{"id":759,"date":"2011-04-02T03:11:11","date_gmt":"2011-04-01T19:11:11","guid":{"rendered":"https:\/\/www.csslayer.tk\/wordpress\/?p=759"},"modified":"2011-04-02T03:11:11","modified_gmt":"2011-04-01T19:11:11","slug":"dev-run","status":"publish","type":"post","link":"https:\/\/www.csslayer.info\/wordpress\/linux\/dev-run\/","title":{"rendered":"\/dev ? \/run ?"},"content":{"rendered":"<p>\u6628\u5929\u5728solidot\u770b\u5230\u5173\u4e8e\/dev\u88ab\u6ee5\u7528\uff0c\u5f15\u53d1\u4e86\u6570\u4e2a\u53d1\u884c\u7248\u8ba8\u8bba\u7684\u6d88\u606f\u3002\u4e3b\u8981\u539f\u56e0\u662f\/dev\u662f\u4e00\u4e2a\u603b\u662f\u5b58\u5728\u7684\u7c7b\u4f3ctmpfs\u7684\u76ee\u5f55\uff0c\u5728\u7cfb\u7edf\u542f\u52a8\u7684\u521d\u671f\uff0c\u6587\u4ef6\u7cfb\u7edf\u90fd\u8fd8\u672a\u6302\u8f7d\u7684\u65f6\u5019\uff0c\u60f3\u8981\u4f7f\u7528\u4e00\u4e2a\u4e34\u65f6\u76ee\u5f55\uff0c\u90a3\u4e48\u5e94\u8be5\u600e\u4e48\u505a\u597d\u5462\uff1f\u6709\u4e0d\u5c11\u7a0b\u5e8f\u9009\u62e9\u4e86\u5728dev\u4e0b\u521b\u5efa\u9690\u85cf\u6587\u4ef6\uff0c\u672c\u6765\u8fd9\u4e9b\u6587\u4ef6\u5e94\u8be5\u653e\u5728\/var\/run\u4e0b\u9762\uff0c\u4f46\u662f\u7531\u4e8e\u5f88\u591a\u4eba\u4f1a\u5bf9\/var\u5355\u72ec\u5206\u533a\uff0c\u4f7f\u5f97\/var\u4e0d\u4e00\u5b9a\u5728\u5f00\u673a\u521d\u671f\u5c31\u5df2\u7ecf\u5b58\u5728\uff0c\u8fd9\u6837\u4f7f\u5f97\u672c\u6765\u5e94\u5f53\u5229\u7528\/var\/run\u7684\u7a0b\u5e8f\u6ca1\u6cd5\u4f7f\u7528\u5b83\u3002\u4e8e\u662f\u5728\u8ba8\u8bba\u8fc7\u540e\u51b3\u5b9a\u5f15\u5165\/run\uff0c\u4f5c\u4e3a \/var\/run\u7684\u4ee3\u66ff\u54c1\u3002Fedora 15\u7684systemd\u5df2\u7ecf\u505a\u51fa\u4e86\u8fd9\u4e2a\u6539\u53d8\u3002<\/p>\n<p>\u5f53\u7136\u4f5c\u4e3a\u4e00\u540d\u4f7f\u7528systemd\u7684arch\u4f17\uff0c\u5f53\u7136\u4e5f\u5df2\u7ecf\u53d1\u73b0\u4e86\u8fd9\u4e2a\u6539\u53d8\uff01<\/p>\n<pre>rootfs on \/ type rootfs (rw)\r\nproc on \/proc type proc (rw,nosuid,nodev,noexec,relatime)\r\nsys on \/sys type sysfs (rw,nosuid,nodev,noexec,relatime)\r\nudev on \/dev type devtmpfs (rw,nosuid,relatime,size=10240k,nr_inodes=498421,mode=755)\r\n\/dev\/sda2 on \/ type btrfs (rw,noatime,nodiratime,ssd)\r\ntmpfs on \/dev\/shm type tmpfs (rw,nosuid,nodev,relatime)\r\ndevpts on \/dev\/pts type devpts (rw,relatime,mode=600,ptmxmode=000)\r\ntmpfs on \/run type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)\r\ntmpfs on \/sys\/fs\/cgroup type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)\r\ncgroup on \/sys\/fs\/cgroup\/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=\/\/lib\/systemd\/systemd-cgroups-agent,name=systemd)\r\ncgroup on \/sys\/fs\/cgroup\/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)\r\ncgroup on \/sys\/fs\/cgroup\/ns type cgroup (rw,nosuid,nodev,noexec,relatime,ns)\r\ncgroup on \/sys\/fs\/cgroup\/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)\r\ncgroup on \/sys\/fs\/cgroup\/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)\r\ncgroup on \/sys\/fs\/cgroup\/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)\r\ncgroup on \/sys\/fs\/cgroup\/net_cls type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls)\r\ncgroup on \/sys\/fs\/cgroup\/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)\r\nsystemd-1 on \/sys\/kernel\/debug type autofs (rw,relatime,fd=26,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)\r\nsystemd-1 on \/dev\/mqueue type autofs (rw,relatime,fd=27,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)\r\nsystemd-1 