Changeset 2572b8e for BOOK/final-system/common/udev.xml

Timestamp:

Jan 30, 2011, 12:25:16 PM (14 years ago)

Author:

Joe Ciccone <jciccone@…>

Branches:

clfs-3.0.0-systemd, clfs-3.0.0-sysvinit, master, systemd, sysvinit

Children:

a4d251f

Parents:

2580945

git-author:

Joe Ciccone <jciccone@…> (01/30/11 12:13:32)

git-committer:

Joe Ciccone <jciccone@…> (01/30/11 12:25:16)

Message:

Create the required device nodes on the udev page instead of relying
on the bootscripts to create them.

File:

• BOOK/final-system/common/udev.xml (modified) (1 diff)

BOOK/final-system/common/udev.xml

@@ -46 +46 @@
 
 <screen os="j"><userinput>install -dv /lib/firmware</userinput></screen>
+
+  </sect2>
+
+  <sect2 id="conf-udev" role="configuration">
+    <title>Configuring Udev</title>
+
+    <para>When systemd starts a tmpfs filesystem is mounted over
+    <filename class="directory">/dev</filename> and the previous entries are
+    no-longer available. The folling command creates files that are copied
+    over when udevd starts:</para>
+
+<screen><userinput>mkdir -pv /lib/udev/devices/{pts,shm}
+mknod -m 0600 /lib/udev/devices/console c 5 1
+mknod -m 0666 /lib/udev/devices/null c 1 3
+mknod -m 0666 /lib/udev/devices/zero c 1 5
+mknod -m 0600 /lib/udev/devices/kmsg c 1 11
+ln -snvf /proc/self/fd /lib/udev/devices/fd
+ln -snvf /proc/self/fd/0 /lib/udev/devices/stdin
+ln -snvf /proc/self/fd/1 /lib/udev/devices/stdout
+ln -snvf /proc/self/fd/2 /lib/udev/devices/stderr
+ln -snvf /proc/kcore /lib/udev/devices/core</userinput></screen>
 
   </sect2>