Fixed the fontproblem for gdm + ubuntu + bindmounts

git-svn-id: http://svn.openslx.org/svn/openslx/trunk@328 95ad53e4-c205-0410-b2fa-d234c58c8868

2 files changed, 12 insertions, 3 deletions

diff --git a/initrd/distro-specs/ubuntu/config-default b/initrd/distro-specs/ubuntu/config-default
index 0d6835de..63b78014 100644
--- a/initrd/distro-specs/ubuntu/config-default
+++ b/initrd/distro-specs/ubuntu/config-default
@@ -12,10 +12,12 @@
 # D_DIRINBINDMNT - lists of directories to be created in bind mounted rw
 # part of the client filesystem
 # D_RODIRSINRW - ReadOnly Directories in RW part of filesystem to save on 
+# D_RWDIRSINRO - Writable Subdirectories in the RO-Dirs (D_RODIRSINRW)  
 # TempFS usage
 # D_DIRINDXS - directories in client filesystem which should be present 
 # anyhow
 # D_BINDMNT - any code which is specific in bind mount environment
+# D_BINDMPTS - These directories will be created in the ramdisk and movemounted to the root ("/") this will also happen to /var and /etc
 # D_RCDIRS - runlevel directories relative to /etc
 # D_XF86CONFFILE - name and location of XFree/Xorg config file, e.g.
 # /etc/X11/xorg.conf or /etc/X11/XF86config, ...
@@ -33,8 +35,9 @@ pptp.d\nisdn\nyouservers\nhardware/hwcfg*\n\
 X11/xdm/pixmaps\ndhclient.script\n\
 rc2.d/*\nrc5.d/*"
 D_BINDMPTS="tmp root home"
-D_DIRINBINDMNT="/var/run /var/log /var/tmp /var/lib/gdm"
-D_RODIRSINRW="etc/gconf etc/X11/xkb /var/adm /var/lib/texmf"
+D_DIRINBINDMNT="/var/run /var/log /var/tmp"
+D_RODIRSINRW="etc/gconf etc/X11/xkb /var/adm /var/lib/"
+D_RWDIRSINRO="/var/lib/gdm"
 D_DIRINDXS="/var/X11R6/compose-cache \
 /var/run/sysconfig/tmp /var/adm /var/lib/rpm /var/lib/nobody \
 /var/lib/pam_devperm /var/lib/bluetooth \
diff --git a/initrd/initrd-stuff/init b/initrd/initrd-stuff/init
index f36913ff..1e57e5f2 100755
--- a/initrd/initrd-stuff/init
+++ b/initrd/initrd-stuff/init
@@ -380,9 +380,12 @@ elif [ -z "$COWLOOP" ] ; then
   for path in ${D_BINDMPTS} ; do
     mkdir -p ${RWDIR}/${path} >/dev/null 2>&1
     mount -n --bind ${RWDIR}/${path} /mnt/${path}
+    [ ${DEBUGLEVEL} -gt 1 ] && echo "Created ${RWDIR}/${path} and mounted it to /mnt/$path"
   done
   # see above ...
   ldcfg
+  # Save the RO Directories mentioned in the distro-specific
+  # config to a temporary directory. They will lateron be restored 
   for path in ${D_RODIRSINRW}; do
     if [ -d /mnt/${path} ] ; then
       LIST=${path}" "$LIST
@@ -398,7 +401,6 @@ elif [ -z "$COWLOOP" ] ; then
   done
   testmkd ${RWDIR}/var/tmp
   chmod a+rwxt ${RWDIR}/var/tmp >/dev/null 2>&1
-
   echo -e "${D_ETCEXCL} @@@COMETCEXCL@@@" >>/tmp/etc.exclude
   # if ld.so.cache is to be generated then do not copy the file
   [ -z "${NOLDSC}" ] && echo -e "ld.so.cache*" >>/tmp/etc.exclude
@@ -434,6 +436,10 @@ servconfig &
 for path in @@@COMDIRINDXS@@@ ${D_DIRINDXS} ${D_DIRINBINDMNT} ; do
   testmkd /mnt/${path}
 done
+# Needed writable subdirs nested in readonly subdirs of writable one
+for path in ${D_RWDIRSINRO}; do
+  mount -n -t tmpfs none /mnt/${path}
+done
 for i in /var/run/utmp /var/log/wtmp /var/log/lastlog /etc/mtab ; do
   echo -n > /mnt/$i
 done