summaryrefslogtreecommitdiffstats
path: root/perl-install/fs/partitioning_wizard.pm
blob: a4f79a43b5817c66d678b0964ff406460fa6358b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
package fs::partitioning_wizard; # $Id$

use diagnostics;
use strict;
use utf8;

use common;
use devices;
use fsedit;
use fs::type;
use fs::mount_point;
use partition_table;
use partition_table::raw;
use partition_table::dos;
use POSIX qw(ceil);

#- unit of $mb is mega bytes, min and max are in sectors, this
#- function is used to convert back to sectors count the size of
#- a partition ($mb) given from the interface (on Resize or Create).
#- modified to take into account a true bounding with min and max.
sub from_Mb {
    my ($mb, $min, $max) = @_;
    $mb <= to_Mb($min) and return $min;
    $mb >= to_Mb($max) and return $max;
    MB($mb);
}
sub to_Mb {
    my ($size_sector) = @_;
    to_int($size_sector / 2048);
}

sub partition_with_diskdrake {
    my ($in, $all_hds, $fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab) = @_;
    my $ok; 

    do {
	$ok = 1;
	my $do_force_reload = sub {
            my $new_hds = fs::get::empty_all_hds();
            fs::any::get_hds($new_hds, $fstab, $manual_fstab, $partitioning_flags, $skip_mtab, $in);
            %$all_hds = %$new_hds;
            $all_hds;
	};
	require diskdrake::interactive;
	{
	    local $::expert = 0;
	    diskdrake::interactive::main($in, $all_hds, $do_force_reload);
	}
	my @fstab = fs::get::fstab($all_hds);
	
	unless (fs::get::root_(\@fstab)) {
	    $ok = 0;
	    $in->ask_okcancel(N("Partitioning"), N("You must have a root partition.
For this, create a partition (or click on an existing one).
Then choose action ``Mount point'' and set it to `/'"), 1) or return;
	}
	if (!any { isSwap($_) } @fstab) {
	    $ok &&= $in->ask_okcancel('', N("You do not have a swap partition.\n\nContinue anyway?"));
	}
	if (arch() =~ /ia64/ && !fs::get::has_mntpoint("/boot/efi", $all_hds)) {
	    $in->ask_warn('', N("You must have a FAT partition mounted in /boot/efi"));
	    $ok = '';
	}
    } until $ok;
    1;
}

sub partitionWizardSolutions {
    my ($in, $all_hds, $all_fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab, $target) = @_;
    my $hds = $all_hds->{hds};
    my $fstab;
    my $full_fstab = [ fs::get::fstab($all_hds) ];
    if ($target) {
        $hds = [ $target ];
        $fstab = [ grep { $_->{rootDevice} eq $target->{device} } fs::get::fstab($all_hds) ];
    } else {
        $fstab = $full_fstab;
    }

    my @wizlog;
    my (%solutions);

    my $min_linux = MB(600);
    my $min_swap = MB(50);
    my $min_freewin = MB(100);

    # each solution is a [ score, text, function ], where the function retunrs true if succeeded

    my @hds_rw = grep { !$_->{readonly} } @$hds;
    my @hds_can_add = grep { $_->can_add } @hds_rw;
    if (fs::get::hds_free_space(@hds_can_add) > $min_linux) {
	$solutions{free_space} = [ 30, N("Use free space"), sub { fsedit::auto_allocate($all_hds, $partitions); 1 } ];
    } else { 
	push @wizlog, N("Not enough free space to allocate new partitions") . ": " .
	  (@hds_can_add ? 
	   fs::get::hds_free_space(@hds_can_add) . " < $min_linux" :
	   "no harddrive on which partitions can be added");
    }

    if (my @truefs = grep { isTrueLocalFS($_) } @$fstab) {
	#- value twice the ext2 partitions
	$solutions{existing_part} = [ 20 + @truefs + @$fstab, N("Use existing partitions"), sub { fs::mount_point::ask_mount_points($in, $full_fstab, $all_hds) } ];
    } else {
	push @wizlog, N("There is no existing partition to use");
    }

