1 package Proxmox
::Install
;
8 use POSIX
":sys_wait_h";
10 use Proxmox
::Install
::ISOEnv
;
11 use Proxmox
::Install
::RunEnv
;
13 use Proxmox
::Install
::Config
;
14 use Proxmox
::Install
::StorageConfig
;
16 use Proxmox
::Sys
::Block
qw(get_cached_disks wipe_disk partition_bootable_disk);
17 use Proxmox
::Sys
::Command
qw(run_command syscmd);
18 use Proxmox
::Sys
::File
qw(file_read_firstline file_write_all);
21 # TODO: move somewhere better?
22 my $postfix_main_cf = <<_EOD;
23 # See /usr/share/postfix/main.cf.dist for a commented, more complete version
27 smtpd_banner = \$myhostname ESMTP \$mail_name (Debian/GNU)
30 # appending .domain is the MUA's job.
31 append_dot_mydomain = no
33 # Uncomment the next line to generate "delayed mail" warnings
34 #delay_warning_time = 4h
36 alias_maps = hash:/etc/aliases
37 alias_database = hash:/etc/aliases
38 mydestination = \$myhostname, localhost.\$mydomain, localhost
40 mynetworks = 127.0.0.0/8
41 inet_interfaces = loopback-only
42 recipient_delimiter = +
44 compatibility_level = 2
48 my ($last_display_change, $display_info_counter) = (0, 0);
49 my $display_info_items = [
50 "extract1-license.htm",
51 "extract2-rulesystem.htm",
56 sub reset_last_display_change
{
57 $last_display_change = 0;
61 my $min_display_time = 15;
64 return if ($ctime - $last_display_change) < $min_display_time;
66 my $page = $display_info_items->[$display_info_counter % scalar(@$display_info_items)];
67 $display_info_counter++;
69 Proxmox
::UI
::display_html
($page);
70 $last_display_change = time();
75 my ($frac, $start, $end, $text) = @_;
77 my $res = Proxmox
::UI
::progress
($frac, $start, $end, $text);
79 display_info
() if $res < 0.9;
81 Proxmox
::UI
::process_events
();
86 mkfs
=> 'mkfs.ext4 -F',
88 mkfs_data_opt
=> '-m 0',
89 root_mountopt
=> 'errors=remount-ro',
92 mkfs
=> 'mkfs.xfs -f',
99 sub create_filesystem
{
100 my ($dev, $name, $type, $start, $end, $fs, $fe) = @_;
102 my $range = $end - $start;
103 my $rs = $start + $range*$fs;
104 my $re = $start + $range*$fe;
107 my $fsdata = $fssetup->{$type} || die "internal error - unknown file system '$type'";
108 my $opts = $name eq 'root' ?
$fsdata->{mkfs_root_opt
} : $fsdata->{mkfs_data_opt
};
110 update_progress
(0, $rs, $re, "creating $name filesystem");
112 run_command
("$fsdata->{mkfs} $opts $dev", sub {
115 if ($line =~ m/Writing inode tables:\s+(\d+)\/(\d
+)/) {
117 } elsif ($max && $line =~ m/(\d+)\/$max/) {
118 update_progress
(($1/$max)*0.9, $rs, $re);
119 } elsif ($line =~ m/Creating journal.*done/) {
120 update_progress
(0.95, $rs, $re);
121 } elsif ($line =~ m/Writing superblocks and filesystem.*done/) {
122 update_progress
(1, $rs, $re);
128 my ($targetdir, $dcdata) = @_;
130 my $cfgfile = "/tmp/debconf.txt";
131 file_write_all
("$targetdir/$cfgfile", $dcdata);
132 syscmd
("chroot $targetdir debconf-set-selections $cfgfile");
133 unlink "$targetdir/$cfgfile";
137 my ($targetdir, $cmd, $new_cmd) = @_;
139 syscmd
("chroot $targetdir dpkg-divert --package proxmox --add --rename $cmd") == 0
140 || die "unable to exec dpkg-divert\n";
142 syscmd
("ln -sf ${new_cmd} $targetdir/$cmd") == 0
143 || die "unable to link diversion to ${new_cmd}\n";
