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-rwxr-xr-xrescue/tree/etc/oem119
1 files changed, 86 insertions, 33 deletions
diff --git a/rescue/tree/etc/oem b/rescue/tree/etc/oem
index 022c0160c..05f90a9a1 100755
--- a/rescue/tree/etc/oem
+++ b/rescue/tree/etc/oem
@@ -12,7 +12,7 @@ where [options] are:
";
exit 1;
}
-my (%options, $yes, $hd, $cd);
+my (%options, $yes, $hd, $hdp, $cd);
#- avoid globing as it is not available in rescue ramdisk.
foreach my $device (split ' ', `/bin/ls -d /proc/ide/hd*`) {
@@ -40,15 +40,63 @@ eval {
$cd ||= "scd" . $cdromNum++;
}
}
+ close F;
};
--e "/dev/$hd" or die "unable to access hard disk";
+#- examine DAC960 device.
+unless ($hd) {
+ local $_;
+ open F, "dmesg |";
+ while (<F>) {
+ m|/dev/(rd/.*?): .*?,| and $hd ||= $1, last;
+ }
+ close F;
+ if ($hd) {
+ my ($c_id, $d_id) = $hd =~ m|rd/c(\d+)d(\d+)|;
+ -d "/dev/rd" or mkdir "/dev/rd";
+ system "mknod", "/dev/$hd", "b", 48+$c_id, 8*$d_id;
+ foreach (1..7) {
+ system "mknod", "/dev/${hd}p$_", "b", 48+$c_id, 8*$d_id+$_;
+ }
+ $hdp = $hd . 'p';
+ }
+}
+#- examine Compaq Smart Array device.
+unless ($hd) {
+ foreach ('array/ida', 'cpqarray/ida', 'cciss/cciss') {
+ my $prefix = "/proc/driver/$_"; #- kernel 2.4 places it here
+ $prefix = "/proc/$_" if !-e "${prefix}0"; #- kernel 2.2
+
+ my ($name) = m|/(.*)|;
+ for (my $i = 0; -r ($f = "${prefix}$i"); $i++) {
+ local $_;
+ open F, $f;
+ while (<F>) {
+ if (m|^\s*($name/.*?):|) {
+ $hd ||= $1;
+ }
+ }
+ close F;
+ }
+ }
+ if ($hd) {
+ my ($type, $c_id, $d_id) = $hd =~ m,(ida|cciss)/c(\d+)d(\d+),;
+ -d "/dev/$type" or mkdir "/dev/$type";
+ system "mknod", "/dev/$hd", "b", ($type eq 'ida' ? 72 : 104)+$c_id, 16*$d_id;
+ foreach (1..15) {
+ system "mknod", "/dev/${hd}p$_", "b", ($type eq 'ida' ? 72 : 104)+$c_id, 16*$d_id+$_;
+ }
+ $hdp = $hd . 'p';
+ }
+}
+$hd && -e "/dev/$hd" or die "unable to access hard disk";
print "hd: $hd\ncd: $cd\n";
+$hdp ||= $hd;
#- try to free any reference to hard disk which will be used (as in rescue mode it has already loaded
#- existing partition in /mnt.
open F, "/proc/mounts";
while (<F>) {
- /$hd(\d*)\s+(\S+)/ and $already_mounted{$2} = "$hd$1";
+ /$hdp(\d*)\s+(\S+)/ and $already_mounted{$2} = "$hdp$1";
}
foreach (sort { $b cmp $a } keys %already_mounted) {
print "umounting $already_mounted{$_} from $_\n";
@@ -121,6 +169,11 @@ while (<F>) {
/(\d+)\s*sectors/ and $sectors = $1;
/(\d+)\s*cylinders/ and $cylinders = $1;
}
+if ($heads == 1 && $cylinders == 1) {
+ $cylinders = $sectors / 255 / 63;
+ $heads = 255;
+ $sectors = 63;
+}
close F;
for (1..2) {
open F, "parted /dev/$hd -s print |";
@@ -246,49 +299,47 @@ close F or die "unable to partition the disk $hd";
#- we have to build swap and mount it.
