{"id":539,"date":"2019-08-12T16:55:49","date_gmt":"2019-08-12T08:55:49","guid":{"rendered":"http:\/\/www.luodonggan.com\/wordpress\/?p=539"},"modified":"2019-08-12T16:55:49","modified_gmt":"2019-08-12T08:55:49","slug":"wordpress%e6%8a%a5%e9%94%99%e8%bf%9e%e6%8e%a5%e6%95%b0%e6%8d%ae%e5%ba%93%e9%94%99%e8%af%af%ef%bc%88innodb-mmap137428992-bytes-failed-errno-12-%ef%bc%89%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"http:\/\/8.152.216.154:8081\/?p=539","title":{"rendered":"WordPress\u62a5\u9519\u8fde\u63a5\u6570\u636e\u5e93\u9519\u8bef\uff08InnoDB: mmap(137428992 bytes) failed; errno 12 \uff09\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<header class=\"kratos-entry-header\" style=\"box-sizing: border-box; margin-bottom: 0px; color: rgb(132, 132, 132); font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;WenQuanYi Micro Hei&quot;, sans-serif; white-space: normal;\">\n<p><a href=\"http:\/\/www.codersui.com\/wp-content\/uploads\/2017\/05\/144451166434760912.jpeg\" style=\"font-family: sans-serif; box-sizing: border-box; color: rgb(51, 51, 51); text-decoration-line: none; transition: all 0.5s ease 0s;\"><img loading=\"lazy\" class=\"alignnone wp-image-184 size-full lazy-loaded\" src=\"http:\/\/www.codersui.com\/wp-content\/uploads\/2017\/05\/144451166434760912.jpeg\" data-lazy-type=\"image\" data-src=\"http:\/\/www.codersui.com\/wp-content\/uploads\/2017\/05\/144451166434760912.jpeg\" alt=\"\" width=\"750\" height=\"571\" srcset=\"http:\/\/www.codersui.com\/wp-content\/uploads\/2017\/05\/144451166434760912.jpeg 750w, http:\/\/www.codersui.com\/wp-content\/uploads\/2017\/05\/144451166434760912-300x228.jpeg 300w\" data-srcset=\"\" sizes=\"(max-width: 750px) 100vw, 750px\" style=\"box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; height: auto;\"\/><\/a><\/p>\n<\/header>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u535a\u5ba2\u521a\u5f00\u901a\u6ca1\u51e0\u5929\uff0c\u6709\u4e00\u5929\u65e9\u4e0a\uff0c\u5ffd\u7136\u53d1\u73b0\u7f51\u7ad9\u6302\u4e86\uff0c\u767b\u5f55\u5230\u670d\u52a1\u5668\u68c0\u67e5\u4e00\u4e0b\uff0c\u53d1\u73b0\u662fMySQL\u7684\u95ee\u9898\uff0cmysql\u4e0d\u660e\u539f\u56e0\u7684\u6302\u6389\u4e86\uff0c\u5229\u7528<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">systemctl<\/span>&nbsp;<span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">status<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">mysqld<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u547d\u4ee4\u67e5\u770b\u62a5\u9519\u4fe1\u606f\uff0c\u57fa\u672c\u6ca1\u4ec0\u4e48\u4f5c\u7528\uff0c\u6240\u4ee5\u8fd8\u662f\u9700\u8981\u770b\u65e5\u5fd7\uff0c\u7528\u4e8e\u662f\u4f7f\u7528centos\u4e0a\u7684yum\u5b89\u88c5\u7684mysql\uff0c\u65e5\u5fd7\u9ed8\u8ba4\u5728\/var\/log\/mysqld.log<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u6253\u5f00mysqld.log\u67e5\u770b\u542f\u52a8\u65f6\u7684\u62a5\u9519\u4fe1\u606f\u5982\u4e0b\uff1a<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">&nbsp;<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u6700\u5173\u952e\u7684\u5728\u8fd9\u4e00\u53e5\uff1a<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-sy\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(51, 51, 51) !important;\">[<\/span><span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">ERROR<\/span><span class=\"crayon-sy\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(51, 51, 51) !important;\">]<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">InnoDB<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">:<\/span>&nbsp;<span class=\"crayon-e\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 78, 208) !important;\">mmap<\/span><span class=\"crayon-sy\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(51, 51, 51) !important;\">(<\/span><span class=\"crayon-cn\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(206, 0, 0) !important;\">137428992<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">bytes<\/span><span class=\"crayon-sy\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(51, 51, 51) !important;\">)<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">failed<\/span><span class=\"crayon-sy\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(51, 