f\u65f6\u5c06\u6ca1\u6709\u4e0a\u4e00\u6b21\u6267\u884crewrite\u7684\u8bb0\u5f55\uff0c\u8fd9\u65f6\u5c06\u4f7f\u7528startup\u65f6\u7684AOF\u6587\u4ef6\u5927\u5c0f\uff09\uff0c\u51b3\u5b9a\u662f\u5426\u8fdb\u884crewrite\u3002 # \u5982\u679c\u5f53\u524dAOF\u5bf9\u4e8e\u4e0a\u4e00\u6b21\u6267\u884crewrite\u7684AOF\u6587\u4ef6\u7684\u589e\u957f\u6bd4\u7387\u5927\u4e8e\u6307\u5b9a\u7684\u6bd4\u7387\uff0c\u5c06\u4f1a\u89e6\u53d1\u4e00\u6b21rewrite\u3002 # \u5f53\u7136\uff0c\u8fd8\u9700\u6307\u5b9a\u4e00\u4e2aAOF\u8fdb\u884c\u91cd\u5199\u7684\u6700\u5c0f\u5355\u4f4d\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u907f\u514d\u589e\u957f\u6bd4\u7387\u5df2\u7ecf\u8fbe\u5230\u8981\u6c42\uff0c\u4f46\u5bf9\u5e94\u7684AOF\u4ecd\u5f88\u5c0f\u7684\u60c5\u51b5\uff08\u8fd9\u79cd\u60c5\u51b5\u4e0b\u6ca1\u6709\u5fc5\u8981\u8fdb\u884crewrite\uff09\u7684\u53d1\u751f\u3002 # \u5982\u679c\u60f3\u8981\u5173\u95ed\u81ea\u52a8AOF rewrite\u529f\u80fd\uff0c\u53ef\u5c06\u8fdb\u884crewrite\u8981\u6c42\u7684\u589e\u957f\u6bd4\u7387\u8bbe\u7f6e0\u3002 # \u9ed8\u8ba4\u5f53AOF\u5927\u4e8e64MB\u4e14\u76f8\u6bd4\u4e8e\u4e0a\u4e00\u6b21rewrite\uff0cAOF\u4ee5\u6269\u5145\u4e86\u4e24\u500d\u65f6\u4f1a\u89e6\u53d1\u4e00\u6b21rewrite\u6267\u884c\u3002\u9ed8\u8ba4\u914d\u7f6e\u5982\u4e0b\uff1a auto-aof-rewrite-percentage 100 auto-aof-rewrite-min-size 64mb # 5 AOF \u6587\u4ef6\u4e0d\u5b8c\u6574 # \u5728\u5c06AOF\u6587\u4ef6\u52a0\u8f7d\u5230\u5185\u5b58\u65f6\uff08\u91cd\u542fRedis\uff09\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0AOF\u88ab\u622a\u65ad\u7684\u60c5\u51b5\u3002 # \u5982\u5f53Redis\u8fd0\u884c\u6240\u5728\u7cfb\u7edf\u7a81\u7136\u5d29\u6e83\uff08\u5f53ext4\u6587\u4ef6\u7cfb\u7edf\u5728\u5b89\u88c5\u65f6\u6ca1\u6709\u914d\u7f6e\u6210\u6570\u636e\u6309\u5e8f\u5b58\u50a8\uff09\uff0c\u4f1a\u51fa\u73b0AOF\u88ab\u622a\u65ad\u60c5\u51b5\u3002 # \u5982\u679cRedis\u7a0b\u5e8f\u53d1\u751f\u5d29\u6e83\u6216\u5f02\u5e38\uff0c\u4f46\u64cd\u4f5c\u7cfb\u7edf\u4ecd\u80fd\u6b63\u5e38\u5de5\u4f5c\uff0c\u5219\u4e0d\u4f1a\u51fa\u73b0AOF\u88ab\u622a\u65ad\u7684\u60c5\u51b5\u3002 # \u51fa\u73b0AOF\u88ab\u622a\u65ad\u540e\uff0cRedis\u8981\u4e48\u76f4\u63a5\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\uff0c\u8981\u4e48\u52a0\u8f7d\u88ab\u622a\u65adAOF\u4e2d\u5c3d\u53ef\u80fd\u591a\u7684\u6570\u636e\uff08\u5f53\u524d\u9ed8\u8ba4\u65b9\u5f0f\uff09\u3002 # \u53ef\u4ee5\u901a\u8fc7aof-load-truncated\u9009\u9879\u8fdb\u884c\u914d\u7f6e # \u5f53aof-load-truncated\u8bbe\u7f6e\u6210\u201cyes\u201d\uff0cRedis\u4ecd\u4f1a\u52a0\u8f7d\u4e00\u4e2a\u88ab\u622a\u65ad\u7684AOF\u6587\u4ef6\uff0c\u540c\u65f6\u5411\u7528\u6237\u62a5\u544aAOF\u6587\u4ef6\u88ab\u622a\u65ad\u3002\u5982\u679c\u8bbe\u7f6e\u6210\u201cno\u201d\uff0cRedis\u4f1a\u76f4\u63a5\u8fd4\u56de\u9519\u8bef\u5e76\u62d2\u7edd\u542f\u52a8\uff0c\u8fd9\u65f6\u7528\u6237\u9700\u8981\u4f7f\u7528\"redis-check-aof\"\u7a0b\u5e8f\u4fee\u590dAOF\uff0c\u53ea\u6709\u8fd9\u6837\u624d\u80fd\u91cd\u542fServer\u3002 # \u6ce8\u610f\uff0c\u5982\u679cAOF\u6587\u4ef6\u5728\u6267\u884c\u4e00\u534a\u65f6\u5c31\u51fa\u73b0\u95ee\u9898\uff0c\u5373\u4f7f\u8bbe\u7f6eaof-load-truncated\u4e3a \u201cyes\u201d\uff0cRedis\u4e5f\u4f1a\u76f4\u63a5\u9000\u51fa\u5e76\u8fd4\u56de\u9519\u8bef\u3002 # \u8fd9\u4e2a\u914d\u7f6e\u4ec5\u5728Redis\u5c1d\u8bd5\u4eceAOF\u6587\u4ef6\u8bfb\u66f4\u591a\u6570\u636e\u4f46\u53d1\u73b0\u6ca1\u6709\u8db3\u591f\u5b57\u8ba1\u6570\u5b58\u5728\u65f6\u6709\u610f\u4e49\u3002 # \u9ed8\u8ba4\u5f00\u542f\u8be5\u529f\u80fd\u3002 aof-load-truncated yes ############# # LUA\u811a\u672c\u5904\u7406\uff1a ################################ LUA SCRIPTING ############################### # # 1 Lua\u811a\u672c\u6267\u884c\u8d85\u65f6\u9608\u503c # \u8bbe\u7f6eLua\u811a\u672c\u6267\u8d85\u65f6\u7684\u65f6\u95f4\u4e0a\u9650\uff0c\u5355\u4f4d\u662f\u6beb\u79d2\uff0cmilliseconds\u3002 # \u5f53Lua\u811a\u672c\u6267\u884c\u8d85\u65f6\uff0cRedis\u4f1a\u8bb0\u5f55\u811a\u672c\u6267\u884c\u4e4b\u540e\u7684\u7ed3\u679c\uff08\u8d85\u65f6\u540e\uff09\u5e76\u5411\u67e5\u8be2\u8fd4\u56de\u9519\u8bef\u3002 # \u5f53\u4e00\u4e2a\u957f\u65f6\u811a\u672c\u6267\u884c\u65f6\u95f4\u8d85\u8fc7\u6700\u5927\u6267\u884c\u65f6\u95f4\u65f6\uff0c\u53ea\u6709SCRIPT