Bruce Dubbs wrote:
> Pierre Labastie wrote:
>> Le 20/01/2014 15:47, Bruce Dubbs a écrit :
>>> Pierre,
>>>
>>> I have a couple of requests for enhancement of jhalfs.
>>>
>>> 1. We are changing the book to mount /run as a tmpfs in Section 6.2,
>>> but I think jhalfs is not umounting it at the completion of the run.
>>> Can you check that?
>
>> I am following book modifications, but I was waiting for the changes
>> in chapter 09 "rebooting the system" to include them in jhalfs. My main
>> concern is that it looks like the logic for unmounting shm should be
>> changed too, and I do not know exactly what is to be done.
>
> OK. I'll make that change. jhalfs probably doesn't need any changes.
It does need a change. In LFS/master.sh, the function do_housekeeping has:
@-if [ -h \$(MOUNT_PT)/dev/shm ]; then \\
link=\$\$(readlink \$(MOUNT_PT)/dev/shm); \\
umount \$(MOUNT_PT)/\$\$link; \\
unset link; \\
else \\
umount \$(MOUNT_PT)/dev/shm; \\
fi
That can be changed to simply:
@-umount \$(MOUNT_PT)/run
Here is my uncommitted diff:
--- chapter09/reboot.xml (revision 10447)
+++ chapter09/reboot.xml (working copy)
@@ -87,16 +87,8 @@
<para>Then unmount the virtual file systems:</para>
<screen><userinput>umount -v $LFS/dev/pts
-
-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/run
umount -v $LFS/proc
umount -v $LFS/sys</userinput></screen>
-- Bruce
--
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