146 sub diversion_remove
{
147 my ($targetdir, $cmd) = @_;
149 syscmd
("mv $targetdir/${cmd}.distrib $targetdir/${cmd};") == 0
150 || die "unable to remove $cmd diversion\n";
152 syscmd
("chroot $targetdir dpkg-divert --remove $cmd") == 0
153 || die "unable to remove $cmd diversion\n";
157 my ($partitions, $mode) = @_;
159 die "unknown btrfs mode '$mode'"
160 if !($mode eq 'single' || $mode eq 'raid0' || $mode eq 'raid1' || $mode eq 'raid10');
162 my $cmd = ['mkfs.btrfs', '-f'];
164 push @$cmd, '-d', $mode, '-m', $mode;
166 push @$cmd, @$partitions;
171 sub zfs_create_rpool
{
172 my ($vdev, $pool_name, $root_volume_name) = @_;
174 my $iso_env = Proxmox
::Install
::ISOEnv
::get
();
176 my $zfs_opts = Proxmox
::Install
::Config
::get_zfs_opt
();
178 my $cmd = "zpool create -f -o cachefile=none";
179 $cmd .= " -o ashift=$zfs_opts->{ashift}" if defined($zfs_opts->{ashift
});
181 syscmd
("$cmd $pool_name $vdev") == 0 || die "unable to create zfs root pool\n";
183 syscmd
("zfs create $pool_name/ROOT") == 0 || die "unable to create zfs $pool_name/ROOT volume\n";
185 syscmd
("zfs create $pool_name/ROOT/$root_volume_name") == 0 ||
186 die "unable to create zfs $pool_name/ROOT/$root_volume_name volume\n";
188 if ($iso_env->{product
} eq 'pve') {
189 syscmd
("zfs create $pool_name/data") == 0 || die "unable to create zfs $pool_name/data volume\n";
190 syscmd
("zfs create -p $pool_name/ROOT/$root_volume_name/var/lib/vz") == 0 ||
191 die "unable to create zfs $pool_name/ROOT/$root_volume_name/var/lib/vz volume\n";
194 # default to `relatime` on, fast enough for the installer and production
195 syscmd
("zfs set atime=on relatime=on $pool_name") == 0 || die "unable to set zfs properties\n";
197 my $value = $zfs_opts->{compress
} // 'on';
198 syscmd
("zfs set compression=$value $pool_name") if defined($value) && $value ne 'off';
200 $value = $zfs_opts->{checksum
} // 'on';
201 syscmd
("zfs set checksum=$value $pool_name") if defined($value) && $value ne 'on';
203 $value = $zfs_opts->{copies
} // 1;
204 syscmd
("zfs set copies=$value $pool_name") if defined($value) && $value != 1;
206 syscmd
("zfs set acltype=posix $pool_name/ROOT/$root_volume_name");
209 my $get_raid_devlist = sub {
211 my $dev_name_hash = {};
213 my $cached_disks = get_cached_disks
();
215 for (my $i = 0; $i < @$cached_disks; $i++) {
216 my $disk_id = Proxmox
::Install
::Config
::get_disk_selection
($i) // next;
218 my $hd = $cached_disks->[$disk_id];
219 my ($disk, $devname, $size, $model, $logical_bsize) = @$hd;
220 die "device '$devname' is used more than once\n" if $dev_name_hash->{$devname};
221 $dev_name_hash->{$devname} = $hd;
228 sub zfs_mirror_size_check
{
229 my ($expected, $actual) = @_;
231 die "mirrored disks must have same size\n"
232 if abs($expected - $actual) > $expected / 10;
235 sub legacy_bios_4k_check
{
237 my $run_env = Proxmox
::Install
::RunEnv
::get
();
238 die "Booting from 4kn drive in legacy BIOS mode is not supported.\n"
239 if $run_env->{boot_type
} ne 'efi' && $lbs == 4096;
242 sub get_zfs_raid_setup
{
243 my $filesys = Proxmox
::Install
::Config
::get_filesys
();
245 my $devlist = &$get_raid_devlist();
247 my $diskcount = scalar(@$devlist);
