{"id":421191,"date":"2021-04-01T17:20:31","date_gmt":"2021-04-01T09:20:31","guid":{"rendered":"http:\/\/4563.org\/?p=421191"},"modified":"2021-04-01T17:20:31","modified_gmt":"2021-04-01T09:20:31","slug":"redis-aof-%e9%87%8d%e5%86%99%e7%96%91%e9%97%ae","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=421191","title":{"rendered":"redis aof \u91cd\u5199\u7591\u95ee"},"content":{"rendered":"
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redis aof \u91cd\u5199\u7591\u95ee <\/h1>\n

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\u8cc7\u6df1\u5927\u4f6c : q15673355 <\/span> <\/i> 0<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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redis aof \u91cd\u5199\u7684\u65f6\u5019\uff0c\u4e3b\u7ebf\u7a0b\u4f9d\u7136\u53ef\u4ee5\u8fdb\u884c\u5199\u64cd\u4f5c\uff0c\u5e76\u628a\u5199\u64cd\u4f5c\u8bb0\u5f55\u5230\u91cd\u5199\u7f13\u51b2\u533a\uff0c\u4ee5\u4fbf\u91cd\u5199\u5b8c\u6210\u540e\uff0c\u66f4\u65b0\u91cd\u5199\u671f\u95f4\u6539\u53d8\u7684\u6570\u636e\u3002<\/p>\n

\u4e0d\u662f\u5f88\u6e05\u695a redis aof \u91cd\u5199\uff08\u4e0d\u8d77\u7528\u6df7\u5408\u6301\u4e45\u5316\uff09\u7684\u5177\u4f53\u6d41\u7a0b \u6211\u7684\u7591\u95ee\u662f\u4f1a\u4e0d\u4f1a\u51fa\u73b0\u4e0b\u9762\u7684\u60c5\u51b5\uff1a<\/p>\n

\u91cd\u5199\u5f00\u59cb\u7684\u65f6\u5019\uff0c\u5185\u5b58\u4e2d\u67d0\u4e2a\u952e A \u7684\u503c\u662f 1,\u7136\u540e\u6709\u4e00\u6761\u547d\u4ee4\u628a\u5b83+1,\u6539\u6210\u4e86 2,\u5e76\u4e14\u8fd9\u6761\u547d\u4ee4\u4e5f\u5199\u5230\u4e86\u91cd\u5199\u7f13\u51b2\u533a\uff0c\u4f46\u662f\u6b64\u65f6\u8fd9\u6761\u6570\u636e\u8fd8\u6ca1\u6709\u88ab\u91cd\u5199\u5230\u65b0\u7684 aof \u6587\u4ef6\u3002\u7b49\u91cd\u5199\u8fc7\u7a0b\u5df2\u7ecf\u904d\u5386\u5b8c\u6574\u4e2a\u5185\u5b58\u4e2d\u7684\u6570\u636e\uff0c\u6b64\u65f6\u952e A \u7684\u503c\u662f 2\uff0c\u5f00\u59cb\u8bfb\u53d6\u91cd\u5199\u7f13\u5b58\u4e2d\u7684\u547d\u4ee4\u65f6\uff0c\u4f1a\u4e0d\u4f1a\u88ab+1 \u7684\u547d\u4ee4\u91cd\u65b0\u4fee\u6539\u53d8\u6210 3<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (8<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sujin190 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u91cd\u5199\u90fd\u662f\u5355\u72ec fork \u8fdb\u7a0b\u5904\u7406\u7684\uff0c\u548c\u5f53\u524d\u6570\u636e\u5b8c\u5168\u662f\u9694\u79bb\u72ec\u7acb\u7684\uff0c\u800c\u4e14\u8fd9\u4e2a\u5730\u65b9\u8bf4\u7684\u662f\u91cd\u5199\u8fc7\u7a0b\u4e2d\u5199\u6307\u4ee4\u8ffd\u52a0\u5230\u91cd\u5199\u7f13\u51b2\u533a\uff0c\u91cd\u5199\u5b8c\u6210\u540e\u518d\u8ffd\u52a0\u5230\u91cd\u5199\u6587\u4ef6\uff0c\u6570\u636e\u64cd\u4f5c\u65e9\u5c31\u5b8c\u6210 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : q15673355 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u548c\u5f53\u524d\u6570\u636e\u5b8c\u5168\u662f\u9694\u79bb\u72ec\u7acb\u7684,\u5177\u4f53\u662f\u600e\u4e48\u9694\u79bb\u7684\uff1f COW?
    \u5c31\u6211\u8bf4\u7684\u60c5\u51b5\uff0c\u5728 aof \u6587\u4ef6\u4e2d\uff0c\u952e A \u7684\u503c\u662f 1 \u8fd8\u662f 2 \uff1f\u5982\u679c\u6309\u4f60\u8bf4\u7684\u6570\u636e\u7684\u5b8c\u5168\u9694\u79bb\u72ec\u7acb\u7684\u8bdd\u5e94\u8be5\u5c31\u662f 1 \u5427 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : q15673355 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @sujin190 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : cubecube <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    aof \u4e2d\u5e94\u8be5\u662f set 1 add1 \u4e24\u6761\u5206\u522b\u7684\u8bb0\u5f55\u3002\u7ec8\u503c\u4e3a 2 \u800c\u5df2\u3002<\/p>\n

