summaryrefslogtreecommitdiffstats
path: root/images/make_boot_img
diff options
context:
space:
mode:
Diffstat (limited to 'images/make_boot_img')
-rwxr-xr-ximages/make_boot_img26
1 files changed, 11 insertions, 15 deletions
diff --git a/images/make_boot_img b/images/make_boot_img
index d4cda303a..3b670c941 100755
--- a/images/make_boot_img
+++ b/images/make_boot_img
@@ -225,12 +225,11 @@ sub boot_img_i386 {
_ "cp -f $rdz $tmp_mnt/$short_type.rdz";
unlink $rdz;
- # mtools wants the image to be a power of 32
+ # mtools wants the image to be a power of 32, and matching 63 cylinders from new dosfstools
my $syslinux_overhead = 32 * 16;
- my $size = max(ceil(chomp_(`du -s -k $tmp_mnt`) / 32) * 32 + $syslinux_overhead, 1440);
- _ "dd if=/dev/zero of=$img bs=1k count=$size";
+ my $size = ceil(max(ceil(chomp_(`du -s -k $tmp_mnt`) / 32) * 32 + $syslinux_overhead, 1440) / 63) * 63;
- _ "/sbin/mkdosfs $img";
+ _ "/sbin/mkdosfs -C $img $size";
_ "mcopy -i $img $tmp_mnt/* ::";
_ "syslinux $img";
_ "rm -rf $tmp_mnt";
@@ -357,11 +356,10 @@ sub boot_iso {
# add theme
_ "cp -r /boot/grub2/{fonts,themes} .boot_iso/EFI/BOOT/";
_ "cp -f grub2.theme .boot_iso/EFI/BOOT/themes/maggy/theme.txt";
- # create efiboot.img
- my $efisize = ceil(chomp_(`du -s -k .boot_iso/EFI`) / 1024) * 1024;
+ # create efiboot.img, matching 63 cylinders from new dosfstools
+ my $efisize = ceil(ceil(chomp_(`du -s -k .boot_iso/EFI`) / 1024) * 1024 / 63) * 63;
my $efi_img = ".boot_iso/isolinux/efiboot.img";
- _ "dd if=/dev/zero of=$efi_img bs=1k count=$efisize";
- _ "/sbin/mkdosfs -F12 $efi_img";
+ _ "/sbin/mkdosfs -F12 -C $efi_img $efisize";
_ "mcopy -s -i $efi_img .boot_iso/EFI ::";
# create iso
_ "$cmd -eltorito-alt-boot -e isolinux/efiboot.img -no-emul-boot -o $iso .boot_iso";
@@ -380,10 +378,8 @@ sub hd_grub {
my ($grub_dir) = glob("/lib/grub/*-mageia");
my @grub_files = map { "$grub_dir/$_" } qw(stage1 stage2);
- # mtools wants the image to be a power of 32
- my $size = ceil((40_000 + sum(map { -s $_ } @grub_files)) / 32 / 1024) * 32;
-
- _ "dd if=/dev/zero of=$img bs=1k count=$size";
+ # mtools wants the image to be a power of 32 and matching 63 cylinders from new dosfstools
+ my $size = ceil(ceil((40_000 + sum(map { -s $_ } @grub_files)) / 32 / 1024) * 32 / 63) * 63;
_ "rm -rf $tmp_mnt"; mkdir $tmp_mnt;
_ "cp @grub_files $tmp_mnt";
@@ -396,8 +392,8 @@ fallback 1
title Mageia Install
root (hd0,0)
-kernel /cooker/isolinux/alt0/vmlinuz $default_append $default_acpi $default_vga $default_iswmd automatic=method:disk
-initrd /cooker/isolinux/alt0/all.rdz
+kernel /cauldron/isolinux/alt0/vmlinuz $default_append $default_acpi $default_vga $default_iswmd automatic=method:disk
+initrd /cauldron/isolinux/alt0/all.rdz
title Help
@@ -416,7 +412,7 @@ pause .
pause HELP END
EOF
- _ "/sbin/mkdosfs $img";
+ _ "/sbin/mkdosfs -C $img $size";
_ "mcopy -i $img $tmp_mnt/* ::";
_ "rm -rf $tmp_mnt";