248 die "$filesys needs at least one device\n" if $diskcount < 1;
251 if ($filesys eq 'zfs (RAID0)') {
252 foreach my $hd (@$devlist) {
253 legacy_bios_4k_check
(@$hd[4]);
256 } elsif ($filesys eq 'zfs (RAID1)') {
257 die "zfs (RAID1) needs at least 2 device\n" if $diskcount < 2;
259 my $hd = @$devlist[0];
260 my $expected_size = @$hd[2]; # all disks need approximately same size
261 foreach my $hd (@$devlist) {
262 zfs_mirror_size_check
($expected_size, @$hd[2]);
263 legacy_bios_4k_check
(@$hd[4]);
266 } elsif ($filesys eq 'zfs (RAID10)') {
267 die "zfs (RAID10) needs at least 4 device\n" if $diskcount < 4;
268 die "zfs (RAID10) needs an even number of devices\n" if $diskcount & 1;
270 for (my $i = 0; $i < $diskcount; $i+=2) {
271 my $hd1 = @$devlist[$i];
272 my $hd2 = @$devlist[$i+1];
273 zfs_mirror_size_check
(@$hd1[2], @$hd2[2]); # pairs need approximately same size
274 legacy_bios_4k_check
(@$hd1[4]);
275 legacy_bios_4k_check
(@$hd2[4]);
276 $cmd .= ' mirror ' . @$hd1[1] . ' ' . @$hd2[1];
279 } elsif ($filesys =~ m/^zfs \(RAIDZ-([123])\)$/) {
281 my $mindisks = 2 + $level;
282 die "zfs (RAIDZ-$level) needs at least $mindisks devices\n" if scalar(@$devlist) < $mindisks;
283 my $hd = @$devlist[0];
284 my $expected_size = @$hd[2]; # all disks need approximately same size
285 $cmd .= " raidz$level";
286 foreach my $hd (@$devlist) {
287 zfs_mirror_size_check
($expected_size, @$hd[2]);
288 legacy_bios_4k_check
(@$hd[4]);
292 die "unknown zfs mode '$filesys'\n";
295 return ($devlist, $cmd);
298 # If the maximum ARC size for ZFS was explicitly changed by the user, applies
299 # it to the new system by setting the `zfs_arc_max` module parameter in /etc/modprobe.d/zfs.conf
300 my sub zfs_setup_module_conf
{
301 my ($targetdir) = @_;
303 my $arc_max_mib = Proxmox
::Install
::Config
::get_zfs_opt
('arc_max');
304 my $arc_max = Proxmox
::Install
::RunEnv
::clamp_zfs_arc_max
($arc_max_mib) * 1024 * 1024;
307 file_write_all
("$targetdir/etc/modprobe.d/zfs.conf", "options zfs zfs_arc_max=$arc_max\n")
311 sub get_btrfs_raid_setup
{
312 my $filesys = Proxmox
::Install
::Config
::get_filesys
();
314 my $devlist = &$get_raid_devlist();
316 my $diskcount = scalar(@$devlist);
317 die "$filesys needs at least one device\n" if $diskcount < 1;
319 foreach my $hd (@$devlist) {
320 legacy_bios_4k_check
(@$hd[4]);
325 if ($diskcount == 1) {
328 if ($filesys eq 'btrfs (RAID0)') {
330 } elsif ($filesys eq 'btrfs (RAID1)') {
331 die "btrfs (RAID1) needs at least 2 device\n" if $diskcount < 2;
333 } elsif ($filesys eq 'btrfs (RAID10)') {
334 die "btrfs (RAID10) needs at least 4 device\n" if $diskcount < 4;
337 die "unknown btrfs mode '$filesys'\n";
341 return ($devlist, $mode);
344 sub get_pv_list_from_vgname
{
354 my ($pv, $vg_uuid) = split(/\s+/, $line);
356 if (!defined($res->{$vg_uuid}->{pvs
})) {
357 $res->{$vg_uuid}->{pvs
} = "$pv";
359 $res->{$vg_uuid}->{pvs
} .= ", $pv";
362 run_command
("pvs --noheadings -o pv_name,vg_uuid -S vg_name='$vgname'", $parser, undef, 1);
367 sub ask_existing_vg_rename_or_abort
{
370 # this normally only happens if one put a disk with a PVE installation in
371 # this server and that disk is not the installation target.