KILL\u548c SHUTDOWN NOSAVE \u547d\u4ee4\u53ef\u7528\u3002\u505c\u6b62\u8fd9\u7c7b\u811a\u672c\u8fd0\u884c\u7684\u7b2c\u4e00\u4e2a\u65b9\u6cd5\u662f\u8c03\u7528\u4e00\u4e2a\u975e\u5199\u547d\u4ee4\u3002\u7b2c\u4e8c\u79cd\u65b9\u6cd5\u662fshut down \u8fd9\u4e2aserver\uff0c\u5982\u679c\u5df2\u7ecf\u53d1\u9001\u4e86\u4e00\u4e2a\u5199\u547d\u4ee4\u4f46\u7528\u6237\u5e76\u4e0d\u60f3\u7b49\u5f85\u811a\u672c\u81ea\u7136\u7ec8\u6b62\u3002 # \u5982\u679c\u60f3\u4e0d\u9650\u5236\u811a\u672c\u7684\u6267\u884c\u65f6\u95f4\u5e76\u4e14\u4e0d\u9700\u8981\u8fd4\u56dewarning\uff0c\u53ef\u4ee5\u5c06\u8be5\u53c2\u6570\u8bbe\u7f6e\u62100\u6216\u8d1f\u6570\u3002 # \u9ed8\u8ba4\u914d\u7f6e\u5982\u4e0b\uff1a lua-time-limit 5000 ############### #Redis \u96c6\u7fa4\u914d\u7f6e\uff1a ################################ REDIS CLUSTER ############################### # # ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ # WARNING EXPERIMENTAL: \u5c3d\u7ba1\u5f53\u524dRedis Cluster\u4ee3\u7801\u5df2\u7ecf\u7a33\u5b9a\uff0c\u4f46\u662f\u4e3a\u4e86\u5c06\u8fd9\u90e8\u5206\u4ee3\u7801\u6c34\u51c6\u6807\u8bb0\u4e3a\u201cmature\u201d\uff0c # \u4ecd\u9700\u8981\u4e00\u6279\u6709\u5206\u91cf\u7684\u7528\u6237\u5c06\u8be5\u529f\u80fd\u5e94\u7528\u5230\u751f\u4ea7\u73af\u5883\u3002\u5373Redis Cluster\u529f\u80fd\u4ecd\u9700\u8981\u751f\u4ea7\u5b9e\u8df5\u7684\u8003\u9a8c\u3002 # ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ # 1 \u542f\u52a8Redis\u96c6\u7fa4\u529f\u80fd # \u6b63\u5e38\u60c5\u51b5\u4e0b\uff0c\u542f\u52a8\u7684Redis\u5b9e\u4f8b\u4e3a\u975e\u96c6\u7fa4\u6a21\u5f0f\u3002\u53ea\u6709\u5f53\u8282\u70b9\u914d\u7f6e\u6210\u96c6\u7fa4\u6a21\u5f0f\u65f6\u624d\u80fd\u6210\u4e3a\u96c6\u7fa4\u8282\u70b9\u3002\u5982\u9700\u4ee5\u96c6\u7fa4\u6a21\u5f0f\u542f\u52a8\uff0c\u53d6\u6d88\u4e0b\u8ff0\u914d\u7f6e\u7684\u6ce8\u91ca\u5373\u53ef\uff1a # cluster-enabled yes # 2 \u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6\u547d\u4ee4 # \u6bcf\u4e2a\u96c6\u7fa4\u8282\u70b9\u90fd\u6709\u4e00\u4e2a\u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6\u3002\u8be5\u6587\u4ef6\u4e0d\u662f\u7528\u6765\u8ba9\u7528\u6237\u7f16\u8f91\uff0c\u800c\u662f\u6301\u4e45\u5316\u96c6\u7fa4\u4fe1\u606f\u3002 # \u8be5\u6587\u4ef6\u7531\u96c6\u7fa4\u8282\u70b9\u521b\u5efa\u5e76\u66f4\u65b0\u3002\u6bcf\u4e2aRedis \u96c6\u7fa4\u8282\u70b9\u90fd\u9700\u8981\u6709\u552f\u4e00\u7684\u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6\u3002\u6240\u4ee5\u5728\u540c\u4e00\u7cfb\u7edf\u521b\u5efa\u7684\u591a\u4e2aRedis\u5b9e\u4f8b\u9700\u8981\u786e\u4fdd\u4e0d\u5b58\u5728\u914d\u7f6e\u6587\u4ef6\u540d\u76f8\u540c\u7684\u60c5\u51b5\u53d1\u751f\uff08\u8fd9\u6837\u4f1a\u5bfc\u81f4\u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6\u91cd\u8f7d\uff09\u3002 # \u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a # cluster-config-file nodes-6379.conf # 3 \u96c6\u7fa4\u8282\u70b9\u8d85\u65f6\u9608\u503c # \u96c6\u7fa4\u8282\u70b9\u8d85\u65f6\u9608\u503c\u7528\u6765\u4f5c\u4e3a\u8282\u70b9\u4e0d\u53ef\u8fbe\u5e76\u88ab\u6807\u8bb0\u4e3a\u5931\u6548\u72b6\u6001\u7684\u8d85\u65f6\u4e0a\u9650\uff0c\u5355\u4f4d\u662f\u6beb\u79d2\uff08millisecond\uff09 # \u5927\u90e8\u5206\u5176\u4ed6\u5185\u90e8\u65f6\u95f4\u5c06\u5176\u57fa\u672c\u53c2\u8003\u6570\u3002 # \u8bbe\u7f6e\u65b9\u5f0f\u5982\u4e0b\uff1a # cluster-node-timeout 15000 # 4 \u4ece\u8282\u70b9\u53ef\u53d1\u8d77\u6545\u969c\u8f6c\u79fb\u7684\u5224\u5b9a\u56e0\u5b50\uff08slave-validity-factor\uff09 # \u5f53\u4e3b\u8282\u70b9\u5931\u6548\u540e\uff0cRedis\u907f\u514d\u8ba9\u5b58\u50a8\u6570\u636e\u8fc7\u65e7\u7684\u4ece\u8282\u70b9\u53d1\u8d77\u6545\u969c\u8f6c\u79fb\u3002 # \u6ca1\u6709\u7b80\u5355\u7684\u65b9\u5f0f\u53ef\u4ee5\u76f4\u63a5\u51c6\u786e\u5224\u5b9a\u4ece\u8282\u70b9\u7684\u201ddata age\u201d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u4e24\u4e2a\u65b9\u9762\u7684\u68c0\u6d4b\u5b9e\u73b0\uff1a # 1) \u5982\u679c\u6709\u591a\u4e2a\u4ece\u8282\u70b9\u53ef\u4ee5\u53d1\u8d77\u6545\u969c\u8f6c\u79fb\uff0c\u53ef\u4ee5\u8ba9\u4ed6\u4eec\u4ea4\u6362\u4fe1\u606f\u4ee5\u9009\u51fa\u6570\u636e\u72b6\u6001\u6700\u8282\u70b9\u4e3b\u8282\u70b9\u7684\u4ece\u8282\u70b9\u3002\u4ece\u8282\u70b9\u53ef\u4ee5\u901a\u8fc7offset\u8fdb\u884c\u6392\u540d\u5e76\u901a\u8fc7\u8be5\u6392\u540d\u5ef6\u8fdf\u53d1\u8d77\u6545\u969c\u8f6c\u79fb\u7684\u65f6\u673a\u3002 # 2) \u6bcf\u4e2a\u72ec\u7acb\u7684\u4ece\u8282\u70b9\u8ba1\u7b97\u6700\u8fd1\u4e00\u6b21\u4e0e\u4e3b\u8282\u70b9\u4ea4\u4e92\u7684\u65f6\u95f4\u3002\u8fd9\u91cc\u7684\u4ea4\u4e92\u53ef\u4ee5\u662f\u6700\u8fd1\u4e00\u6b21PING\u3001\u6700\u8fd1\u4e00\u6b21\u63a5\u6536\u5230\u6765\u81ea\u4e3b\u8282\u70b9\u7684\u547d\u4ee4\u3001\u4e0e\u4e3b\u8282\u70b9\u65ad\u5f00\u8fde\u63a5\u7684\u65f6\u95f4\uff08\u5f53\u590d\u5236\u94fe\u63a5\u5df2\u7ecfdown\u6389\u65f6\uff09\u3002\u5982\u679c\u6700\u8fd1\u4e00\u6b21\u4e0e\u4e3b\u8282\u70b9\u7684\u4ea4\u4e92\u5df2\u7ecf\u8db3\u591f\u4e45\u8fdc\uff0c\u90a3\u4e48\u8fd9\u4e2a\u4ece\u8282\u70b9\u5c06\u653e\u5f03\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u3002 # \u57282)\u4e2d\u7684\u65f6\u95f4\u9608\u503c\u53ef\u4ee5\u7531\u7528\u6237\u8bbe\u5b9a\u3002\u7279\u522b\u5730\uff0c\u5f53\u4ece\u8282\u70b9\u7684\u6700\u8fd1\u4e00\u6b21\u4e0e\u4e3b\u8282\u70b9\u7684\u4ea4\u4e92\u8fdc\u5927\u4e8e(node-timeout * slave-validity-factor) + repl-ping-slave-period \u65f6\uff0c\u8fd9\u4e2a\u4ece\u8282\u70b9\u5c06\u4e0d\u4f1a\u6267\u884c\u6545\u969c\u8f6c\u79fb\u3002 # \u4f8b\u5982\u5047\u8bbenode-timeout\u4e3a30\u79d2\uff0cslave-validity-factor\u53c2\u6570\u4e3a10\uff0crepl-ping-slave-period \u4e3a10\u79d2\uff0c\u5f53\u4ece\u8282\u70b9\u8ddd\u79bb\u6700\u8fd1\u4e00\u6b21\u4e0e\u4e3b\u8282\u70b9\u7684\u4ea4\u4e92\u65f6\u95f4\u5927\u4e8e310\u79d2\uff0830*10+10\uff09\u65f6\uff0c\u8be5\u4ece\u8282\u70b9\u4e0d\u80fd\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u3002 # \u4e00\u4e2a\u8fc7\u5927\u7684\u4ece\u8282\u70b9\u6709\u6548\u56e0\u5b50\uff08slave-validity-factor\uff09\u4f1a\u5141\u8bb8\u5b58\u50a8\u8fc7\u65e7\u6570\u636e\u7684\u4ece\u8282\u70b9\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\uff0c\u800c\u4e00\u4e2a\u8fc7\u5c0f\u7684\u4ece\u8282\u70b9\u6709\u6548\u56e0\u5b50\u5c06\u4f1a\u59a8\u788d\u96c6\u7fa4\u9009\u62e9\u4ece\u8282\u70b9\u6210\u4e3a\u65b0\u7684\u4e3b\u8282\u70b9\u3002 # \u6240\u4ee5\u5408\u7406\u7684\u8bbe\u7f6e\u4ece\u8282\u70b9\u6709\u6548\u56e0\u5b50\u5f88\u91cd\u8981\u3002 # \u4e3a\u4e86\u83b7\u5f97\u6700\u5927\u7684\u53ef\u7528\u6027\uff0c\u53ef\u4ee5\u5c06\u4ece\u8282\u70b9\u6709\u6548\u56e0\u5b50\uff08slave-validity-factor\uff09\u8d4b\u503c\u4e3a0\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4ece\u8282\u70b9\u5ffd\u7565\u8ddd\u79bb\u6700\u8fd1\u4e00\u6b21\u4e0e\u4e3b\u8282\u70b9\u4ea4\u4e92\u7684\u65f6\u95f4\u6bb5\uff0c\u5219\u662f\u76f4\u63a5\u70b9\u5c1d\u8bd5\u53d1\u8d77\u6545\u969c\u8f6c\u79fb\u3002\uff08\u4f46\u662f\u8fd9\u79cd\u7b56\u7565\u4e0b\uff0c\u8fd9\u4e9b\u4ece\u8282\u70b9\u4ecd\u4f1a\u6839\u636eoffset\u7684\u6392\u540d\u6765\u63a8\u8fdf\u53d1\u8d77\u6545\u969c\u8f6c\u79fb\u7684\u65f6\u95f4\uff09 # \u4ece\u8282\u70b9\u6709\u6548\u56e0\u5b50\uff08slave-validity-factor\uff09\u503c\u4e3a0\u662f\u552f\u4e00\u53ef\u4ee5\u4fdd\u8bc1\u7f51\u7edc\u5206\u533a\u6d88\u5931\u540e\uff0c\u96c6\u7fa4\u4ecd\u7ee7\u7eed\u5de5\u4f5c\u7684\u503c\u3002 # \u8bbe\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # cluster-slave-validity-factor 10 # 5 \u4ece\u8282\u70b9\u8fc1\u79fb\u5c4f\u853d\u56e0\u5b50\uff08cluster-migration-barrier\uff09 # Redis\u96c6\u7fa4\u652f\u6301\u5c06\u4ece\u8282\u70b9\u8fc1\u79fb\u5230\u5b64\u7acb\u4e3b\u8282\u70b9\uff08orphaned masters\uff09\uff0c\u6ca1\u6709\u53ef\u4ee5\u5de5\u4f5c\u4ece\u8282\u70b9\u7684\u4e3b\u8282\u70b9\uff09\u3002\u8be5\u529f\u80fd\u51cf\u5c11\u4e86\u96c6\u7fa4\u5b64\u7acb\u4e3b\u8282\u70b9\u6545\u969c\u4f46\u6ca1\u6709\u53ef\u5de5\u4f5c\u4ece\u8282\u70b9\u8fdb\u884c\u6545\u969c\u8f6c\u79fb\u7684\u60c5\u51b5\u7684\u53d1\u751f\u3002 # \u4ece\u8282\u70b9\u53ef\u4ee5\u8fc1\u79fb\u5230\u5b64\u7acb\u4e3b\u8282\u70b9\u5f53\u4e14\u4ec5\u5f53\u539f\u6765\u7684\u4e3b\u8282\u70b9\u7684\u5269\u4f59\u53ef\u5de5\u4f5c\u4ece\u8282\u70b9\u4e2a\u6570\u5927\u4e8e\u7b49\u4e8e\u6307\u5b9a\u7684\u53ef\u5de5\u4f5c\u4ece\u8282\u70b9\u6570\u3002\u8fd9\u4e2a\u6570\u79f0\u4e3a\u4ece\u8282\u70b9\u8fc1\u79fb\u5c4f\u853d\u56e0\u5b50\uff08migration