die "too dangerous" if $opt_testmode;
die "unknown partition type '$ptype'"
- if !($ptype eq '8E00' || $ptype eq '8300');
+ if !($ptype eq '8E00' || $ptype eq '8300' || $ptype eq 'BF01');
syscmd("sgdisk -Z ${target_dev}");
my $hdsize = hd_size($target_dev); # size in KB (1024 bytes)
die "hardisk '$target_dev' too small (${hdsize}GB)\n" if $hdgb < 8;
# 1 - BIOS boot partition (Grub Stage2): first free 1M
- # 2 - EFI ESP: next free 256M
+ # 2 - EFI ESP: next free 512M
# 3 - OS/Data partition: rest, up to $maxhdsize in MB
my $grubbootdev = get_partition_dev($target_dev, 1);
my $pcmd = ['sgdisk'];
- my $pnum = 1;
- push @$pcmd, "-n${pnum}:1M:+1M", "-t$pnum:EF02";
-
- $pnum = 2;
- push @$pcmd, "-n${pnum}:2M:+256M", "-t$pnum:EF00";
+ my $pnum = 2;
+ push @$pcmd, "-n${pnum}:1M:+512M", "-t$pnum:EF00";
$pnum = 3;
- push @$pcmd, "-n${pnum}:258M:${restricted_hdsize_mb}", "-t$pnum:$ptype";
+ push @$pcmd, "-n${pnum}:513M:${restricted_hdsize_mb}", "-t$pnum:$ptype";
push @$pcmd, $target_dev;
- my $os_size = $hdsize - 258*1024; # 256M + 1M + 1M alignment
+ my $os_size = $hdsize - 513*1024; # 512M efi + 1M bios_boot + 1M alignment
syscmd($pcmd) == 0 ||
die "unable to partition harddisk '${target_dev}'\n";
+ $pnum = 1;
+ $pcmd = ['sgdisk', '-a1', "-n$pnum:34:2047", "-t$pnum:EF02" , $target_dev];
+
+ syscmd($pcmd) == 0 ||
+ die "unable to create bios_boot partition '${target_dev}'\n";
+
&$udevadm_trigger_block();
foreach my $part ($efibootdev, $osdev) {
my ($devlist, $bootdevlist, $vdev) = get_zfs_raid_setup();
+ my $maxhdsize;
+ if ($config_options->{hdsize}) {
+ # max hdsize passed on cmdline (GB)
+ $maxhdsize = $config_options->{hdsize}*1024*1024;
+ }
+
+
my $disksize;
foreach my $hd (@$devlist) {
&$clean_disk(@$hd[1]);
}
foreach my $hd (@$bootdevlist) {
my $devname = @$hd[1];
+
my ($size, $osdev) =
- partition_bootable_zfs_disk($devname);
+ partition_bootable_disk($devname, $maxhdsize, 'BF01');
zfs_mirror_size_check($disksize, $size) if $disksize;
push @$bootdevinfo, { devname => $devname, osdev => $osdev};
$disksize = $size;