372 my $duplicate_vgs = get_pv_list_from_vgname
($vgname);
373 return if !$duplicate_vgs;
375 my $message = "Detected existing '$vgname' Volume Group(s)! Do you want to:\n";
377 for my $vg_uuid (keys %$duplicate_vgs) {
378 my $vg = $duplicate_vgs->{$vg_uuid};
380 # no high randomnes properties, but this is only for the cases where
381 # we either have multiple "$vgname" vgs from multiple old PVE disks, or
382 # we have a disk with both a "$vgname" and "$vgname-old"...
383 my $short_uid = sprintf "%08X", rand(0xffffffff);
384 $vg->{new_vgname
} = "$vgname-OLD-$short_uid";
386 $message .= "rename VG backed by PV '$vg->{pvs}' to '$vg->{new_vgname}'\n";
388 $message .= "or cancel the installation?";
390 my $response_ok = Proxmox
::UI
::prompt
($message);
393 for my $vg_uuid (keys %$duplicate_vgs) {
394 my $vg = $duplicate_vgs->{$vg_uuid};
395 my $new_vgname = $vg->{new_vgname
};
397 syscmd
("vgrename $vg_uuid $new_vgname") == 0 ||
398 die "could not rename VG from '$vg->{pvs}' ($vg_uuid) to '$new_vgname'!\n";
401 warn "Canceled installation by user, due to already existing volume group '$vgname'\n";
402 die "\n"; # causes abort without re-showing an error dialogue
406 sub create_lvm_volumes
{
407 my ($lvmdev, $os_size, $swap_size) = @_;
409 my $iso_env = Proxmox
::Install
::ISOEnv
::get
();
410 my $vgname = $iso_env->{product
};
412 ask_existing_vg_rename_or_abort
($vgname);
414 my $rootdev = "/dev/$vgname/root";
415 my $datadev = "/dev/$vgname/data";
418 # we use --metadatasize 250k, which results in "pe_start = 512"
419 # so pe_start is aligned on a 128k boundary (advantage for SSDs)
420 syscmd
("/sbin/pvcreate --metadatasize 250k -y -ff $lvmdev") == 0 ||
421 die "unable to initialize physical volume $lvmdev\n";
422 syscmd
("/sbin/vgcreate $vgname $lvmdev") == 0 ||
423 die "unable to create volume group '$vgname'\n";
425 my $hdgb = int($os_size / (1024 * 1024));
427 # always leave some space at the end to avoid roudning issues with LVM's physical extent (PE)
429 my $space = $hdgb <= 32 ?
4 * 1024 : (($hdgb > 128 ?
16 : $hdgb / 8) * 1024 * 1024);
434 if ($iso_env->{product
} eq 'pve') {
437 if (my $maxroot = Proxmox
::Install
::Config
::get_maxroot
()) {
438 $maxroot_mb = $maxroot * 1024;
440 $maxroot_mb = 96 * 1024;
443 my $rest = $os_size - $swap_size;
444 my $rest_mb = int($rest / 1024);
447 if ($rest_mb < 12 * 1024) {
448 # no point in wasting space, try to get us actually installed and align down to 4 MB
449 $rootsize_mb = ($rest_mb - 4) & ~3;
450 } elsif ($rest_mb < 48 * 1024) {
451 my $masked = int($rest_mb / 2) & ~3; # align down to 4 MB
452 $rootsize_mb = $masked;
454 $rootsize_mb = $rest_mb / 4 + 12 * 1024;
457 $rootsize_mb = $maxroot_mb if $rootsize_mb > $maxroot_mb;
458 $rootsize = int($rootsize_mb * 1024);
459 $rootsize &= ~0xFFF; # align down to 4 MB boundaries
461 $rest -= $rootsize; # in KB
463 my $minfree = $space;
464 if (defined(my $cfg_minfree = Proxmox
::Install
::Config
::get_minfree
())) {
465 $minfree = $cfg_minfree * 1024 * 1024 >= $rest ?
$space : $cfg_minfree * 1024 * 1024;
468 $rest = int($rest - $minfree) & ~0xFFF; # align down to 4 MB boundaries
470 if (defined(my $maxvz = Proxmox
::Install
::Config
::get_maxvz
())) {
471 $rest = $maxvz * 1024 * 1024 <= $rest ?
