diff options
| -rwxr-xr-x | rescue/tree/etc/oem | 119 |
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"; |