    if (my @ok_for_resize_fat = grep { isFat_or_NTFS($_) && !fs::get::part2hd($_, $all_hds)->{readonly}
					 && !isRecovery($_) && $_->{size} > $min_linux + $min_swap + $min_freewin } @$fstab) {
        @ok_for_resize_fat = map {
            my $part = $_;
            my $hd = fs::get::part2hd($part, $all_hds);
            my $resize_fat = eval {
                my $pkg = $part->{fs_type} eq 'vfat' ? do { 
                    require resize_fat::main;
                    'resize_fat::main';
                } : do {
                    require diskdrake::resize_ntfs;
                    'diskdrake::resize_ntfs';
                };
                $pkg->new($part->{device}, devices::make($part->{device}));
            };
            if ($@) {
                log::l("The FAT resizer is unable to handle $part->{device} partition%s", formatError($@));
                undef $part;
            }
            if ($part) {
                my $min_win = eval {
                    my $_w = $in->wait_message(N("Resizing"), N("Computing the size of the Microsoft Windows® partition"));
                    $resize_fat->min_size + $min_freewin;
                };
                if ($@) {
                    log::l("The FAT resizer is unable to get minimal size for $part->{device} partition %s", formatError($@));
                    undef $part;
                } else {
                    my $min_linux_all = $min_linux + $min_swap;
                    #- make sure that even after normalizing the size to cylinder boundaries, the minimun will be saved,
                    #- this save at least a cylinder (less than 8Mb).
                    $min_win += partition_table::raw::cylinder_size($hd);
                    
                    if ($part->{size} <= $min_linux_all + $min_win) {
#                die N("Your Microsoft Windows® partition is too fragmented. Please reboot your computer under Microsoft Windows®, run the ``defrag'' utility, then restart the Mandriva Linux installation.");
                        undef $part;
                    } else {
                        $part->{resize_fat} = $resize_fat;
                        $part->{min_win} = $min_win;
                        $part->{min_linux} = $min_linux_all;
                        #- try to keep at least 1GB free for Windows
                        #- try to use from 6GB to 10% free space for Linux
                        my $suggested_size = max(
                            $part->{min_win} + 1*MB(1024),
                            min(
                                $part->{size} - 0.1 * ($part->{size} - $part->{min_win}),
                                $part->{size} - 6*MB(1024),
                            ),
                        );
                        $part->{req_size} = max(min($suggested_size, $part->{size} - $part->{min_linux}), $part->{min_win});
                    }
                }
            }
            $part || ();
        } @ok_for_resize_fat;
	if (@ok_for_resize_fat) {
            $solutions{resize_fat} = 
                [ 20 - @ok_for_resize_fat, N("Use the free space on a Microsoft Windows® partition"),
                  sub {
                      my $part;
                      if (!$in->isa('interactive::gtk')) {
                          $part = $in->ask_from_listf_raw({ messages => N("Which partition do you want to resize?"),
                                                               interactive_help_id => 'resizeFATChoose',
                                                             }, \&partition_table::description, \@ok_for_resize_fat) or return;
                          $part->{size} > $part->{min_linux} + $part->{min_win} or die N("Your Microsoft Windows® partition is too fragmented. Please reboot your computer under Microsoft Windows®, run the ``defrag'' utility, then restart the Mandriva Linux installation.");
                      } else {
                          $part = top(grep { $_->{req_size} } @ok_for_resize_fat);
                      }
                      my $resize_fat = $part->{resize_fat};
                      my $hd = fs::get::part2hd($part, $all_hds);
                      $in->ask_okcancel('', formatAlaTeX(
                                            #-PO: keep the double empty lines between sections, this is formatted a la LaTeX
                                            N("WARNING!


Your Microsoft Windows® partition will be now resized.


Be careful: this operation is dangerous. If you have not already done so, you first need to exit the installation, run \"chkdsk c:\" from a Command Prompt under Microsoft Windows® (beware, running graphical program \"scandisk\" is not enough, be sure to use \"chkdsk\" in a Command Prompt!), optionally run defrag, then restart the installation. You should also backup your data.