$maxvz * 1024 * 1024 : $rest;
477 my $cfg_minfree = Proxmox
::Install
::Config
::get_minfree
();
478 my $minfree = defined($cfg_minfree) ?
$cfg_minfree * 1024 * 1024 : $space;
479 $rootsize = int($os_size - $minfree - $swap_size); # in KB
480 $rootsize &= ~0xFFF; # align down to 4 MB boundaries
484 syscmd
("/sbin/lvcreate -Wy --yes -L${swap_size}K -nswap $vgname") == 0 ||
485 die "unable to create swap volume\n";
487 $swapfile = "/dev/$vgname/swap";
490 syscmd
("/sbin/lvcreate -Wy --yes -L${rootsize}K -nroot $vgname") == 0 ||
491 die "unable to create root volume\n";
493 if ($datasize > 4 * 1024 * 1024) {
494 my $metadatasize = int($datasize/100); # default 1% of data
495 $metadatasize = 1024*1024 if $metadatasize < 1024*1024; # but at least 1G
496 $metadatasize = 16*1024*1024 if $metadatasize > 16*1024*1024; # but at most 16G
497 $metadatasize &= ~0xFFF; # align down to 4 MB boundaries
499 # otherwise the metadata is taken out of $minfree
500 $datasize -= 2 * $metadatasize;
502 # 1 4MB PE to allow for rounding
503 $datasize -= 4 * 1024;
505 syscmd
("/sbin/lvcreate -Wy --yes -L${datasize}K -ndata $vgname") == 0 ||
506 die "unable to create data volume\n";
508 syscmd
("/sbin/lvconvert --yes --type thin-pool --poolmetadatasize ${metadatasize}K $vgname/data") == 0 ||
509 die "unable to create data thin-pool\n";
511 my $maxvz = Proxmox
::Install
::Config
::get_maxvz
();
512 if ($iso_env->{product
} eq 'pve' && !defined($maxvz)) {
513 Proxmox
::UI
::message
("Skipping auto-creation of LVM thinpool for guest data due to low space.");
518 syscmd
("/sbin/vgchange -a y $vgname") == 0 ||
519 die "unable to activate volume group\n";
521 return ($rootdev, $swapfile, $datadev);
524 sub compute_swapsize
{
527 my $hdgb = int($hdsize/(1024*1024));
530 if (defined(my $swapsize = Proxmox
::Install
::Config
::get_swapsize
())) {
531 $swapsize_kb = $swapsize * 1024 * 1024;
533 my $run_env = Proxmox
::Install
::RunEnv
::get
();
534 my $ss = int($run_env->{total_memory
});
535 $ss = 4096 if $ss < 4096 && $hdgb >= 64;
536 $ss = 2048 if $ss < 2048 && $hdgb >= 32;
537 $ss = 1024 if $ss >= 2048 && $hdgb <= 16;
538 $ss = 512 if $ss < 512;
539 $ss = int($hdgb * 128) if $ss > $hdgb * 128;
540 $ss = 8192 if $ss > 8192;
541 $swapsize_kb = int($ss * 1024) & ~0xFFF; # align to 4 MB to avoid all to odd SWAP size
547 my sub chroot_chown
{
548 my ($root, $path, %param) = @_;
550 my $recursive = $param{recursive
} ?
' -R' : '';
551 my $user = $param{user
};
552 die "can not chown without user parameter\n" if !defined($user);
553 my $group = $param{group
} // $user;
555 syscmd
("chroot $root /bin/chown $user:$group $recursive $path") == 0 ||
556 die "chroot: unable to change owner for '$path'\n";
559 my sub chroot_chmod
{
560 my ($root, $path, %param) = @_;
562 my $recursive = $param{recursive
} ?
