Attachment 159624 Details for Bug 248979 – initramfs.patch

[patch] initramfs.patch

initramfs.patch (text/plain), 2.76 KB, created by Pierre Ossman on 2007-07-19 23:50:26 UTC

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Creator: Pierre Ossman

Created: 2007-07-19 23:50:26 UTC

Size: 2.76 KB

patch

obsolete

>--- updateDiskless.bak	2007-01-22 20:15:49.000000000 +0100
>+++ updateDiskless	2007-07-20 01:39:12.000000000 +0200
>@@ -73,7 +73,7 @@
> #
> #  Copy the diskless init script onto the image 
> #
>-/bin/cp $INSTALLDIR/disklessrc $MNTPOINT/disklessrc || die;
>+/bin/cp $INSTALLDIR/disklessrc $MNTPOINT/init || die;
> #
> #  create required directories on the image 
> #
>@@ -278,65 +278,15 @@
>     imagesize=16000;
> fi;
> uncompressedimage=/tmp/image$$
>-TMPDIR=$MNTPOINT
>-MNTPOINT=/mnt/$$
>-/bin/mkdir -p $MNTPOINT || die;
>-rm -f $uncompressedimage;
>-/bin/dd if=/dev/zero of=$uncompressedimage bs=1k count=$imagesize 2> /dev/null || die;
>-chmod +rw $uncompressedimage;
>-img=$uncompressedimage
>-SIDEFFECTS="$MNTPOINT $uncompressedimage";
>-SELINUX=
>-SEMLS=
>-sedir=`while read d dir type r; do if [ "$type" = "selinuxfs" ]; then echo $dir; break; fi; done < /proc/mounts`
>-if [ -e $sedir/enforce ]; then
>-   SELINUX=1
>-#  SELinux is enabled; could be enforcing / permissive, doesn't matter
>-   if [ -e $sedir/mls ] && [ `cat $sedir/mls` -eq 1 ]; then
>-       SEMLS=':s0';
>-   fi;
>-fi
>-if [ "$SELINUX" -eq 1 ]; then
>-   /usr/bin/chcon -t fsadm_tmp_t $img >/dev/null 2>&1;
>-   # under new SELinux, mke2fs/tune2fs can only create filesystems in files with this context
>-fi
>-# We have to "echo y |" so that it doesn't complain about $IMAGE not
>-# being a block device
>-mke2fsOut=`echo y | /sbin/mke2fs $img 2>&1`;
>-if [ $? -ne 0 ]; then
>-   echo -e "mke2fs failed:\n$mke2fsOut";
>-   die;
>-fi;
>-/sbin/tune2fs -i0 $img >/dev/null 2>&1 || die;
>-if [ -n "$SELINUX" ]; then
>-    /usr/bin/chcon -t mount_tmp_t $img >/dev/null 2>&1;
>-#   new SELinux mount cannot mount files unless they have this context 
>-    /bin/mount -t ext2 -o loop,context=system_u:object_r:removable_t${SEMLS} $img $MNTPOINT || die;
>-#   do NOT enable creation of SELinux xattr labels in the initrd; new SELinux requires ':s0', old does not :-(
>-else
>-#  SELinux is disabled / not present; no labels will be created
>-    /bin/mount -t ext2 -o loop $img $MNTPOINT || die;
>-fi
>-CLEANUP="/bin/umount -f $MNTPOINT"
> #
>-# We don't need this directory, so let's save space
>-/bin/rm -rf $MNTPOINT/'lost+found'
>+#  Create the cpio archive
> #
>-#  Copy the temp directory to the initrd:
>-#
>-if ! (cd $TMPDIR; /bin/tar -cpf - . || die ) | (cd $MNTPOINT; /bin/tar -xpf -) ; then
>-   echo "Creation of initrd failed."
>-   die
>-fi;
>-/bin/rm -rf $TMPDIR;
>+(cd $MNTPOINT; echo nash-find . | /sbin/nash --force --quiet | cpio -H newc --quiet -o) >| $uncompressedimage || die;
>+rm -rf $MNTPOINT
> SIDEFFECTS=$uncompressedimage
> # 
>-#  Unmount and compress image file to be ready to boot
>+#  Compress image file to be ready to boot
> #
>-/bin/sync
>-/bin/umount $MNTPOINT
>-CLEANUP=''
>-/bin/rmdir  $MNTPOINT
> /bin/mkdir -p "$DESTDIR" ;
> if [ ! -d "$DESTDIR" ]; then
>    echo "Cannot create $DESTDIR directory.";

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Attachments on bug 248979: 159624