51, 51) !important;\">;<\/span>&nbsp;<span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">errno<\/span>&nbsp;<span class=\"crayon-cn\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(206, 0, 0) !important;\">12<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u521d\u6b65\u6000\u7591\u662f\u5185\u5b58\u4e0d\u591f\uff0c\u4f46\u662f\uff0c\u7ecf\u8fc7\u67e5\u770b\u65e5\u5fd7\u548c\u786e\u8ba4mysql\u914d\u7f6e\u6587\u4ef6\uff0c\u5df2\u7ecf\u7ed9mysql\u5206\u914d\u4e86128M\u5185\u5b58\uff0c\u4e0d\u80fd\u662f\u5185\u5b58\u4e0d\u591f\u3002<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u6211\u4eec\u77e5\u9053\uff0clinux\u4e2d\u7684\u5185\u5b58\u9664\u4e86memory\uff0c\u8fd8\u6709swap\uff0c\u4e5f\u6709\u53ef\u80fd\u662fswap\u4e0d\u591f\u4e86\uff0c\u6240\u4ee5\u4f7f\u7528\u547d\u4ee4<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">free<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u67e5\u770b\u53ef\u7528\u5185\u5b58\uff0c\u7adf\u7136\u53d1\u73b0swap\u7a7a\u95f4\u662f0\uff0c\u8fd9\u65f6\u60f3\u8d77\u6765\uff0c\u8fd9\u53f0\u4e3b\u673a\u662f\u65b0\u7533\u8bf7\u7684\uff0c\u6ca1\u6709\u5206\u914dswap\uff0c\u4f7f\u7528\u4e0b\u9762\u547d\u4ee4\u5206\u914d1G\u5927\u5c0f\u7684swap\u7a7a\u95f4\uff1a<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u9996\u5148\u5212\u52061G\u7a7a\u95f4\uff0c\u7528\u4e8eswap<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">sudo<\/span>&nbsp;<span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">dd<\/span>&nbsp;<span class=\"crayon-st\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(128, 0, 128) !important;\">if<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">=<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">\/<\/span><span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">dev<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">\/<\/span><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">zero<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">of<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">=<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">\/<\/span><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">swapfile<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">bs<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">=<\/span><span class=\"crayon-cn\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(206, 0, 0) !important;\">1M<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">count<\/span><span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">=<\/span><span class=\"crayon-cn\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(206, 0, 0) !important;\">1024<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u63a5\u4e0b\u6765\u521b\u5efaswap\u533a<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">sudo<\/span>&nbsp;<span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">mkswap<\/span>&nbsp;<span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">\/<\/span><span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">swapfile<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u6700\u540e\u542f\u7528swap<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">sudo<\/span>&nbsp;<span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">swapon<\/span>&nbsp;<span class=\"crayon-o\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 111, 224) !important;\">\/<\/span><span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">swapfile<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">&nbsp;<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u521b\u5efa\u5b8cswap\u4e4b\u540e\uff0c\u53ef\u4ee5\u518d\u4f7f\u7528free\u547d\u4ee4\u67e5\u770b\u5185\u5b58\u60c5\u51b5<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><img class=\"lazy-loaded\" title=\"1494299745964571.png\" src=\"http:\/\/www.codersui.com\/wp-content\/uploads\/image\/20170509\/1494299745964571.png\" data-lazy-type=\"image\" data-src=\"\/wp-content\/uploads\/image\/20170509\/1494299745964571.png\" alt=\"32B9C76C-B469-4802-A75C-F801863AFFDC.png\" style=\"box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; height: auto;\"\/><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u53ef\u4ee5\u770b\u5230\uff0cswap\u533a\u5df2\u7ecf\u67091G\u5927\u5c0f\u4e86<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u518d\u6b21\u542f\u52a8mysql<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p><textarea wrap=\"soft\" class=\"crayon-plain print-no\" data-settings=\"dblclick\" readonly=\"\" style=\"box-sizing: border-box; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; color: rgb(0, 0, 0); overflow: hidden; width: 698px; padding: 0px 5px; height: 15px; position: absolute; opacity: 0; border-width: 0px; border-style: initial; border-color: initial; border-radius: 0px; box-shadow: none; white-space: pre; overflow-wrap: normal; resize: none; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; tab-size: 4; z-index: 0; font-size: 12px !important; line-height: 15px !important; font-family: Monaco, MonacoRegular, &quot;Courier New&quot;, monospace !important;\"><\/textarea><\/p>\n<table class=\"crayon-table\" width=\"NaN\">\n<tbody style=\"box-sizing: border-box;\">\n<tr class=\"crayon-row firstRow\" style=\"box-sizing: border-box; background: 0px center; padding: 0px !important; border: none !important; vertical-align: top !important; margin: 0px !important;\">\n<td class=\"crayon-nums\" data-settings=\"show\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; padding: 0px !important; vertical-align: top !important; margin: 0px !important; background: rgb(223, 239, 255) !important; color: rgb(84, 153, 222) !important;\">\n<p>1<\/p>\n<\/td>\n<td class=\"crayon-code\" style=\"box-sizing: border-box; border-width: 0px; border-style: initial; border-color: initial; background: 0px center; padding: 0px !important; vertical-align: top !important; margin: 0px !important;\" width=\"680\">\n<p><span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">systemctl<\/span>&nbsp;<span class=\"crayon-i\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important;\">start<\/span>&nbsp;<span class=\"crayon-v\" style=\"box-sizing: border-box; font-family: inherit; height: inherit; font-size: inherit !important; line-height: inherit !important; font-weight: inherit !important; color: rgb(0, 45, 122) !important;\">mysql<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\">\u53ef\u4ee5\u770b\u5230\uff0cmysql\u5df2\u7ecf\u6210\u529f\u542f\u52a8\u4e86<\/p>\n<p style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1em; color: rgb(51, 51, 51);\"><img class=\"lazy-loaded\" title=\"1494298513504748.png\" src=\"http:\/\/www.codersui.com\/wp-content\/uploads\/image\/20170509\/1494298513504748.png\" data-lazy-type=\"image\" data-src=\"\/wp-content\/uploads\/image\/20170509\/1494298513504748.png\" alt=\"WX20170509-105452@2x.png\" style=\"box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; height: auto;\"\/><\/p>\n<\/p>\n<footer class=\"kratos-entry-footer clearfix\" style=\"box-sizing: border-box; color: rgb(157, 157, 157); margin: 25px 10px 10px; border-top: 1px solid rgb(238, 238, 238); font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, &quot;WenQuanYi Micro Hei&quot;, sans-serif; white-space: normal;\">\n<\/footer>\n","protected":false},"excerpt":{"rendered":"<p>\u535a\u5ba2\u521a\u5f00\u901a\u6ca1\u51e0\u5929\uff0c\u6709\u4e00\u5929\u65e9\u4e0a\uff0c\u5ffd\u7136\u53d1\u73b0\u7f51\u7ad9\u6302\u4e86\uff0c\u767b\u5f55\u5230\u670d\u52a1\u5668\u68c0\u67e5\u4e00\u4e0b\uff0c\u53d1\u73b0\u662fMySQL\u7684\u95ee\u9898\uff0cmysql\u4e0d\u660e\u539f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":431,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[62,61],"_links":{"self":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/539"}],"collection":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=539"}],"version-history":[{"count":1,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions"}],"predecessor-version":[{"id":540,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/posts\/539\/revisions\/540"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=\/wp\/v2\/media\/431"}],"wp:attachment":[{"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=539"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/8.152.216.154:8081\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}