' -R' : '';
563 my $mode = $param{mode
};
564 die "can not chmod without mode parameter\n" if !defined($mode);
566 syscmd
("chroot $root /bin/chmod $mode $recursive $path") == 0 ||
567 die "chroot: unable to change permission mode for '$path'\n";
570 sub prepare_proxmox_boot_esp
{
571 my ($espdev, $targetdir) = @_;
573 syscmd
("chroot $targetdir proxmox-boot-tool init $espdev") == 0 ||
574 die "unable to init ESP and install proxmox-boot loader on '$espdev'\n";
577 sub prepare_grub_efi_boot_esp
{
578 my ($dev, $espdev, $targetdir) = @_;
580 syscmd
("mount -n $espdev -t vfat $targetdir/boot/efi") == 0 ||
581 die "unable to mount $espdev\n";
584 my $rc = syscmd
("chroot $targetdir /usr/sbin/grub-install --target x86_64-efi --no-floppy --bootloader-id='proxmox' $dev");
586 my $run_env = Proxmox
::Install
::RunEnv
::get
();
587 if ($run_env->{boot_type
} eq 'efi') {
588 die "unable to install the EFI boot loader on '$dev'\n";
590 warn "unable to install the EFI boot loader on '$dev', ignoring (not booted using UEFI)\n";
593 # also install fallback boot file (OVMF does not boot without)
594 mkdir("$targetdir/boot/efi/EFI/BOOT");
595 syscmd
("cp $targetdir/boot/efi/EFI/proxmox/grubx64.efi $targetdir/boot/efi/EFI/BOOT/BOOTx64.EFI") == 0 ||
596 die "unable to copy efi boot loader\n";
601 syscmd
("umount $targetdir/boot/efi") == 0 ||
602 die "unable to umount $targetdir/boot/efi\n";
606 die "failed to prepare EFI boot using Grub on '$espdev': $err" if $err;
610 my $iso_env = Proxmox
::Install
::ISOEnv
::get
();
611 my $run_env = Proxmox
::Install
::RunEnv
::get
();
613 my $proxmox_libdir = $iso_env->{locations
}->{lib
};
614 my $proxmox_cddir = $iso_env->{locations
}->{iso
};
615 my $proxmox_pkgdir = "${proxmox_cddir}/proxmox/packages/";
617 my $targetdir = is_test_mode
() ?
"target" : "/target";
619 my $basefile = "${proxmox_cddir}/$iso_env->{product}-base.squashfs";
621 die "target '$targetdir' does not exist\n" if ! -d
$targetdir;
623 my $starttime = [Time
::HiRes
::gettimeofday
];
625 my $bootdevinfo = [];
627 my ($swapfile, $rootdev, $datadev);
628 my ($use_zfs, $use_btrfs) = (0, 0);
630 my $filesys = Proxmox
::Install
::Config
::get_filesys
();
631 my $hdsize = Proxmox
::Install
::Config
::get_hdsize
();
633 my $zfs_pool_name = Proxmox
::Install
::StorageConfig
::get_zfs_pool_name
();
634 my $zfs_root_volume_name = Proxmox
::Install
::StorageConfig
::get_zfs_root_volume_name
();
636 if ($filesys =~ m/zfs/) {
637 Proxmox
::Install
::Config
::set_target_hd
(undef); # do not use this config
639 $targetdir = "/$zfs_pool_name/ROOT/$zfs_root_volume_name";
640 } elsif ($filesys =~ m/btrfs/) {
641 Proxmox
::Install
::Config
::set_target_hd
(undef); # do not use this config
647 for ($i = 5; $i > 0; $i--) {
648 syscmd
("modprobe zfs");
649 last if -c
"/dev/zfs";
653 die "unable to load zfs kernel module\n" if !$i;
661 update_progress
(0, 0, $maxper, "cleanup root-disks");
663 syscmd
("vgchange -an") if !is_test_mode
(); # deactivate all detected VGs
665 if (is_test_mode
()) {
667 my $test_images = Proxmox
::Install
::ISOEnv
::get_test_images
();
668 $rootdev = abs_path
($test_images->[0]); # FIXME: use all selected for test too!