When sure, press %s.", N("Next")))) or return;

                      my $oldsize = $part->{size};
                      if (!$in->isa('interactive::gtk')) {
                          my $mb_size = to_Mb($part->{req_size});
                          my $max_win = $part->{size} - $part->{min_linux};
                          $in->ask_from(N("Partitionning"), N("Which size do you want to keep for Microsoft Windows® on partition %s?", partition_table::description($part)), [
                                        { label => N("Size"), val => \$mb_size, min => to_Mb($part->{min_win}), max => to_Mb($max_win), type => 'range' },
                                    ]) or return;
                          $part->{req_size} = from_Mb($mb_size, $part->{min_win}, $part->{max_win});
                      }
                      $part->{size} = $part->{req_size};
                      
                      $hd->adjustEnd($part);
                      
                      eval { 
                          my $_w = $in->wait_message(N("Resizing"), N("Resizing Microsoft Windows® partition"));
                          $resize_fat->resize($part->{size});
                      };
                      if (my $err = $@) {
                          $part->{size} = $oldsize;
                          die N("FAT resizing failed: %s", formatError($err));
                      }
                      
                      $in->ask_warn('', N("To ensure data integrity after resizing the partition(s), 
filesystem checks will be run on your next boot into Microsoft Windows®")) if $part->{fs_type} ne 'vfat';
                      
                      set_isFormatted($part, 1);
                      partition_table::will_tell_kernel($hd, resize => $part); #- down-sizing, write_partitions is not needed
                      partition_table::adjust_local_extended($hd, $part);
                      partition_table::adjust_main_extended($hd);
                      
                      fsedit::auto_allocate($all_hds, $partitions);
                      1;
                  }, \@ok_for_resize_fat ];
        }
    } else {
	push @wizlog, N("There is no FAT partition to resize (or not enough space left)");
    }

    if (@$fstab && @hds_rw) {
	$solutions{wipe_drive} =
	  [ 10, fsedit::is_one_big_fat_or_NT($hds) ? N("Remove Microsoft Windows®") : N("Erase and use entire disk"), 
	    sub {
                my $hd;
                if (!$in->isa('interactive::gtk')) {
                    $hd = $in->ask_from_listf_raw({ messages => N("You have more than one hard drive, which one do you install linux on?"),
                                                       title => N("Partitioning"),
                                                       interactive_help_id => 'takeOverHdChoose',
                                                     },
                                                     \&partition_table::description, \@hds_rw) or return;
                } else {
                    $hd = $target;
                }
		$in->ask_okcancel_({ messages => N("ALL existing partitions and their data will be lost on drive %s", partition_table::description($hd)),
				    title => N("Partitioning"),
				    interactive_help_id => 'takeOverHdConfirm' }) or return;
		fsedit::partition_table_clear_and_initialize($all_hds->{lvms}, $hd, $in);
		fsedit::auto_allocate($all_hds, $partitions);
		1;
	    } ];
    }

    if (@hds_rw || find { $_->isa('partition_table::lvm') } @$hds) {
	$solutions{diskdrake} = [ 0, N("Custom disk partitioning"), sub {
	    partition_with_diskdrake($in, $all_hds, $all_fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab);
        } ];
    }

    $solutions{fdisk} =
      [ -10, N("Use fdisk"), sub { 
	    $in->enter_console;
	    foreach (@$hds) {
		print "\n" x 10, N("You can now partition %s.
When you are done, do not forget to save using `w'", partition_table::description($_));
		print "\n\n";
		my $pid = 0;
		if (arch() =~ /ppc/) {
			$pid = fork() or exec "pdisk", devices::make($_->{device});
		} else {
			$pid = fork() or exec "fdisk", devices::make($_->{device});
		}			
		waitpid($pid, 0);
	    }
	    $in->leave_console;
	    0;
	} ] if $partitioning_flags->{fdisk};

    log::l("partitioning wizard log:\n", (map { ">>wizlog>>$_\n" } @wizlog));
    %solutions;
}

sub warn_reboot_needed {
    my ($in) = @_;
    $in->ask_warn(N("Partitioning"), N("You need to reboot for the partition table modifications to take place"));
}

sub create_display_box {
    my ($kind, $resize, $fill_empty, $button) = @_;
    my @parts = fs::get::hds_fstab_and_holes($kind->{val});

    my $totalsectors = $kind->{val}{totalsectors};

    my $width = 540;
    $width -= 24 if $resize || $fill_empty;
    my $minwidth = 40;

    my $display_box = ugtk2::gtkset_size_request(Gtk2::HBox->new(0,0), -1, 26);

    my $sep_count = @parts - 1;
    #- ratio used to compute initial partition pixel width (each partition should be > min_width)
    #- though, the pixel/sectors ratio can not be the same for all the partitions
    my $initial_ratio = $totalsectors ? ($width - @parts * $minwidth - $sep_count) / $totalsectors : 1;
    my $ration = $initial_ratio;

    my $vbox = Gtk2::VBox->new;

    my $ev;
    my $desc;

    my $last;