    \u6839\u672c\u4e0d\u5b58\u5728\uff1a\u7b49\u91cd\u5199\u8fc7\u7a0b\u5df2\u7ecf\u904d\u5386\u5b8c\u6574\u4e2a\u5185\u5b58\u4e2d\u7684\u6570\u636e\uff0c\u6b64\u65f6\u952e A \u7684\u503c\u662f 2\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u3002
    \u4ed6\u628a aof \u6587\u4ef6\u8bfb\u5b8c\u540e\u76f4\u63a5\u53bb\u8ffd buffer \u4e2d\u7684\u7f13\u5b58\u547d\u4ee4\uff0c\u8ffd\u4e0a\u5c31\u5b8c\u4e8b\u513f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : securityCoding <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8bb0\u4f4f\u4e00\u70b9 aof \u662f\u5199\u64cd\u4f5c\u547d\u4ee4\u8bb0\u5f55\uff0c\u91cd\u5199 aof \u4e5f\u662f\u91cd\u653e\u6240\u6709 kv \u7684\u5199\u64cd\u4f5c\u547d\u4ee4\u800c\u5df2\u3002\u671f\u95f4\u9664\u4e86 fork \u5b50\u8fdb\u7a0b\u77ac\u95f4\u64cd\u4f5c\u5916\u4e0d\u4f1a\u963b\u585e io \u7ebf\u7a0b\u3002<\/p>\n

    1. fork \u8fdb\u7a0b\u91cd\u5199 aof
    2. \u4e0d\u80fd\u963b\u585e io \u7ebf\u7a0b\uff0c\u6b64\u65f6\u4f1a\u901a\u8fc7 cow \u5c06\u5199\u64cd\u4f5c\u8bb0\u5f55\u5230\u7f13\u51b2\u533a
    3.aof \u91cd\u5199\u5b8c\u6210\u65f6\u518d\u8ffd\u52a0\u5199\u5165\u671f\u95f4\u7684\u5199\u64cd\u4f5c\u8bb0\u5f55
    4.\u5b8c\u6210\u66ff\u6362 <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : sujin190 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    aof \u91cd\u5199\u662f\u5355\u72ec fork \u7684\u8fdb\u7a0b\uff0c\u5565\u548b\u9694\u79bb\uff1f aof \u6587\u4ef6\u8bb0\u5f55\u7684\u662f\u6240\u6709\u7684\u64cd\u4f5c\uff0c\u53c8\u4e0d\u662f\u5f53\u524d\u503c\uff0c\u54ea\u6765\u7684\u662f 1 \u8fd8\u662f 2 \u7684\u95ee\u9898 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \n
    \u8cc7\u6df1\u5927\u4f6c : shanghai1943 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    aof \u6587\u4ef6\u91cc\u5e94\u8be5\u662f\u6240\u6709\u6267\u884c\u8fc7\u7684\u6307\u4ee4\u7684\u8bb0\u5f55\u3002\u4e00\u4e2a key \u6267\u884c\u4e86\u591a\u6b21\u90a3\u5c31\u4f1a\u5728 aof \u6587\u4ef6\u91cc\u8bb0\u5f55\u591a\u6b21\u3002Redis \u91cd\u542f\u7684\u65f6\u5019\u53ef\u4ee5\u4ece aof \u6587\u4ef6\u91cc\u8bfb\u53d6\uff0c\u76f8\u5f53\u4e8e\u628a aof \u6587\u4ef6\u91cc\u7684\u6307\u4ee4\u91cd\u65b0\u6267\u884c\u4e00\u6b21\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : q15673355 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6211\u60f3\u6211\u6709\u8fd9\u4e2a\u7591\u95ee\u7684\u6839\u672c\u539f\u56e0\u662f\u4e0d\u4e86\u89e3 fork \u5b50\u8fdb\u7a0b\u7684\u673a\u5236\uff0c\u6216\u8005\u6709\u4eba\u5728\u8bf4 aof \u91cd\u5199\u7684\u65f6\u5019\u660e\u786e\u63d0\u5230 cow,\u90a3\u6837\u7684\u8bdd\u6211\u5c31\u4e0d\u4f1a\u6709\u8fd9\u4e2a\u7591\u95ee\u4e86\u3002 @sujin190 \u7684\u56de\u7b54\u5bf9\u6211\u7684\u95ee\u9898\u6765\u8bf4\u662f\u5f88\u5408\u9002\u7684\uff0c\u8c22\u8c22\u5404\u4f4d <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    redis aof \u91cd\u5199\u7591\u95ee \u8cc7\u6df1…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/421191"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=421191"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/421191\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=421191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=421191"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=421191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}