669 syscmd
("umount $rootdev");
673 die "unsupported btrfs mode (for testing environment)\n"
674 if $filesys ne 'btrfs (RAID0)';
676 btrfs_create
([$rootdev], 'single');
680 die "unsupported zfs mode (for testing environment)\n"
681 if $filesys ne 'zfs (RAID0)';
683 syscmd
("zpool destroy $zfs_pool_name");
685 zfs_create_rpool
($rootdev, $zfs_pool_name, $zfs_root_volume_name);
692 } elsif ($use_btrfs) {
694 my ($devlist, $btrfs_mode) = get_btrfs_raid_setup
();
696 foreach my $hd (@$devlist) {
700 update_progress
(0, 0.02, $maxper, "create partitions");
702 my $btrfs_partitions = [];
703 foreach my $hd (@$devlist) {
704 my $devname = @$hd[1];
705 my $logical_bsize = @$hd[4];
707 my ($size, $osdev, $efidev) = partition_bootable_disk
($devname, $hdsize, '8300');
708 $rootdev = $osdev if !defined($rootdev); # simply point to first disk
709 my $by_id = Proxmox
::Sys
::Block
::get_disk_by_id_path
($devname);
710 push @$bootdevinfo, {
715 logical_bsize
=> $logical_bsize,
717 push @$btrfs_partitions, $osdev;
720 Proxmox
::Sys
::Block
::udevadm_trigger_block
();
722 update_progress
(0, 0.03, $maxper, "create btrfs");
724 btrfs_create
($btrfs_partitions, $btrfs_mode);
728 my ($devlist, $vdev) = get_zfs_raid_setup
();
730 foreach my $hd (@$devlist) {
734 update_progress
(0, 0.02, $maxper, "create partitions");
736 # install esp/boot part on all, we can only win!
737 for my $hd (@$devlist) {
738 my $devname = @$hd[1];
739 my $logical_bsize = @$hd[4];
741 my ($size, $osdev, $efidev) = partition_bootable_disk
($devname, $hdsize, 'BF01');
743 push @$bootdevinfo, {
747 logical_bsize
=> $logical_bsize,
751 Proxmox
::Sys
::Block
::udevadm_trigger_block
();
753 foreach my $di (@$bootdevinfo) {
754 my $devname = $di->{devname
};
755 $di->{by_id
} = Proxmox
::Sys
::Block
::get_disk_by_id_path
($devname);
757 my $osdev = Proxmox
::Sys
::Block
::get_disk_by_id_path
($di->{osdev
}) || $di->{osdev
};
759 $vdev =~ s/ $devname/ $osdev/;
762 foreach my $hd (@$devlist) {
763 my $devname = @$hd[1];
764 my $by_id = Proxmox
::Sys
::Block
::get_disk_by_id_path
($devname);
766 $vdev =~ s/ $devname/ $by_id/ if $by_id;
769 update_progress
(0, 0.03, $maxper, "create rpool");
771 zfs_create_rpool
($vdev, $zfs_pool_name, $zfs_root_volume_name);
774 my $target_hd = Proxmox
::Install
::Config
::get_target_hd
();
775 die "target '$target_hd' is not a valid block device\n" if ! -b
$target_hd;
777 wipe_disk
($target_hd);
779 update_progress
(0, 0.02, $maxper, "create partitions");
781 my $logical_bsize = Proxmox
::Sys
::Block
::logical_blocksize
($target_hd);
783 my ($os_size, $osdev, $efidev) = partition_bootable_disk
($target_hd, $hdsize, '8E00');
785 Proxmox
::Sys
::Block
::udevadm_trigger_block
();
787 my $by_id = Proxmox
::Sys
::Block
::get_disk_by_id_path
($target_hd);
788 push @$bootdevinfo, {
790 devname
=> $target_hd,
793 logical_bsize
=> $logical_bsize,
796 update_progress
(0, 0.03, $maxper, "create LVs");
798 my $swap_size = compute_swapsize
($os_size);
799 ($rootdev, $swapfile, $datadev) =
800 create_lvm_volumes
($osdev, $os_size, $swap_size);
802 # trigger udev to create /dev/disk/by-uuid
803 Proxmox
::Sys
::Block
::udevadm_trigger_block
(1);
807 # to be fast during installation
808 syscmd
("zfs set sync=disabled $zfs_pool_name") == 0 ||
809 die "unable to set zfs properties\n";
812 update_progress
(0.04, 0, $maxper, "create swap space");
814 syscmd
("mkswap -f $swapfile") == 0 ||
815 die "unable to create swap space\n";
818 update_progress
(0.045, 0, $maxper, "creating root filesystems");
820 foreach my $di (@$bootdevinfo) {
822 # FIXME remove '-s1' once https://github.com/dosfstools/dosfstools/issues/111 is fixed
823 my $vfat_extra_opts = ($di->{logical_bsize
} == 4096) ?
