{"id":812,"date":"2020-08-04T17:53:58","date_gmt":"2020-08-04T09:53:58","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=812"},"modified":"2021-05-20T17:19:07","modified_gmt":"2021-05-20T09:19:07","slug":"gbase-8a%e6%95%b0%e6%8d%ae%e5%ba%93%e9%9b%86%e7%be%a4%e5%9c%a8redhat-7-5%e5%92%8csuse12%e6%9f%a5%e8%af%a2%e6%8a%a5%e9%94%99get-cluster-task-id-fail-%e3%80%81create-thread-error-with-errno-11-%e3%80%81","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/812","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u5728redhat 7.5\u548csuse12\u67e5\u8be2\u62a5\u9519get cluster task id fail \u3001create thread error with errno 11 \u3001fork rejected by pids controller in \/"},"content":{"rendered":"<p>GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u5185\u90e8\u652f\u6301\u591a\u7ebf\u7a0b\u5904\u7406\uff0c\u4f46\u5982\u679c\u7cfb\u7edf\u9650\u5236\u4e86\u7ebf\u7a0b\u6570\u91cf\uff0c\u5219\u4f1a\u62a5\u9519\u3002\u5728SUSE 12\u548cRedhat 7.5\u4ee5\u4e0a\u589e\u52a0\u4e86\u65b0\u7684\u9650\u5236\u53c2\u6570TasksMax\uff0c\u9700\u8981\u505a\u5bf9\u5e94\u7684\u914d\u7f6e\u8c03\u6574\uff0c\u5426\u5219\u4f1a\u62a5get cluster task id fail \u3001create thread error with errno 11 \u3001fork rejected by pids controller in<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2ade5567b59\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2ade5567b59\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/812\/#%E5%8E%9F%E5%9B%A0\" >\u539f\u56e0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/812\/#%E8%A7%A3%E5%86%B3\" >\u89e3\u51b3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/812\/#%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\" >\u53c2\u8003\u8d44\u6599<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/812\/#%E6%A0%B7%E4%BE%8B\" >\u6837\u4f8b<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8E%9F%E5%9B%A0\"><\/span>\u539f\u56e0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>redhat 7.5+ \u548c suse 12\u4e2d\uff0c\u7528TasksMax\u8986\u76d6\u6389\u4e86limit.conf\u91cc\u7ebf\u7a0b\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A7%A3%E5%86%B3\"><\/span>\u89e3\u51b3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5c06\u53c2\u6570 DefaultTasksMax \u8bbe\u4e3a\u65e0\u9650\u5236\u540e\u89e3\u51b3\u8be5\u95ee\u9898\uff1a<br>\u4fee\u6539\/etc\/systemd\/system.conf<br>\u8bbe\u7f6e DefaultTasksMax \u7684\u503c\u4e3a'infinity'\uff0c\u91cd\u542f\u4e3b\u673a<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83%E8%B5%84%E6%96%99\"><\/span>\u53c2\u8003\u8d44\u6599<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>TasksMax\n\u5bf9\u4e8e\u4efb\u4e00 systemd \u670d\u52a1\u6765\u8bf4\uff0c\u5728\u5176\u670d\u52a1\u6587\u4ef6\u4e2d\uff0c\u8bbe\u7f6e TasksMax \u503c\u6765\u9650\u5236\u6700\u5927\u8fdb\u7a0b\u6570\u3002\n\u5b98\u65b9\u672f\u8bed\u662f\u8bf4\u8bbe\u7f6e\u6700\u5927\u4efb\u52a1\u6570\uff0c\u843d\u5b9e\u5230 cgroup \u4e2d\u5c31\u662f pids.max \u503c\uff0c\u6240\u4ee5\u6211\u8ba4\u4e3a\u8bf4\u662f\n\u8fdb\u7a0b\u6570\u5e94\u8be5\u662f\u53ef\u4ee5\u7684\u3002 