print "Setting swap\n";
-system "mkswap", "/dev/$hd$swap";
-system "swapon", "/dev/$hd$swap";
+system "mkswap", "/dev/$hdp$swap";
+system "swapon", "/dev/$hdp$swap";
#- we have
-print "Formatting /dev/$hd$inst partition\n";
-system "mkfs.ext2", "/dev/$hd$inst";
-print "Formatting /dev/$hd$root partition\n";
-system "mkfs.ext2", "/dev/$hd$root";
+print "Formatting /dev/$hdp$inst partition\n";
+system "mkfs.ext2", "/dev/$hdp$inst";
+print "Formatting /dev/$hdp$root partition\n";
+system "mkfs.ext2", "/dev/$hdp$root";
if ($var) {
- print "Formatting /dev/$hd$var partition\n";
- system "mkfs.ext2", "/dev/$hd$var";
+ print "Formatting /dev/$hdp$var partition\n";
+ system "mkfs.ext2", "/dev/$hdp$var";
}
if ($home) {
- print "Formatting /dev/$hd$home partition\n";
- system "mkfs.ext2", "/dev/$hd$home";
+ print "Formatting /dev/$hdp$home partition\n";
+ system "mkfs.ext2", "/dev/$hdp$home";
}
print "Mounting partitions\n";
mkdir "/hd";
-system "mount", "-t", "ext2", "/dev/$hd$inst", "/hd";
+system "mount", "-t", "ext2", "/dev/$hdp$inst", "/hd";
mkdir "/mnt";
-system "mount", "-t", "ext2", "/dev/$hd$root", "/mnt";
+system "mount", "-t", "ext2", "/dev/$hdp$root", "/mnt";
if ($var) {
mkdir "/mnt/var";
- system "mount", "-t", "ext2", "/dev/$hd$var", "/mnt/var";
+ system "mount", "-t", "ext2", "/dev/$hdp$var", "/mnt/var";
}
if ($home) {
mkdir "/mnt/home";
- system "mount", "-t", "ext2", "/dev/$hd$home", "/mnt/home";
+ system "mount", "-t", "ext2", "/dev/$hdp$home", "/mnt/home";
}
print "Copying installation on hard drive\n";
-if (-e "/boot/vmlinuz" && -e "/boot/hd.rdz" || -e "/cdrom/boot/vmlinuz" && -e "/cdrom/boot/hd.rdz") {
- system "cp", "-a", "/boot", "/cdrom/boot", "/hd";
+mkdir "/hd/boot";
+if (-e "/cdrom/oem/vmlinuz" && -e "/cdrom/oem/all.rdz") {
+ system "cp", "-a", "/cdrom/oem/vmlinuz", "/hd/boot/vmlinuz";
+ system "cp", "-a", "/cdrom/oem/all.rdz", "/hd/boot/all.rdz";
+} elsif (-e "/cdrom/boot/vmlinuz" && -e "/cdrom/boot/hd.rdz") {
+ system "cp", "-a", "/cdrom/boot/vmlinuz", "/hd/boot/vmlinuz";
+ system "cp", "-a", "/cdrom/boot/hd.rdz", "/hd/boot/all.rdz";
} else {
- mkdir "/hd/boot";
- unless (-e "/tmp/hd/vmlinuz" && -e "/tmp/hd/hd.rdz") {
- system "cp", "/cdrom/images/hd.img", "/hd/hd.img";
- mkdir "/tmp/hd";
- system "modprobe", "loop";
- system "mount", "/hd/hd.img", "/tmp/hd", "-o", "loop";
- }
- system "cp", "-a", "/tmp/hd/vmlinuz", "/tmp/hd/hd.rdz", "/hd/boot";
+ die "no installation stage1 found";
}
mkdir "/hd/Mandrake";
@@ -480,8 +531,8 @@ if (defined $resize_fat_size) {
print F "timeout 0\n\n";
print F "title oem\n";
}
-print F "kernel (hd0,$instz)/boot/vmlinuz ramdisk_size=32000 automatic=method:disk,disk:$hd,partition:$hd$inst,directory:/ hd vga=788 fbeginner flang=$flang oem defcfg=/tmp/hdimage/Mandrake/oem_patch.pl\n";
-print F "initrd (hd0,$instz)/boot/hd.rdz\n";
+print F "kernel (hd0,$instz)/boot/vmlinuz ramdisk_size=32000 automatic=method:disk,disk:$hd,partition:$hdp$inst,directory:/ hd vga=788 fbeginner flang=$flang oem defcfg=/tmp/hdimage/Mandrake/oem_patch.pl\n";
+print F "initrd (hd0,$instz)/boot/all.rdz\n";
#- if a windows partition is available, add an entrie for it.
if (defined $resize_fat_size) {
print F "\ntitle windows\n";
@@ -490,6 +541,9 @@ if (defined $resize_fat_size) {
print F "chainloader +1\n";
}
close F;
+open F, ">/hd/boot/grub/device.map";
+print F "(hd0) /dev/$hd\n";
+close F;
open F, "| grub --device-map=/hd/boot/grub/device.map --batch";
print F "install (hd0,$instz)/boot/grub/stage1 d (hd0) (hd0,$instz)/boot/grub/stage2 p (hd0,$instz)/boot/grub/menu.lst\n";
print F "quit\n";
@@ -519,12 +573,12 @@ foreach (qw(/etc /etc/sysconfig /etc/rpm /var /var/lib /var/lib/rpm /var/log /pr
}
system "mount", "-t", "proc", "proc", "/mnt/proc";
open F, ">/mnt/etc/fstab";
-print F "/dev/$hd$root / ext2 defaults 1 1\n";
+print F "/dev/$hdp$root / ext2 defaults 1 1\n";
if ($var) {
- print F "/dev/$hd$var /var ext2 defaults 1 2\n";
+ print F "/dev/$hdp$var /var ext2 defaults 1 2\n";
}
if ($home) {
- print F "/dev/$hd$home /home ext2 defaults 1 2\n";
+ print F "/dev/$hdp$home /home ext2 defaults 1 2\n";
}
close F;
open F, ">/mnt/etc/sysconfig/i18n";
@@ -609,7 +663,6 @@ system "umount", "/mnt/proc";
$home and system "umount", "/mnt/home";
$var and system "umount", "/mnt/var";
system "umount", "/mnt";
-system "umount", "/tmp/hd";
system "umount", "/hd";
system "umount", "/cdrom";
generated by cgit v1.2.1 (git 2.21.0) at 2024-11-01 14:56:39 +0000