diff options
| author | Archaic <archaic@linuxfromscratch.org> | 2005-06-27 23:17:32 +0000 |
|---|---|---|
| committer | Archaic <archaic@linuxfromscratch.org> | 2005-06-27 23:17:32 +0000 |
| commit | 8446a0be74da27be100fdb8cf839db8d9e10e706 (patch) | |
| tree | 2fe7dbcb8ee3ab67aad0c13a795fa3f5b8a7e841 /chapter06 | |
| parent | 4bcbf2936dcf99128f1f1b8afbc875819b8a9893 (diff) | |
Switched from mounting /dev on a ramfs to a tmpfs.
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@6208 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
Diffstat (limited to 'chapter06')
| -rw-r--r-- | chapter06/devices.xml | 23 | ||||
| -rw-r--r-- | chapter06/kernfs.xml | 2 |
2 files changed, 13 insertions, 12 deletions
diff --git a/chapter06/devices.xml b/chapter06/devices.xml index f16fdb780..c8a965314 100644 --- a/chapter06/devices.xml +++ b/chapter06/devices.xml @@ -22,19 +22,18 @@ mknod -m 666 /dev/null c 1 3</userinput></screen> </sect2> <sect2> -<title>Mounting ramfs and Populating /dev</title> +<title>Mounting tmpfs and Populating /dev</title> <para>The recommended method of populating the <filename class="directory">/dev</filename> directory with devices is to mount a virtual -filesystem (such as <systemitem class="filesystem">ramfs</systemitem> or -<systemitem class="filesystem">tmpfs</systemitem>) on the <filename -class="directory">/dev</filename> directory, and allow the devices to be created -dynamically on that virtual filesystem as they are detected or accessed. This is -generally done during the boot process. Since this new system has not been -booted, it is necessary to do what the bootscripts would otherwise do by -mounting <filename class="directory">/dev</filename>:</para> +filesystem (such as <systemitem class="filesystem">tmpfs</systemitem>) on the +<filename class="directory">/dev</filename> directory, and allow the devices to +be created dynamically on that virtual filesystem as they are detected or +accessed. This is generally done during the boot process. Since this new system +has not been booted, it is necessary to do what the bootscripts would otherwise +do by mounting <filename class="directory">/dev</filename>:</para> -<screen><userinput>mount -n -t ramfs none /dev</userinput></screen> +<screen><userinput>mount -n -t tmpfs none /dev</userinput></screen> <para>The Udev package is what actually creates the devices in the <filename class="directory">/dev</filename> directory. Since it will not be installed @@ -51,8 +50,10 @@ mknod -m 444 /dev/urandom c 1 9 chown root:tty /dev/{console,ptmx,tty}</userinput></screen> <!-- --> -<para>There are some symlinks and directories required by LFS that are -not created by Udev, so create those here:</para> +<para>There are some symlinks and directories required by LFS that are created +during boot by the bootscripts. Since this is a chroot environment and not a +booted environment, those symlinks and directories need to be created +here:</para> <screen><userinput>ln -s /proc/self/fd /dev/fd ln -s /proc/self/fd/0 /dev/stdin diff --git a/chapter06/kernfs.xml b/chapter06/kernfs.xml index 0f925c979..2755dea13 100644 --- a/chapter06/kernfs.xml +++ b/chapter06/kernfs.xml @@ -29,7 +29,7 @@ environment.</para> chroot environment. To keep the host up to date, perform a <quote>fake mount</quote> for each of these now:</para> -<screen><userinput>mount -f -t ramfs ramfs $LFS/dev +<screen><userinput>mount -f -t tmpfs tmpfs $LFS/dev mount -f -t tmpfs tmpfs $LFS/dev/shm mount -f -t devpts -o gid=4,mode=620 devpts $LFS/dev/pts</userinput></screen> |