{"id":1008,"date":"2014-12-01T09:13:40","date_gmt":"2014-12-01T09:13:40","guid":{"rendered":"https:\/\/cpanelplesk.com\/wp62\/?p=1008"},"modified":"2021-02-17T09:54:49","modified_gmt":"2021-02-17T09:54:49","slug":"mysql-error-in-accept-too-many-open-fileserror-code24","status":"publish","type":"post","link":"https:\/\/cpanelplesk.com\/wp62\/mysql-error-in-accept-too-many-open-fileserror-code24\/","title":{"rendered":"MySQL Error in accept: Too many open files(error code:24)"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Two weeks ago we bought new server, and since then\u00a0When creating a large number of categories or tables, MySQL may surprisingly stop working and we may find this type of error on \/var\/lib\/mysql\/HOSTNAME.err:<\/span><\/p>\n<div class=\"error-sh\">\n<pre class=\"lang:default decode:true \"><span style=\"color: #000000;\">131206 10:54:37 [ERROR] Error in accept: Too many open files\r\n131206 10:58:53 [ERROR] Error in accept: Too many open files\r\n131206 11:03:09 [ERROR] Error in accept: Too many open files\r\n131206 11:07:25 [ERROR] Error in accept: Too many open files\r\n131206 11:11:41 [ERROR] Error in accept: Too many open files\r\n131206 11:15:58 [ERROR] Error in accept: Too many open files\r\n131206 11:20:14 [ERROR] Error in accept: Too many open files\r\n131206 11:24:30 [ERROR] Error in accept: Too many open files\r\n131206 11:28:46 [ERROR] Error in accept: Too many open files\r\n131206 11:33:02 [ERROR] Error in accept: Too many open files<\/span><\/pre>\n<\/div>\n<div class=\"space1\"><\/div>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u00a0If you are getting the above error this means that MySQL open file limit is very low.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"> By default a lot of Linux systems set the limit too low as you can check using following command:<\/span><\/p>\n<div class=\"command-sh\">\n<pre class=\"lang:default decode:true \">ulimit -n<\/pre>\n<\/div>\n<p>To increase open file limitations we can use several ways.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong>1-<\/strong>We can set the limit by using ulimit command<\/span><\/p>\n<div class=\"command-sh\">\n<pre class=\"lang:default decode:true \">ulimit -n 4096<\/pre>\n<\/div>\n<p>This is a temporary solution once you logged out and login again the value will set back to default.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong>2-<\/strong>For the\u00a0Permanent solution we may define in <strong>\/etc\/security\/limits.conf<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">We can define the value by adding following lines:<\/span><\/p>\n<div class=\"command-sh\">\n<pre class=\"lang:default decode:true \">* soft nofile 100000\r\n* hard nofile 100000<\/pre>\n<\/div>\n<p><strong>3-<\/strong> Then, be sure to restart MySQL to apply the changes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Two weeks ago we bought new server, and since then\u00a0When creating a large number of categories or tables, MySQL may surprisingly stop working and we may find this type of error on \/var\/lib\/mysql\/HOSTNAME.err: 131206 10:54:37 [ERROR] Error in accept: Too many open files 131206 10:58:53 [ERROR] Error in accept: Too many open files 131206 11:03:09 [&#8230;]<\/p>\n<p><a class=\"understrap-read-more-link\" href=\"https:\/\/cpanelplesk.com\/wp62\/mysql-error-in-accept-too-many-open-fileserror-code24\/\">Continue Reading&#8230;<\/a><\/p>\n","protected":false},"author":2,"featured_media":105,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cpanel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.1 - 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