on \/sys\/kernel\/security type autofs (rw,relatime,fd=28,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)\r\nsystemd-1 on \/dev\/hugepages type autofs (rw,relatime,fd=29,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)\r\nsystemd-1 on \/proc\/sys\/fs\/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)\r\ntmpfs on \/var\/run type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)\r\ntmpfs on \/media type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)\r\ntmpfs on \/var\/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,mode=755)\r\ntmpfs on \/tmp type tmpfs (rw,relatime)\r\n\/dev\/sda1 on \/boot type ext2 (rw,relatime,errors=continue)\r\nhugetlbfs on \/dev\/hugepages type hugetlbfs (rw,relatime)\r\nmqueue on \/dev\/mqueue type mqueue (rw,relatime)<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6628\u5929\u5728solidot\u770b\u5230\u5173\u4e8e\/dev\u88ab\u6ee5\u7528\uff0c\u5f15\u53d1\u4e86\u6570\u4e2a\u53d1\u884c\u7248\u8ba8\u8bba\u7684\u6d88\u606f\u3002\u4e3b\u8981\u539f\u56e0\u662f\/dev\u662f\u4e00\u4e2a\u603b\u662f\u5b58\u5728\u7684\u7c7b\u4f3ctmpfs\u7684\u76ee\u5f55\uff0c\u5728\u7cfb\u7edf\u542f\u52a8\u7684\u521d\u671f\uff0c\u6587\u4ef6\u7cfb\u7edf\u90fd\u8fd8\u672a\u6302\u8f7d\u7684\u65f6\u5019\uff0c\u60f3\u8981\u4f7f\u7528\u4e00\u4e2a\u4e34\u65f6\u76ee\u5f55\uff0c\u90a3\u4e48\u5e94\u8be5\u600e\u4e48\u505a\u597d\u5462\uff1f\u6709\u4e0d\u5c11\u7a0b\u5e8f\u9009\u62e9\u4e86\u5728dev\u4e0b\u521b\u5efa\u9690\u85cf\u6587\u4ef6\uff0c\u672c\u6765\u8fd9\u4e9b\u6587\u4ef6\u5e94\u8be5\u653e\u5728\/var\/run\u4e0b\u9762\uff0c\u4f46\u662f\u7531\u4e8e\u5f88\u591a\u4eba\u4f1a\u5bf9\/var\u5355\u72ec\u5206\u533a\uff0c\u4f7f\u5f97\/var\u4e0d\u4e00\u5b9a\u5728\u5f00\u673a\u521d\u671f\u5c31\u5df2\u7ecf\u5b58\u5728\uff0c\u8fd9\u6837\u4f7f\u5f97\u672c\u6765\u5e94\u5f53\u5229\u7528\/var\/run\u7684\u7a0b\u5e8f\u6ca1\u6cd5\u4f7f\u7528\u5b83\u3002\u4e8e\u662f\u5728\u8ba8\u8bba\u8fc7\u540e\u51b3\u5b9a\u5f15\u5165\/run\uff0c\u4f5c\u4e3a \/var\/run\u7684\u4ee3\u66ff\u54c1\u3002Fedora 15\u7684systemd\u5df2\u7ecf\u505a\u51fa\u4e86\u8fd9\u4e2a\u6539\u53d8\u3002 \u5f53\u7136\u4f5c\u4e3a\u4e00\u540d\u4f7f\u7528systemd\u7684arch\u4f17\uff0c\u5f53\u7136\u4e5f\u5df2\u7ecf\u53d1\u73b0\u4e86\u8fd9\u4e2a\u6539\u53d8\uff01 rootfs on \/ type rootfs (rw) proc on \/proc type proc (rw,nosuid,nodev,noexec,relatime) sys on \/sys type sysfs (rw,nosuid,nodev,noexec,relatime) udev on \/dev type devtmpfs (rw,nosuid,relatime,size=10240k,nr_inodes=498421,mode=755) \/dev\/sda2 on \/ type btrfs (rw,noatime,nodiratime,ssd) tmpfs on \/dev\/shm type tmpfs (rw,nosuid,nodev,relatime) &hellip; <a href=\"https:\/\/www.csslayer.info\/wordpress\/linux\/dev-run\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-759","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts\/759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/comments?post=759"}],"version-history":[{"count":1,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts\/759\/revisions"}],"predecessor-version":[{"id":760,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts\/759\/revisions\/760"}],"wp:attachment":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/media?parent=759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/categories?post=759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/tags?post=759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}