    $last = $resize->[-1] if $resize;
    foreach my $entry (@parts) {
	my $info = $entry->{device_LABEL};
	my $w = Gtk2::Label->new($info);
	my @colorized_fs_types = qw(ext2 ext3 ext4 xfs swap vfat ntfs ntfs-3g);
        $ev = Gtk2::EventBox->new;
        $entry->{width} = $entry->{size} * $initial_ratio + $minwidth;
        my $part;
        if ($last && $last->{device} eq "$entry->{device}") {
            $part = $last;
        }
        if ($part) {
            $ev->set_name("PART_vfat");
            $w->set_size_request(ceil($ratio * $part->{min_win}), 0);
            my $ev2 = Gtk2::EventBox->new;
            my $b2 = gtknew("Image", file=>"small-logo");
            $ev2->add($b2);
            $b2->set_size_request($ratio * MB(600), 0);
            $ev2->set_name("PART_new");
            
            my $hpane = Gtk2::HPaned->new;
            $hpane->add1($ev);
            $hpane->child1_shrink(0);
            $hpane->add2($ev2);
            $hpane->child2_shrink(0);
            $hpane->set_position(ceil($ratio * $part->{req_size}));
            ugtk2::gtkset_size_request($hpane, $entry->{width}, 0);
            ugtk2::gtkpack__($display_box, $hpane);

            my $size = int($hpane->get_position / $ratio);

            $desc = Gtk2::HBox->new(0,0);
            $ev2 = Gtk2::EventBox->new;
            $ev2->add(Gtk2::Label->new(" " x 4));
            $ev2->set_name("PART_vfat");
            ugtk2::gtkpack__($desc, $ev2);
            my $win_size_label = Gtk2::Label->new;
            
            ugtk2::gtkset_size_request($win_size_label, 150, 20);
            ugtk2::gtkpack__($desc, $win_size_label);
            $win_size_label->set_alignment(0,0.5);
            $ev2 = Gtk2::EventBox->new;
            $ev2->add(Gtk2::Label->new(" " x 4));
            $ev2->set_name("PART_new");
            ugtk2::gtkpack__($desc, $ev2);
            my $mdv_size_label = Gtk2::Label->new;
            ugtk2::gtkset_size_request($mdv_size_label, 150, 20);
            ugtk2::gtkpack__($desc, $mdv_size_label);
            $mdv_size_label->set_alignment(0,0.5);
            my $update_size_labels = sub {
                my ($size1, $size2) = @_;
                $win_size_label->set_label(" Windows (" . formatXiB($size1, 512) . ")");
                $mdv_size_label->set_label(" Mandriva (" . formatXiB($size2, 512) . ")");
            };
            $hpane->signal_connect('size-allocate' => sub {
                my (undef, $alloc) = @_;
                $part->{width} = $alloc->width;
                $part->{req_size} = int($hpane->get_position * $part->{size} / $part->{width});
                $update_size_labels->($part->{req_size}, $part->{size}-$part->{req_size});
                0;
            });
            $update_size_labels->($size, $part->{size}-$size);
            $hpane->signal_connect('motion-notify-event' => sub {
                $part->{req_size} = int($hpane->get_position * $part->{size} / $part->{width});
                $update_size_labels->($part->{req_size}, $part->{size}-$part->{req_size});
                0;
            });
            $hpane->signal_connect('move-handle' => sub {
                $part->{req_size} = int($hpane->get_position * $part->{size} / $part->{width});
                $update_size_labels->($part->{req_size}, $part->{size}-$part->{req_size});
                0;
            });
            $hpane->signal_connect('button-press-event' => sub {
                $button->activate;
                0;
            });
            $vbox->signal_connect('button-press-event' => sub {
                $button->activate;
                0;
            });
            $button->signal_connect('focus-in-event' => sub {
                $hpane->grab_focus;
                0;
            });
        } else {
            if ($fill_empty && isEmpty($entry)) {
                $w = gtknew("Image", file=>"small-logo");
                $ev->set_name("PART_new");
            } else {
                $ev->set_name("PART_" . (isEmpty($entry) ? 'empty' : 
                                         $entry->{fs_type} && member($entry->{fs_type}, @colorized_fs_types) ? $entry->{fs_type} :
                                         'other'));
            }
            $ev->set_size_request($entry->{width}, 0);
            ugtk2::gtkpack($display_box, $ev);
        }
	$ev->add($w);
	my $sep = Gtk2::Label->new(".");
	$ev = Gtk2::EventBox->new;
	$ev->add($sep);
	$sep->set_size_request(1, 0);

