Attachment 156497 Details for Bug 243188 – mkbootdisk.diff

[patch] mkbootdisk.diff

mkbootdisk.diff (text/plain), 2.34 KB, created by Jari Turkia on 2007-06-07 19:26:22 UTC

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Creator: Jari Turkia

Created: 2007-06-07 19:26:22 UTC

Size: 2.34 KB

patch

obsolete

>--- /sbin/mkbootdisk.orig	2007-06-07 21:00:48.000000000 +0300
>+++ /sbin/mkbootdisk	2007-06-07 21:03:20.000000000 +0300
>@@ -3,6 +3,8 @@
> # mkbootdisk
> #
> # Written by Erik Troan <ewt@redhat.com>
>+#
>+# 7th Jun 2007	Jari Turkia <jmjt@lut.fi> Added Xen support
> 
> pause=yes
> unset kernel
>@@ -12,6 +14,7 @@
> unset mountopts
> unset isoimage
> unset realdev
>+unset xen
> size=1440
> failed=0
> 
>@@ -19,12 +22,13 @@
> PATH=/sbin:$PATH
> export PATH
> 
>-VERSION=1.5.3
>+VERSION=1.5.3_JT
> 
> usage () {
>     cat >&2 <<EOF
> usage: `basename $0` [--version] [--noprompt] [--device <devicefile>] 
>-       [--verbose -v] [--iso] [--kernelargs <args>] [--size <size>]  <kernel>
>+       [--verbose -v] [--iso] [--kernelargs <args>] [--size <size>]
>+       [--xen] <kernel>
>        (ex: `basename $0` --device /dev/fd1 2.0.31)
> EOF
>     exit $1
>@@ -65,6 +69,9 @@
> 	    rm -rf $MOUNTDIR
> 	    exit 0
> 	    ;;
>+	--xen)
>+	    xen=true
>+	    ;;
> 	*)
> 	    if [ -z "$kernel" ]; then
> 		kernel=$1
>@@ -100,6 +107,14 @@
>     rm -rf $MOUNTDIR
>     exit 1
> }
>+if [ -n "$xen" ]; then
>+    xenfile=xen.gz-${kernel%xen}
>+    [ -f /boot/$xenfile ] || {
>+        echo "/boot/$xenfile does not exist." >&2
>+        rm -rf $MOUNTDIR
>+        exit 1
>+    }
>+fi
> 
> 
> rootdev=`awk '$1 ~ /^[^#]/ && $2 ~ /^\/$/ { print $1 ; exit }' /etc/fstab`
>@@ -224,6 +239,16 @@
> fi
> [ $? = 0 ] || failed=1
> [ -n "$verbose" ] && echo "done."
>+if [ -n "$xen" ]; then
>+  [ -n "$verbose" ] && echo -n "Copying /usr/lib/syslinux/mboot.c32... "
>+  cp -p /usr/lib/syslinux/mboot.c32 $BOOTDESTDIR/
>+  [ $? = 0 ] || failed=1
>+  [ -n "$verbose" ] && echo "done."
>+  [ -n "$verbose" ] && echo -n "Copying /boot/$xenfile... "
>+  cp -p /boot/$xenfile $BOOTDESTDIR/xen.gz
>+  [ $? = 0 ] || failed=1
>+  [ -n "$verbose" ] && echo "done."
>+fi
> 
> [ -n "$verbose" ] && echo -n "Configuring bootloader... "
> 
>@@ -233,14 +258,22 @@
>     rootdev=$(ls -l $rootdev | sed 's/,//' | awk '{ printf("%02x%02x\n", $5, $6); }')
> fi
> 
>+if [ -n "$xen" ]; then
>+    kernel_line=mboot.c32
>+    append_line="xen.gz --- vmlinuz $kernelargs root=$rootdev --- initrd.img"
>+else
>+    kernel_line=vmlinuz
>+    append_line="$INITRDARG $kernelargs root=$rootdev"
>+fi
>+
> cat > $cfgfile <<EOF
> default linux
> prompt 1
> display boot.msg
> timeout 100
> label linux
>-	kernel vmlinuz
>-	append $INITRDARG $kernelargs root=$rootdev
>+	kernel $kernel_line
>+	append $append_line
> EOF
> 
> [ $? = 0 ] || failed=1

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