store grub install device list with debconf

diff --git a/proxinstall b/proxinstall
index 782e0fdf84c14dbc036c322e524ec2f7e0e7389c..aced8cda33a0a75cf91f0609056938168ab2beae 100755 (executable)
--- a/proxinstall
+++ b/proxinstall
@@ -846,7 +846,8 @@ sub extract_data {
                    partition_bootable_disk($devname, undef, 1);
                die "unable to mirror disks with different sizes!\n" 
                    if $disksize && ($size != $disksize);
-               push @$bootdevinfo, { esp => $efidev, devname => $devname };
+               my $by_id = find_stable_path ("/dev/disk/by-id", $devname);
+               push @$bootdevinfo, { esp => $efidev, devname => $devname, by_id => $by_id };
                $disksize = $size;
                $vdev =~ s/ $devname/ $osdev/;
            }
@@ -876,7 +877,8 @@ sub extract_data {
            ($os_size, $osdev, $efidev) = 
                partition_bootable_disk($target_hd, $maxhdsize, $use_zfs);
            
-           push @$bootdevinfo, { esp => $efidev, devname => $target_hd };
+           my $by_id = find_stable_path ("/dev/disk/by-id", $target_hd);
+           push @$bootdevinfo, { esp => $efidev, devname => $target_hd, by_id => $by_id };
 
            sleep(1); # give kernel time to reread part table
 
@@ -1083,6 +1085,11 @@ sub extract_data {
 
        syscmd ("touch  $targetdir/proxmox_install_mode");
 
+       my $grub_install_devices_txt;
+       foreach my $di (@$bootdevinfo) {
+           $grub_install_devices_txt .= " $di->{by_id}" if $di->{by_id};
+       }
+
        debconfig_set ($targetdir, <<_EOD);
 locales locales/default_environment_locale select en_US.UTF-8
 locales locales/locales_to_be_generated select en_US.UTF-8 UTF-8
@@ -1090,6 +1097,7 @@ samba-common samba-common/dhcp boolean false
 samba-common samba-common/workgroup string WORKGROUP
 postfix postfix/main_mailer_type select Local only
 console-data console-data/keymap/policy select Don\'t touch keymap
+grub-pc grub-pc/install_devices select $grub_install_devices_txt
 _EOD
 
        my $pkgdir = $opt_testmode ? "packages" : "/proxmox/packages";