	ugtk2::gtkpack__($display_box, $ev);
    }
    $display_box->remove($ev);
    unless($resize || $fill_empty) {
        my @types = (N_("Ext2/3/4"), N_("XFS"), N_("Swap"), arch() =~ /sparc/ ? N_("SunOS") : arch() eq "ppc" ? N_("HFS") : N_("Windows"),
                    N_("Other"), N_("Empty"));
        my %name2fs_type = ('Ext2/3/4' => 'ext3', 'XFS' => 'xfs', Swap => 'swap', Other => 'other', "Windows" => 'vfat', HFS => 'hfs');
        $desc = ugtk2::gtkpack(Gtk2::HBox->new(), 
                map {
                     my $t = $name2fs_type{$_};
                     my $ev = Gtk2::EventBox->new;
		     my $w = Gtk2::Label->new(translate($_));
	             $ev->add($w);
		     $ev->set_name('PART_' . ($t || 'empty'));
                     $ev;
                } @types);
    }

    $vbox->add($display_box);
    $vbox->add($desc) if $desc;

    $vbox;
}

sub display_choices {
    my ($o, $contentbox, $mainw, %solutions) = @_;
    my @solutions = sort { $solutions{$b}[0] <=> $solutions{$a}[0] } keys %solutions;
    my @sol = grep { $solutions{$_}[0] >= 0 } @solutions;
    
    log::l(''  . "solutions found: " . join('', map { $solutions{$_}[1] } @sol) . 
           " (all solutions found: " . join('', map { $solutions{$_}[1] } @solutions) . ")");
    
    @solutions = @sol if @sol > 1;
    log::l("solutions: ", int @solutions);
    @solutions or $o->ask_warn(N("Partitioning"), N("I can not find any room for installing")), die 'already displayed';
    
    log::l('HERE: ', join(',', map { $solutions{$_}[1] } @solutions));
    
    $contentbox->foreach(sub { $contentbox->remove($_[0]) });
    
    $mainw->{kind}{display_box} ||= create_display_box($mainw->{kind});
    ugtk2::gtkpack2__($contentbox, $mainw->{kind}{display_box});
    ugtk2::gtkpack__($contentbox, gtknew('Label',
                                         text => N("The DrakX Partitioning wizard found the following solutions:"),
                                         alignment => [0, 0]));
    
    my $choicesbox = gtknew('VBox');
    my $oldbutton;
    my $sep;
    foreach my $s (@solutions) {
        my $item;
        my $vbox = gtknew('VBox');
        my $button = gtknew('RadioButton', child => $vbox);
        if ($s eq 'free_space') {
            $item = create_display_box($mainw->{kind}, undef, 1);
        } elsif ($s eq 'resize_fat') {
            $item = create_display_box($mainw->{kind}, $solutions{$s}[3], undef, $button);
        } elsif ($s eq 'existing_part') {
        } elsif ($s eq 'wipe_drive') {
            $item = Gtk2::EventBox->new;
            my $b2 = gtknew("Image", file=>"small-logo");
            $item->add($b2);
            $item->set_size_request(-1,26);
            $item->set_name("PART_new");
        } elsif ($s eq 'diskdrake') {
        } else {
            log::l($s);
            next;
        }
        $vbox->set_size_request(1024, -1);
        ugtk2::gtkpack($vbox, 
                       gtknew('Label',
                              text => $solutions{$s}[1],
                              alignment => [0, 0]));
        ugtk2::gtkpack($vbox, $item) if defined($item);
        $button->set_group($oldbutton->get_group) if $oldbutton;
        $oldbutton = $button;
        $button->signal_connect('toggled', sub { $mainw->{sol} = $solutions{$s} if($_[0]->get_active)});
        ugtk2::gtkpack2__($choicesbox, $button);
        $sep = gtknew('HSeparator');
        ugtk2::gtkpack2__($choicesbox, $sep);
    }
    $choicesbox->remove($sep);
    ugtk2::gtkadd($contentbox, $choicesbox);
    $mainw->{sol} = $solutions{@solutions[0]};
}

sub main {
    my ($o, $all_hds, $fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab, $b_nodiskdrake) = @_;

    my $sol;

