diff options
| -rw-r--r-- | chapter01/changelog.xml | 5 | ||||
| -rw-r--r-- | chapter06/kernfs.xml | 21 | ||||
| -rw-r--r-- | chapter09/reboot.xml | 10 |
3 files changed, 25 insertions, 11 deletions
diff --git a/chapter01/changelog.xml b/chapter01/changelog.xml index 78a4c1690..78d017e9a 100644 --- a/chapter01/changelog.xml +++ b/chapter01/changelog.xml @@ -40,6 +40,11 @@ <para>2012-12-28</para> <itemizedlist> <listitem> + <para>[bdubbs] - Fix the location for mounting /dev/shm + inside chroot. Fixes + <ulink url="&lfs-ticket-root;3258">#3258</ulink>.</para> + </listitem> + <listitem> <para>[matthew] - Move the build of Procps to before E2fsprogs as the latter requires <command>ps</command> to be available during its testsuite run.</para> diff --git a/chapter06/kernfs.xml b/chapter06/kernfs.xml index 4667d6012..51bcbe59c 100644 --- a/chapter06/kernfs.xml +++ b/chapter06/kernfs.xml @@ -74,16 +74,17 @@ mount -vt sysfs sysfs $LFS/sys</userinput></screen> <para>In some host systems, <filename>/dev/shm</filename> is a symbolic link to <filename class="directory">/run/shm</filename>. - Inside a chroot environment, this symbolic link needs to be - changed to a normal directory before mounting as a temporary - file system:</para> - -<screen><userinput>if [ -h /dev/shm ]; then - rm -f $LFS/dev/shm - mkdir $LFS/dev/shm -fi - -mount -vt tmpfs shm $LFS/dev/shm</userinput></screen> + Inside a chroot environment, this temporary file system needs + to be mounted separate from the host file system:</para> + +<screen><userinput>if [ -h $LFS/dev/shm ]; then + link=$(readlink $LFS/dev/shm) + mkdir -p $LFS/$link + mount -vt tmpfs shm $LFS/$link + unset link +else + mount -vt tmpfs shm $LFS/dev/shm +fi</userinput></screen> </sect2> diff --git a/chapter09/reboot.xml b/chapter09/reboot.xml index 78d7ac550..59a24d4d2 100644 --- a/chapter09/reboot.xml +++ b/chapter09/reboot.xml @@ -33,7 +33,15 @@ <para>Then unmount the virtual file systems:</para> <screen><userinput>umount -v $LFS/dev/pts -umount -v $LFS/dev/shm + +if [ -h $LFS/dev/shm ]; then + link=$(readlink $LFS/dev/shm) + umount -v $LFS/$link + unset link +else + umount -v $LFS/dev/shm +fi + umount -v $LFS/dev umount -v $LFS/proc umount -v $LFS/sys</userinput></screen> |