barrier\uff09\u3002\u5f53\u8fc1\u79fb\u5c4f\u853d\u56e0\u5b50\u8bbe\u7f6e\u4e3a1\u65f6\uff0c\u5f53\u4e14\u4ec5\u5f53\u4e3b\u8282\u70b9\u62e5\u6709\u81f3\u5c11\u4e24\u4e2a\u53ef\u5de5\u4f5c\u7684\u4ece\u8282\u70b9\u624d\u5141\u8bb8\u5176\u4e2d\u4ece\u8282\u70b9\u8fc1\u79fb\u5230\u5b64\u7acb\u4e3b\u8282\u70b9\uff08orphaned masters\uff09\u3002\u8be5\u56e0\u5b50\u901a\u5e38\u7528\u6765\u8868\u660e\u4f7f\u7528\u8005\u9700\u8981\u4e3a\u96c6\u7fa4\u4e2d\u7684\u4e3b\u8282\u70b9\u914d\u7f6e\u4ece\u8282\u70b9\u4e2a\u6570\u3002 # \u9ed8\u8ba4\u8fc1\u79fb\u5c4f\u853d\u56e0\u5b50\u662f1\uff08\u4ece\u8282\u70b9\u53ef\u4ee5\u6267\u884c\u8fc1\u79fb\u5f53\u524d\u4ec5\u5f53\u5176\u4e3b\u8282\u70b9\u5728\u8be5\u8282\u70b9\u8fc1\u79fb\u540e\u4ecd\u4fdd\u6709\u81f3\u5c11\u4e00\u4e2a\u4ece\u8282\u70b9\uff09\u3002\u5982\u679c\u60f3\u5173\u95ed\u8be5\u529f\u80fd\uff0c\u53ea\u9700\u5c06\u8be5\u53c2\u6570\u8bbe\u7f6e\u6210\u4e00\u4e2a\u6781\u5927\u503c\u5373\u53ef\u3002 # \u5141\u8bb8\u5c06\u8fc1\u79fb\u5c4f\u853d\u56e0\u5b50\u7f6e\u96f6\u3002\u8fd9\u79cd\u884c\u4e3a\u4ec5\u5728\u8c03\u8bd5\u65f6\u6709\u7528\uff0c\u4e14\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u5b58\u5728\u6781\u5927\u98ce\u9669\u3002 # \u914d\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # cluster-migration-barrier 1 # 6 \u662f\u5426\u652f\u6301\u96c6\u7fa4\u90e8\u5206\u53ef\u7528 # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cRedis\u96c6\u7fa4\u5c06\u505c\u6b62\u63a5\u6536\u5ba2\u6237\u7aef\u8bf7\u6c42\uff08\u505c\u6b62\u670d\u52a1\uff09\u5f53\u96c6\u7fa4\u68c0\u6d4b\u5230\u5b58\u5728\u54c8\u5e0c\u69fd\u6ca1\u6709\u5bf9\u5e94\u8d1f\u8d23\u7684\u8282\u70b9\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u96c6\u7fa4\u90e8\u5206down\uff08\u5982\u6709\u4e00\u90e8\u5206\u54c8\u5e0c\u69fd\u6ca1\u6709\u5bf9\u5e94\u7684\u8282\u70b9\uff09\uff0c\u6574\u4e2a\u96c6\u7fa4\u6700\u7ec8\u5c06\u4f1a\u4e0d\u53ef\u7528\u3002\uff08\u96c6\u7fa4\u4fe1\u606f\u4f20\u64ad\u9075\u5faa\u6700\u7ec8\u4e00\u81f4\u6027\uff09 # \u5f53\u6240\u6709\u7684\u69fd\u90fd\u518d\u6b21\u6709\u5bf9\u5e94\u8d1f\u8d23\u7684\u8282\u70b9\u540e\uff0c\u96c6\u7fa4\u5c06\u4f1a\u81ea\u52a8\u518d\u6b21\u53ef\u7528\u3002 # \u4f46\u662f\u6709\u65f6\u5e0c\u671b\u5373\u4f7f\u96c6\u7fa4\u53ea\u6709\u90e8\u5206\u69fd\u6709\u5bf9\u5e94\u7684\u8282\u70b9\uff0c\u96c6\u7fa4\u4e5f\u80fd\u7ee7\u7eed\u63a5\u53d7\u5ba2\u6237\u7aef\u8bf7\u6c42\u5e76\u5904\u7406\u5bf9\u5e94\u7684\u952e\u7a7a\u95f4\u3002\u4e3a\u4e86\u8fbe\u5230\u4e0a\u8ff0\u76ee\u7684\uff0c\u5c06ecluster-require-full-coverage \u8bbe\u7f6e\u4e3a\u201cno\u201d\u5373\u53ef\u3002 # \u914d\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a # cluster-require-full-coverage yes # \u521b\u5efa\u96c6\u7fa4\u7684\u6307\u5bfc\u6587\u6863\u5728http:\/\/redis.io \u7f51\u7ad9\u53ef\u4ee5\u83b7\u5f97\u3002 # ############ # \u6162\u65e5\u5fd7\u914d\u7f6e\uff1a ################################## SLOW LOG ################################### # # 1 \u547d\u4ee4\u6267\u884c\u8d85\u65f6\u4e0a\u9650 # Redis\u6162\u65e5\u5fd7\u7cfb\u7edf\u7528\u6765\u8bb0\u5f55\u6267\u884c\u65f6\u95f4\u8f83\u957f\u7684\u67e5\u8be2\u3002\u8fd9\u91cc\u7684\u6267\u884c\u65f6\u95f4\uff08\u201cexecution time\u201d\uff09\u4e0d\u5305\u62ecIO\u64cd\u4f5c\u65f6\u95f4\uff0c\u5982\u63a5\u6536\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\uff0c\u8fd4\u56de\u8bf7\u6c42\u7ed3\u679c\u7b49\uff0c\u800c\u662f\u5b9e\u9645\u6267\u884c\u547d\u4ee4\u7684\u65f6\u95f4\uff08\u6b64\u65f6\u7ebf\u7a0b\u5904\u4e8e\u963b\u585e\u72b6\u6001\uff0c\u4ec5\u80fd\u6267\u884c\u8be5\u547d\u4ee4\uff0c\u4e0d\u80fd\u540c\u65f6\u5904\u7406\u5176\u4ed6\u8bf7\u6c42\uff09 # \u53ef\u4ee5\u4f7f\u7528\u4e24\u4e2a\u53c2\u6570\u914d\u7f6e\u6162\u65e5\u5fd7\uff1a\u4e00\u4e2a\u53c2\u6570\u544a\u77e5Redis\u6267\u884c\u65f6\u95f4\u8d85\u65f6\u9608\u503c\uff08\u5355\u4f4d\u662f\u5fae\u79d2\uff0cmicroseconds\uff09\uff0c\u8fd9\u6837\u4e00\u65e6\u67d0\u4e2a\u6267\u884c\u65f6\u95f4\u8d85\u8fc7\u6307\u5b9a\u4e0a\u9650\uff0c\u5c06\u4f1a\u88ab\u8bb0\u5f55\u5230\u6162\u65e5\u5fd7\u4e2d\uff1b\u53e6\u4e00\u4e2a\u53c2\u6570\u662f\u6162\u65e5\u5fd7\u7684\u957f\u5ea6\u3002\u6162\u65e5\u5fd7\u4f7f\u7528\u73af\u5f0f\u7ed3\u6784\u5b58\u50a8\u8d85\u65f6\u547d\u4ee4\u3002\uff08\u5f53\u6162\u65e5\u5fd7\u6ee1\u540e\uff0c\u65b0\u547d\u4ee4\u6dfb\u52a0\u8fdb\u53bb\u540e\uff0c\u6700\u8001\u7684\u547d\u4ee4\u5c06\u88ab\u8e22\u51fa\uff09 # \u5355\u4f4d\u662f\u5fae\u79d2\uff08microsecond\uff0c106\u5fae\u79d2\u7b49\u4e8e1\u79d2\uff09\u3002\u5f53\u8be5\u503c\u4e3a\u8d1f\u6570\u65f6\u8868\u793a\u7981\u7528slow log\u529f\u80fd\u3002\u5f53\u8be5\u503c\u4e3a\u96f6\u65f6\uff0c\u8868\u793a\u5f3a\u5236\u4f7f\u7528slow log\u8bb0\u5f55\u6bcf\u4e00\u6761\u547d\u4ee4\u3002 # \u9ed8\u8ba4\u6162\u65e5\u5fd7\u529f\u80fd\u662f\u5f00\u542f\u7684\uff0cslowlog-log-slower-than\u65f6\u95f4\u4e0a\u9650\u662f104\u5fae\u79d2\u3002 slowlog-log-slower-than 10000 # 2 \u6162\u65e5\u5fd7\u957f\u5ea6 # slow log\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u53ea\u8981\u5185\u5b58\u5bb9\u91cf\u8db3\u591f\uff0c\u53ef\u4ee5\u968f\u610f\u8bbe\u5b9a\u6162\u65e5\u5fd7\u957f\u5ea6\u3002\u53ef\u4ee5\u4f7f\u7528SLOWLOG RESET\u547d\u4ee4\u91cd\u65b0\u8bbe\u7f6e\u6162\u65e5\u5fd7\u957f\u5ea6\u3002 # \u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\uff1a slowlog-max-len 128 ############## # \u5ef6\u8fdf\u76d1\u6d4b\u914d\u7f6e\uff1a ################################ LATENCY MONITOR ############################### # # 1 \u8bbe\u7f6e\u64cd\u4f5c\u5ef6\u8fdf\u5224\u5b9a\u4e0a\u9650 # Redis \u5ef6\u8fdf\u76d1\u6d4b\u81ea\u7cfb\u7edf\u901a\u8fc7\u5bf9\u6267\u884c\u671f\u95f4\u7684\u64cd\u4f5c\u7684\u68c0\u6d4b\u6765\u6536\u96c6\u4e0e\u5ef6\u8fdf\u76f8\u5173\u7684\u6570\u636e\u3002 # \u901a\u8fc7\u4f7f\u7528LATENCY\u547d\u4ee4\uff0cRedis\u7528\u6237\u53ef\u4ee5\u83b7\u5f97\u5ef6\u8fdf\u76f8\u5173\u7684\u56fe\u5f62\u3001\u62a5\u544a\u7b49\u4fe1\u606f\u3002 # \u5ef6\u8fdf\u7cfb\u7edf\u53ea\u4f1a\u8bb0\u5f55\u5927\u4e8e\u7b49\u4e8e\u8bbe\u7f6e\u7684latency-monitor-threshold\u503c\u7684\u64cd\u4f5c\u3002\u5f53\u8be5\u503c\u4e3a\u96f6\u65f6\uff0c # \u5219\u8868\u660e\u5173\u95edlatency monitor\u3002 # # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0clatency monitor\u529f\u80fd\u662f\u5173\u95ed\u7684\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u573a\u666f\u4e0b\u5e76\u4e0d\u9700\u8981\u8be5\u529f\u80fd\u3002 # latency monitor\u53ef\u4ee5\u5728Redis\u8fd0\u884c\u65f6\u901a\u8fc7\"CONFIG SET latency-monitor-threshold # \n           \n            \"\u542f\u52a8\u3002 # latency monitor\u8bbe\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a latency-monitor-threshold 0 ############## # \u4e8b\u4ef6\u901a\u77e5\u914d\u7f6e\uff1a ############################# EVENT NOTIFICATION ############################## # # 1 \u8bbe\u7f6e\u4e8b\u4ef6\u901a\u77e5 # Redis \u53ef\u4ee5\u901a\u77e5\u90a3\u4e9b\u5df2Pub\/Sub\u5ba2\u6237\u7aef\u952e\u7a7a\u95f4\u53d1\u751f\u7684\u4e8b\u4ef6\u3002 # \u8be5\u529f\u80fd\u5bf9\u5e94\u7684\u6587\u6863\u662fhttp:\/\/redis.io\/topics\/notifications # \u4f8b\u5982\uff0c\u5982\u679c\u5f00\u542f\u952e\u7a7a\u95f4\u901a\u77e5\u529f\u80fd\u4e14\u4e00\u4e2a\u5ba2\u6237\u7aef\u5bf90\u53f7\u6570\u636e\u5e93\u4e0a\u7684\u201cfoo\u201dkey\u6267\u884cDEL\u64cd\u4f5c\uff0c\u90a3\u4e48Redis\u5c06\u4f7f\u7528Pub\/Sub\u53d1\u9001\u4e24\u6761\u6d88\u606f\uff1a # PUBLISH __keyspace@0__:foo del # PUBLISH __keyevent@0__:del foo # Redis\u5bf9\u901a\u77e5\u7684\u4e8b\u4ef6\u8fdb\u884c\u4e86\u5206\u7c7b\uff0c\u6bcf\u4e00\u7c7b\u90fd\u4f7f\u7528\u552f\u4e00\u7684\u5b57\u7b26\u6807\u8bb0\uff1a # K \u952e\u7a7a\u95f4\uff08Key\uff09\u901a\u77e5\uff0c\u524d\u7f00\u4e3a\uff1a__keyspace@\n            \n             __ # E \u952e\u4e8b\u4ef6\uff08Event\uff09\u901a\u77e5\uff0c\u524d\u7f00\u4e3a\uff1a__keyevent@\n             \n              __ # \u5bf9\u4e8e\u6240\u6709\u547d\u4ee4\u7c7b\u578b\u548c\u975e\u952e\u4e8b\u4ef6\uff0c\u5747\u4f7f\u7528\u5c0f\u5199\u5b57\u6bcd\u8868\u793a\uff0c\u4e14\u6ca1\u6709\u524d\u7f00\u3002 # g \u4e00\u822c\u547d\u4ee4\uff08Generic commands\uff09\uff0c\u5982DEL, EXPIRE, RENAME\u7b49 # $ \u5b57\u7b26\u4e32\uff08String\uff09\u547d\u4ee4 # l \u5217\u8868\uff08list\uff09\u547d\u4ee4 # s \u96c6\u5408\uff08set\uff09\u547d\u4ee4 # h \u54c8\u5e0c\uff08hash\uff09\u547d\u4ee4 # z \u6709\u5e8f\u96c6\u5408\uff08sorted set\uff09\u547d\u4ee4 # x \u8fc7\u671f\u4e8b\u4ef6\uff08\u8fc7\u671f\u952e\u4ea7\u751f\u7684\u4e8b\u4ef6\uff09 # e \u9a71\u9010\u4e8b\u4ef6\uff08\u56e0maxmemory\u800c\u9a71\u9010\u7684\u4e8b\u4ef6\uff09 # A g$lshzxe\u7b49\u7c7b\u578b\u7684\u522b\u79f0\uff08Alias\uff09\uff0c\u5982\u6b64\u4e00\u6765\u5c31\u53ef\u4ee5\u4f7f\u7528\"AKE\"\u4ee3\u8868\u6240\u6709\u7684\u4e8b\u4ef6\u7c7b\u578b # notify-keyspace-events \u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u5b57\u7b26\u7ec4\u6210\u7684\u5b57\u7b26\u4e32\u6216\u7a7a\u4e32\u3002\u5176\u4e2d\u7a7a\u4e32\u4ee3\u8868\u5173\u95ed\u901a\u77e5\u529f\u80fd\u3002 # \u4f8b1\uff1a\u4e3a\u4e86\u5f00\u542fList\u4e8b\u4ef6\u548cGenetic\u4e8b\u4ef6\uff08\u4ece\u4e8b\u4ef6\u540d\u79f0\u5206\u7c7b\u6765\u8bf4\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u8bbe\u7f6e\uff1a # notify-keyspace-events Elg # \u4f8b2\uff1a\u4e3a\u4e86\u83b7\u53d6\u8fc7\u671f\u952e\u7684\u4fe1\u606f\u5e76\u53d1\u9001\u5230\u8ba2\u9605\u7684\u9891\u9053\uff0c\u5373__keyevent@0__:expired use\u4fe1\u606f\uff0c\u53ef\u8bbe\u7f6e\u5982\u4e0b\uff1a # notify-keyspace-events Ex # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4e8b\u4ef6\u901a\u77e5\u529f\u80fd\u662f\u5173\u95ed\u7684\uff0c\u56e0\u4e3a\u5927\u591a\u6570\u7528\u6237\u5e76\u4e0d\u9700\u8981\u8fd9\u4e2a\u529f\u80fd\u4e14\u8fd9\u4e2a\u529f\u80fd\u4f1a\u5e26\u6765\u989d\u5916\u7684\u6027\u80fd\u5f00\u9500\u3002 # \u6ce8\u610f\uff0c\u5982\u679c\u6ca1\u6709\u6307\u5b9a\u952e\u7a7a\u95f4\uff08K\uff09\u901a\u77e5\u8fd8\u662f\u952e\u4e8b\u4ef6\uff08E\uff09\u901a\u77e5\uff0c\u90a3\u4e48\u4efb\u4f55\u4e8b\u4ef6\u901a\u77e5\u90fd\u4e0d\u4f1a\u88ab\u4f20\u9001\u3002 # \u9ed8\u8ba4\u8bbe\u7f6e\u5982\u4e0b\uff1a notify-keyspace-events \"\" ############ # \u9ad8\u7ea7\u914d\u7f6e\uff1a ############################### ADVANCED CONFIG ############################### # # 1 Hash\u7c7b\u578b # Hash\u6570\u636e\u7c7b\u578b\u7684\u5e95\u5c42\u5b9e\u73b0\u6709\u538b\u7f29\u94fe\u8868\uff08ziplist\uff09\u548c\u54c8\u5e0c\u8868\uff08hash\uff09\u3002\u5f53\u4e14\u4ec5\u5f53\u5b58\u50a8\u7684\u6570\u636e\u91cf\u5c0f\u4e8ehash-max-ziplist-entries\u4e14\u8282\u70b9\u5360\u7528\u7684\u5bb9\u91cf\u5c0f\u4e8ehash-max-ziplist-value\u65f6\u624d\u4f7f\u7528\u5c0f\u6570\u636e\u91cf\u5b58\u50a8\u9ad8\u6548\u7684ziplist\u7ed3\u6784\u5b58\u50a8\u3002\u5426\u5219\uff0c\u4f7f\u7528\u54c8\u5e0c\u7ed3\u6784\u5b58\u50a8\u3002 # \u53ef\u4ee5\u901a\u8fc7\u4e0b\u8ff0\u6307\u4ee4\u8bbe\u7f6e\u9608\u503c\uff1a hash-max-ziplist-entries 512 hash-max-ziplist-value 64 # 2 List\u7c7b\u578b # List\u7c7b\u578b\u4e5f\u53ef\u4ee5\u901a\u8fc7\u7279\u6b8a\u7684\u65b9\u5f0f\u6765\u8282\u7701\u7a7a\u95f4\u3002 # \u6bcf\u4e2a\u5185\u90e8list\u8282\u70b9\u5141\u8bb8\u5b58\u50a8\u7684entries\u6570\u91cf\u53ef\u4ee5\u6307\u5b9a\u4e3a\u5df2\u4fee\u8ba2\u6700\u5927\u6570\u91cf\u6216\u6700\u5927\u5143\u7d20\u6570\u3002 # \u5982\u6307\u5b9a-5\u5230-1\uff0c\u5176\u542b\u4e49\u662f\uff1a # -5: max size: 64 Kb node-&gt;node-&gt;\u2026-&gt;node-&gt;[tail] # \u53ea\u6709\u9ed1\u4f53\u90e8\u5206\u52a0\u5165\u624d\u4f1a\u6267\u884c\u538b\u7f29\u64cd\u4f5c\u3002 # 2: \u6df1\u5ea6\u4e3a2 # \u5bf9\u4e8e\u94fe\u8868\uff1a[head]-&gt;[next]-&gt;node-&gt;node-&gt;\u2026-&gt;node-&gt;[prev]-&gt;[tail] # \u4e0d\u4f1a\u538b\u7f29head \u6216 head-&gt;next \u6216 tail-&gt;prev \u6216 tail\uff0c\u800c\u4ec5\u538b\u7f29\u5269\u4f59\u90e8\u5206\u3002 # 3: \u6df1\u5ea6\u4e3a3 # [head]-&gt;[next]-&gt;[next]-&gt;node-&gt;node-&gt;\u2026-&gt;node-&gt;[prev]-&gt;[prev]-&gt;[tail] # \u8bbe\u7f6e\u683c\u5f0f\u5982\u4e0b\uff1a list-compress-depth 0 # 4 \u96c6\u5408(intset)\u7c7b\u578b # Set\u6570\u636e\u7c7b\u578b\u7684\u5e95\u5c42\u5b9e\u73b0\u9ed8\u8ba4\u662fintSet\uff0c\u4e5f\u53ef\u4ee5\u662fhash\u3002 # Set\u4f7f\u7528hash\u7f16\u7801\u683c\u5f0f\u5f53\u4e14\u4ec5\u5f53\u5b57\u7b26\u4e32\u7ec4\u6210\u7684set\u53d8\u6210\u5e95\u6570\u4e3a10\u7684\u6574\u6570\uff0c\u4e14\u5176\u503c\u8303\u56f4\u572864\u4f4d\u6574\u6570\u4e2d\u3002 # \u4e0b\u9762\u7684\u914d\u7f6e\u8bbe\u7f6e\u7528\u6765\u6307\u5b9aset\u53ef\u4ee5\u4f7f\u7528\u7279\u6b8a\u7f16\u7801\u683c\u5f0f\u7684\u9608\u503c\uff1a set-max-intset-entries 512 # 5 Sorted Set\u7c7b\u578b # Sorted Set\u9ed8\u8ba4\u4f7f\u7528ziplist\u5b9e\u73b0\uff0c\u4e5f\u53ef\u901a\u8fc7skiplist\u7f16\u7801\u5b9e\u73b0\u6765\u8282\u7701\u7a7a\u95f4\u3002 # \u5f53\u4e14\u4ec5\u5f53Sorted Set\u4e2d\u5143\u7d20\u503c\u5927\u4e8ezset-max-ziplist-value\u3001\u5143\u7d20\u6570\u91cf\u5927\u4e8ezset-max-ziplist-entries\u65f6\uff0c\u624d\u4f7f\u7528skiplist\u5b9e\u73b0Sorted Set\u3002 # \u53c2\u6570\u8bbe\u7f6e\u5982\u4e0b\uff1a zset-max-ziplist-entries 128 zset-max-ziplist-value 64 # 6 HyperLogLog\u7a00\u758f\u8868\u793a # HyperLogLog\u7a00\u758f\u8868\u793a\u9608\u503c\u300216\u4f4d\u7684header\u90e8\u5206\u4e5f\u5728limit\u4e2d\u3002\u5f53\u4f7f\u7528\u7a00\u758f\u8868\u793a\u7684HyperLogLog\u5b58\u50a8\u7684\u5b57\u8282\u8d85\u8fc7\u4e86\u6307\u5b9a\u7684\u9608\u503c\uff0c\u5b83\u5c06\u8f6c\u53d8\u6210\u7a20\u5bc6\u8868\u793a\u3002 # \u4e0d\u5efa\u8bae\u4f7f\u7528\u5927\u4e8e16000\u7684\u503c\u3002\u5f53\u5c0f\u4e8e16000\u65f6\u80fd\u591f\u83b7\u5f97\u8f83\u9ad8\u5b58\u50a8\u6548\u7387\u3002 # \u5efa\u8bae\u7684\u503c\u662f3000\uff0c\u8be5\u503c\u53ef\u4ee5\u5728\u8f83\u5c11PFADD\uff08\u5728\u6267\u884c\u7a00\u758f\u7f16\u7801\u65f6\u65f6\u95f4\u590d\u6742\u5ea6\u662fO(N)\uff09\u64cd\u4f5c\u6267\u884c\u7684\u540c\u65f6\u83b7\u5f97\u6781\u9ad8\u7a7a\u95f4\u4f7f\u7528\u6536\u76ca\u3002\u5f53CPU\u95ee\u9898\u65e0\u9700\u8003\u8651\u65f6\uff0c\u53ef\u5c06\u8be5\u503c\u63d0\u5347\u523010000\uff0c\u4f46\u5176\u503c\u4e0d\u5e94\u8d85\u8fc7 15000\u3002 # \u8bbe\u7f6e\u65b9\u5f0f\u5982\u4e0b\uff1a hll-sparse-max-bytes 3000 # 7 rehash\u5904\u7406 # \u6fc0\u6d3b\u7684rehash\u4f1a\u5360\u7528\u6bcf100\u6beb\u79d2\u76841 millisecond\u7684CPU\u65f6\u95f4\u6765\u5bf9Redis hash table\uff08\u5b58\u50a8\u6570\u636e\u5e93\u7684\u952e\u503c\u5bf9\u7684hash table\uff09\u6267\u884crehash\u3002\u5728Redis\u4e2dhash table\u4f7f\u7528\u60f0\u6027rehash\uff1a\u5728rehashing\u65f6\uff0chash table\u4e2d\u6267\u884c\u7684\u64cd\u4f5c\u8d8a\u591a\uff0crehash\u6267\u884c\u7684\u6b65\u9aa4\u4e5f\u8d8a\u591a\u3002\u6240\u4ee5\u5f53server\u5f88\u7a7a\u95f2\u65f6\uff0crehash\u5c06\u5f88\u7b80\u5355\uff0chash table\u4e5f\u4f1a\u6709\u66f4\u591a\u7684\u5185\u5b58\u53ef\u4ee5\u4f7f\u7528\u3002 # \u4e3a\u4e86\u5728\u6761\u4ef6\u8bb8\u53ef\u7684\u60c5\u51b5\u4e0b\u5bf9hash table\u8fdb\u884crehash\uff0c\u4ece\u800c\u8282\u7701\u5185\u5b58\u7a7a\u95f4\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0crehash\u529f\u80fd\u4f1a\u6bcf100\u6beb\u79d2\u4e2d1 \u6beb\u79d2\u88ab\u8c03\u7528\u4e00\u6b21\u3002 # \u5982\u679c\u4e0d\u786e\u5b9a\uff1a # \u4f7f\u7528\"activerehashing no\" \u5982\u679c\u5f53\u524d\u5e94\u7528\u73af\u5883\u5f88\u6ce8\u91cd\u5ef6\u8fdf\u3001Redis\u4ec5\u5141\u8bb82\u6beb\u79d2\u7684\u5ef6\u8fdf\u5e94\u7b54\u3002 #\u3000\u4f7f\u7528\"activerehashing yes\" \u5982\u679c\u5f53\u524d\u5e94\u7528\u73af\u5883\u4e0d\u662f\u592a\u6ce8\u91cd\u5ef6\u8fdf\u4e14\u60f3\u8981\u5c3d\u53ef\u80fd\u5757\u7684\u91ca\u653e\u5185\u5b58\u7a7a\u95f4\u3002 # \u9ed8\u8ba4\u8be5\u529f\u80fd\u5f00\u542f\uff1a activerehashing yes # 8 \u5ba2\u6237\u7aef\u8f93\u51fa\u7f13\u51b2\u533a # \u5ba2\u6237\u7aef\u8f93\u51fa\u7f13\u51b2\u533a\u53ef\u4ee5\u7528\u6765\u5f3a\u5236\u65ad\u5f00\u90a3\u4e9b\u4e0d\u80fd\u591f\u5feb\u901f\u8bfb\u53d6\u670d\u52a1\u5668\u6570\u636e\u7684\u5ba2\u6237\u7aef\u8fde\u63a5\u3002\uff08\u5982\u5728Pub\/Sub\u6a21\u5f0f\u4e2d\uff0c\u5ba2\u6237\u7aef\u4e0d\u80fd\u591f\u5feb\u901f\u7684\u5904\u7406publisher\u53d1\u9001\u8fc7\u6765\u7684\u6d88\u606f\uff09 # \u5ba2\u6237\u7aef\u7c7b\u578b\u53ef\u4ee5\u7ec6\u5206\u4e3a\u4e09\u7c7b\uff1a # normal -&gt; \u666e\u901a\u5ba2\u6237\u7aef\uff08\u5305\u62ecMONITOR\u5ba2\u6237\u7aef\uff09 # slave -&gt; \u4ece\u8282\u70b9\u5ba2\u6237\u7aef # pubsub -&gt;\u8ba2\u9605\u81f3\u5c11\u4e00\u4e2apubsub\u901a\u9053\u6216\u6a21\u5f0f\u7684\u5ba2\u6237\u7aef # client-output-buffer-limit \u8bbe\u7f6e\u7684\u901a\u7528\u683c\u5f0f\u5982\u4e0b\uff1a # client-output-buffer-limit \n              \n               \n                \n                 \n                   # \u4e00\u65e6hard limit\u8fbe\u5230\uff0c\u5ba2\u6237\u7aef\u5c06\u76f4\u63a5\u65ad\u5f00\u8fde\u63a5\u3002\u5982\u679csoft limit \u8fbe\u5230\uff0c\u5ba2\u6237\u7aef\u8fde\u63a5\u5c06\u4f1a\u6301\u7eedsoft seconds \u540e\u624d\u65ad\u5f00\u8fde\u63a5\u3002 # \u4f8b\u5982\uff0c\u5f53hard limit \u662f 32 MB\uff08megabytes\uff09\u3001soft limit \u572810 \u79d2\u5185\u6301\u7eed\u8d85\u8fc716MB\uff0c\u5982\u679c\u5ba2\u6237\u7aef\u8f93\u51fa\u7f13\u51b2\u533a\uff08clients output buffer\uff09\u8d85\u8fc732 MB \u6216\u5ba2\u6237\u5ba2\u6237\u7aef\u8f93\u51fa\u7f13\u51b2\u533a\uff08clients output buffer\uff09\u8d85\u8fc716MB\uff0c\u5e76\u5728\u63a5\u4e0b\u6765\u768410\u79d2\u90fd\u9ad8\u4e8e16MB\uff0c\u5ba2\u6237\u7aef\u8fde\u63a5\u5c06\u9a6c\u4e0a\u65ad\u5f00\u3002 # \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u4e0d\u9700\u5bf9normal\u7ea7\u522b\u7684clients\u8fdb\u884c\u7ea6\u675f\u56e0\u4e3a\u8fd9\u4e9b\u5ba2\u6237\u7aef\u5982\u679c\u6ca1\u6709\u53d1\u8d77\u8be2\u95ee\u5c31\u4e0d\u4f1a\u63a5\u53d7\u6570\u636e\u3002\u6240\u4ee5\uff0c\u53ea\u9700\u5bf9\u5f02\u6b65\u5ba2\u6237\u7aef\u8fdb\u884c\u7ea6\u675f\u56e0\u4e3a\u5f02\u6b65\u5ba2\u6237\u7aef\u4f1a\u51fa\u73b0\u8bf7\u6c42\u901f\u5ea6\u5927\u4e8eread\u901f\u5ea6\u7684\u60c5\u51b5\u3002 # \u56e0\u4e3a\u8ba2\u9605\u8005\u548c\u4ece\u8282\u70b9\u4f7f\u7528\u63a8\u7684\u65b9\u5f0f\u63a5\u53d7\u6570\u636e\uff0c\u6240\u4ee5\u9700\u8981\u5bf9pubsub \u5ba2\u6237\u7aef\u548cslave\u5ba2\u6237\u7aef\u8bbe\u7f6e\u9ed8\u8ba4\u7684\u5ba2\u6237\u7aef\u8f93\u51fa\u7f13\u51b2\u533a\u7ea6\u675f\u3002 # \u5c06hard limit \u6216 soft limit \u7f6e\u96f6\u8868\u793a\u5173\u95ed\u5bf9\u5e94\u7684\u529f\u80fd\u3002 client-output-buffer-limit normal 0 0 0 client-output-buffer-limit slave 256mb 64mb 60 client-output-buffer-limit pubsub 32mb 8mb 60 # 9 Redis\u5fc3\u8df3\u9891\u7387 # Redis\u8c03\u7528\u4e00\u4e2a\u5185\u90e8\u51fd\u6570\u6765\u6267\u884c\u540e\u53f0\u4efb\u52a1\uff0c\u5982\u5728timeout\u65f6\u5173\u95ed\u5ba2\u6237\u7aef\u8fde\u63a5\uff0c\u6e05\u9664\u4ece\u672a\u88ab\u8bf7\u6c42\u7684\u8fc7\u671f\u952e\uff0c\u7b49\u7b49\u3002 # \u867d\u7136\u5e76\u4e0d\u662f\u6240\u6709\u7684tasks\u90fd\u4f7f\u7528\u540c\u6837\u7684\u9891\u7387\u6267\u884c\uff0c\u4f46\u662fRedis\u4f1a\u6839\u636e\u6307\u5b9a\u7684\u9891\u7387\u503c\u6765\u68c0\u6d4btasks\u7684\u6267\u884c\u3002 # \u9ed8\u8ba4\u8bbe\u7f6e\u7684\u503c\u4e3a10\uff0c\u5373\u6bcf\u79d2\u6267\u884c10\u6b21\u3002\u5728Redis\u5904\u4e8e\u7a7a\u95f2\u63d0\u5347\u8be5\u503c\u65f6\uff0c\u5c06\u4f1a\u6d88\u8017\u66f4\u591a\u7684CPU\u3002\u4f46\u662f\uff0c\u63d0\u5347\u8be5\u503c\u4e5f\u4f1a\u4f7fRedis\u66f4\u7cbe\u786e\u7684\u5904\u7406\u8d85\u65f6\u95ee\u9898\uff0c\u5e76\u68c0\u6d4b\u5230\u66f4\u591a\u7684\u8fc7\u671f\u952e\u3002 # \u8be5\u503c\u8bbe\u7f6e\u8303\u56f4\u662f1\u5230500\u3002\u4f46\u662f\u4e0d\u5efa\u8bae\u5c06\u5176\u8bbe\u7f6e\u5927\u4e8e100\u3002\u5927\u591a\u6570\u7684\u7528\u6237\u5efa\u8bae\u4f7f\u7528\u9ed8\u8ba4\u7684\u503c\uff0810\uff09\uff0c\u5e76\u6839\u636e\u5e94\u7528\u73af\u5883\u7684\u4f4e\u5ef6\u8fdf\u9700\u6c42\u9002\u5f53\u63d0\u5347\u8be5\u503c\uff08\u5cf0\u503c\u5efa\u8bae\u4e0d\u8981\u5927\u4e8e100\uff09\u3002 # \u683c\u5f0f\u5982\u4e0b\uff1a hz 10 # 10 AOF\u91cd\u5199\u4e0e\u78c1\u76d8\u540c\u6b65 # \u5b50\u8fdb\u7a0b\u5728\u6267\u884c\u91cd\u5199AOF\u6587\u4ef6\u65f6\uff0c\u5982\u679c\u542f\u52a8\u8be5\u529f\u80fd\uff0c\u5219\u6570\u636e\u6bcf\u589e\u957f32MB\u5c31\u8fdb\u884c\u4e00\u6b21\u6587\u4ef6\u78c1\u76d8\u540c\u6b65\u3002\u8be5\u529f\u80fd\u5bf9\u52a0\u5feb\u6587\u4ef6\u540c\u6b65\u5230\u78c1\u76d8\u3001\u907f\u514d\u5927\u7684\u5ef6\u8fdf\u5cf0\u503c\u6709\u5f88\u5927\u5e2e\u52a9\u3002 # \u9ed8\u8ba4\u8be5\u529f\u80fd\u542f\u52a8\u3002\u683c\u5f0f\u5982\u4e0b\uff1a aof-rewrite-incremental-fsync yes \n                 \n                \n               \n              \n             \n            \n           \n          \n         \n        \n       \n      \n     \n    \n   <\/pre>\n<p>\u597d\u8bb0\u6027\u4e0d\u5982\u70c2\u7b14\u5934\uff0c\u5927\u5bb6\u4e00\u5b9a\u8981\u6536\u85cf\u8d77\u6765\u4ee5\u5907\u4e0d\u65f6\u4e4b\u9700<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis3.2.6\u914d\u7f6e\u6587\u4ef6\u8be6\u7ec6&#46;&#46;&#46;<\/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-201341","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201341","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=201341"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201341\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}