    if ($o->isa('interactive::gtk')) {
        require mygtk2;
        import mygtk2 qw(gtknew);

        my $mainw = ugtk2->new(N("Partitioning"), %$o, if__($::main_window, transient => $::main_window));
        $mainw->{box_allow_grow} = 1;
        
        mygtk2::set_main_window_size($mainw->{rwindow});
        
        require diskdrake::hd_gtk;
        diskdrake::hd_gtk::load_theme();

        my $mainbox = Gtk2::VBox->new;

        my @kinds = map { diskdrake::hd_gtk::hd2kind($_) } @{$all_hds->{hds}};

        my $hdchoice = Gtk2::HBox->new;
    
        my $hdchoicelabel = Gtk2::Label->new(N("Here is the content of your disk drive "));

        my $combobox = Gtk2::ComboBox->new_text;
        foreach (@kinds) {
            my $info = $_->{val}{info};
            $info .= " (" . formatXiB($_->{val}{totalsectors}, 512) . ")" if $_->{val}{totalsectors};
            $combobox->append_text($info);
        }
        $combobox->set_active(0);
        
        ugtk2::gtkpack2__($hdchoice, $hdchoicelabel);
        $hdchoice->add($combobox);
        
        ugtk2::gtkpack2__($mainbox, $hdchoice);
        
        my $contentbox = Gtk2::VBox->new(0, 12);
        $mainbox->add($contentbox);

        my $kind = @kinds[$combobox->get_active];
        my %solutions = partitionWizardSolutions($o, $all_hds, $fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab, diskdrake::hd_gtk::kind2hd($kind));
        delete $solutions{diskdrake} if $b_nodiskdrake;
        $mainw->{kind} = $kind;
        display_choices($o, $contentbox, $mainw, %solutions);
        
        $combobox->signal_connect("changed", sub {        
            $mainw->{kind} = @kinds[$combobox->get_active];
            my %solutions = partitionWizardSolutions($o, $all_hds, $fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab, diskdrake::hd_gtk::kind2hd($mainw->{kind}));
            delete $solutions{diskdrake} if $b_nodiskdrake;
            display_choices($o, $contentbox, $mainw, %solutions);
            $mainw->{window}->show_all;
        });

        my @more_buttons = (
            [ gtknew('Install_Button',
                     text => N("Help"),
                     clicked => sub { interactive::gtk::display_help($o, {interactive_help_id => 'doPartitionDisks'}, $mainw) }),
              undef, 1 ],
            );
        my $buttons_pack = $mainw->create_okcancel(N("Next"), undef, '', @more_buttons);
        $mainbox->pack_end($buttons_pack, 0, 0, 0);
        ugtk2::gtkadd($mainw->{window}, $mainbox);
        $mainw->{window}->show_all;
        
        $mainw->main;

        $sol=$mainw->{sol};
    } else {
        my %solutions = partitionWizardSolutions($o, $all_hds, $fstab, $manual_fstab, $partitions, $partitioning_flags, $skip_mtab);

        delete $solutions{diskdrake} if $b_nodiskdrake;
        
        my @solutions = sort { $b->[0] <=> $a->[0] } values %solutions;

        my @sol = grep { $_->[0] >= 0 } @solutions;
        log::l(''  . "solutions found: " . join('', map { $_->[1] } @sol) . 
               " (all solutions found: " . join('', map { $_->[1] } @solutions) . ")");
        @solutions = @sol if @sol > 1;
        log::l("solutions: ", int @solutions);
        @solutions or $o->ask_warn(N("Partitioning"), N("I can not find any room for installing")), die 'already displayed';
        log::l('HERE: ', join(',', map { $_->[1] } @solutions));
        $o->ask_from_({ 
            title => N("Partitioning"),
            interactive_help_id => 'doPartitionDisks',
                      },
                      [
                       { label => N("The DrakX Partitioning wizard found the following solutions:"),  title => $::isInstall },
                       { val => \$sol, list => \@solutions, format => sub { $_[0][1] }, type => 'list' },
                      ]);
    }
    log::l("partitionWizard calling solution $sol->[1]");
    my $ok = eval { $sol->[2]->() };
    if (my $err = $@) {
        if ($err =~ /wizcancel/) {
            $_->destroy foreach $::WizardTable->get_children;
        } else {
            $o->ask_warn('', N("Partitioning failed: %s", formatError($err)));
        }
    }
    $ok or goto &main;
    1;
}

1;