systemd \u670d\u52a1\u7684\u6240\u6709\u5c5e\u6027\uff0c\u53c2\u89c1\u5b98\u65b9\u6587\u6863\u89e3\u91ca\u3002\n\n\u4ee5\u6211\u7684 tmux@.service \u6587\u4ef6\u6765\u8bf4\uff0c\u5728 &#91;Service] \u4e0b\u8bbe\u7f6e TasksMax \u5373\u53ef\n\n&#91;Service]\nType=forking\nUser=%I\nRestart=always\nTasksMax=infinity # infinity \u662f\u6307\u4e0d\u9650\u5236\nExecStart=\/usr\/bin\/tmux new-session -s %I -n %I -c \/home\/%I\/ -d\nExecStop=\/usr\/bin\/tmux kill-server\nsystemd service \u6587\u4ef6\u7684\u5199\u6cd5\uff0c\u4e0d\u5728\u672c\u6587\u8303\u56f4\u5185\u3002\n\u67e5\u770b\u76f8\u5e94\u670d\u52a1\u7684 TasksMax \u503c\uff0c\u53ea\u9700\u4f7f\u7528 systemctl status &lt;service name&gt; \u547d\u4ee4\u5373\u53ef\u5728\u201dTasks: \u201d \u4e00\u680f\u4e2d\u770b\u5230\u670d\u52a1\u5f53\u524d\u62e5\u6709\u7684\u4efb\u52a1\u6570\u4ee5\u53ca\u5176\u4e0a\u9650\u3002\n\nDefaultTasksMax\nTasksMax \u7684\u9ed8\u8ba4\u503c\u7531 DefaultTasksMax \u6307\u5b9a\u3002\n\u5728\u6587\u4ef6 \/etc\/systemd\/system.conf \u6216\u8005 \/etc\/systemd\/user.conf \u90fd\u53ef\u4ee5\u8bbe\u7f6e\uff0c\n\u5206\u522b\u638c\u7ba1\u7cfb\u7edf\u7ea7\u670d\u52a1\u4e0e\u7528\u6237\u7ea7\u670d\u52a1\u7684\u9ed8\u8ba4\u503c\u3002\n\n\u8be5\u503c\u9ed8\u8ba4\u4e3a 512\u3002\n\nUserTasksMax\n\u9664\u4e86\u4ee5\u4e0a\u4e24\u4e2a\u503c\u4e4b\u5916\uff0c\u8fd8\u6709 UserTasksMax \u503c\uff0c\u8be5\u503c\u9650\u5b9a\u4e86\u4ece\u4e00\u4e2a login-shell\n\u4e2d\u53ef\u4ee5\u8fd0\u884c\u7684\u4efb\u52a1\u6570\u7684\u9650\u5236\u3002\u5728 \/etc\/systemd\/logind.conf \u7684 &#91;login] \u6bb5\u4e0b\u8bbe\u7f6e\u3002\n\n\u9ed8\u8ba4\u4e3a 4096\u3002<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%A0%B7%E4%BE%8B\"><\/span>\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@dbserver etc]# systemctl show --property DefaultTasksMax\nDefaultTasksMax=18446744073709551615\n&#91;root@dbserver etc]# cat \/etc\/redhat-release \nRed Hat Enterprise Linux Server release 7.5 (Maipo)\n&#91;root@dbserver etc]#<\/code><\/pre>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u5185\u90e8\u652f\u6301\u591a\u7ebf\u7a0b\u5904\u7406\uff0c\u4f46\u5982\u679c\u7cfb\u7edf\u9650\u5236\u4e86\u7ebf\u7a0b\u6570\u91cf\uff0c\u5219\u4f1a\u62a5\u9519\u3002\u5728SUSE 12\u548cRedhat 7.5\u4ee5\u4e0a\u589e\u52a0\u4e86\u65b0\u7684\u9650\u5236\u53c2\u6570TasksMax\uff0c\u9700\u8981\u505a\u5bf9\u5e94\u7684\u914d\u7f6e\u8c03\u6574\uff0c\u5426\u5219\u4f1a\u62a5get cluster task id fail \u3001create thread error with errno 11 \u3001fork rejected by pids controller in<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54,1],"tags":[],"class_list":["post-812","post","type-post","status-publish","format-standard","hentry","category-gbase8a","category-1"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=812"}],"version-history":[{"count":3,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/812\/revisions"}],"predecessor-version":[{"id":6011,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/812\/revisions\/6011"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}