'-s1' : '';
824 syscmd
("mkfs.vfat $vfat_extra_opts -F32 $di->{esp}") == 0 ||
825 die "unable to initialize EFI ESP on device $di->{esp}\n";
830 } elsif ($use_btrfs) {
833 create_filesystem
($rootdev, 'root', $filesys, 0.05, $maxper, 0, 1);
836 update_progress
(1, 0.05, $maxper, "mounting target $rootdev");
841 my $mount_opts = 'noatime';
842 $mount_opts .= ',nobarrier'
843 if $use_btrfs || $filesys =~ /^ext\d$/;
845 syscmd
("mount -n $rootdev -o $mount_opts $targetdir") == 0 ||
846 die "unable to mount $rootdev\n";
849 mkdir "$targetdir/boot";
850 mkdir "$targetdir/boot/efi";
852 mkdir "$targetdir/var";
853 mkdir "$targetdir/var/lib";
855 if ($iso_env->{product
} eq 'pve') {
856 mkdir "$targetdir/var/lib/vz";
857 mkdir "$targetdir/var/lib/pve";
860 syscmd
("btrfs subvolume create $targetdir/var/lib/pve/local-btrfs") == 0 ||
861 die "unable to create btrfs subvolume\n";
865 mkdir "$targetdir/mnt";
866 mkdir "$targetdir/mnt/hostrun";
867 syscmd
("mount --bind /run $targetdir/mnt/hostrun") == 0 ||
868 die "unable to bindmount run on $targetdir/mnt/hostrun\n";
870 update_progress
(1, 0.05, $maxper, "extracting base system");
872 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size) = stat ($basefile);
873 $ino || die "unable to open file '$basefile' - $!\n";
875 my $files = file_read_firstline
("${proxmox_cddir}/proxmox/$iso_env->{product}-base.cnt") ||
876 die "unable to read base file count\n";
881 run_command
("unsquashfs -f -dest $targetdir -i $basefile", sub {
883 return if $line !~ m/^$targetdir/;
885 my $nper = int (($count *100)/$files);
888 my $frac = $per > 100 ?
1 : $per/100;
889 update_progress
($frac, $maxper, 0.5);
893 syscmd
("mount -n -t tmpfs tmpfs $targetdir/tmp") == 0 || die "unable to mount tmpfs on $targetdir/tmp\n";
895 mkdir "$targetdir/tmp/pkg";
896 syscmd
("mount -n --bind '$proxmox_pkgdir' '$targetdir/tmp/pkg'") == 0
897 || die "unable to bind-mount packages on $targetdir/tmp/pkg\n";
898 syscmd
("mount -n -t proc proc $targetdir/proc") == 0 || die "unable to mount proc on $targetdir/proc\n";
899 syscmd
("mount -n -t sysfs sysfs $targetdir/sys") == 0 || die "unable to mount sysfs on $targetdir/sys\n";
900 if ($run_env->{boot_type
} eq 'efi') {
901 syscmd
("mount -n -t efivarfs efivarfs $targetdir/sys/firmware/efi/efivars") == 0 ||
902 die "unable to mount efivarfs on $targetdir/sys/firmware/efi/efivars: $!\n";
904 syscmd
("chroot $targetdir mount --bind /mnt/hostrun /run") == 0 ||
905 die "unable to re-bindmount hostrun on /run in chroot\n";
907 update_progress
(1, $maxper, 0.5, "configuring base system");
910 my $hostname = Proxmox
::Install
::Config
::get_hostname
();
911 my $domain = Proxmox
::Install
::Config
::get_domain
();
912 my $ip_addr = Proxmox
::Install
::Config
::get_ip_addr
();
915 "127.0.0.1 localhost.localdomain localhost\n" .
916 "$ip_addr $hostname.$domain $hostname\n\n" .
917 "# The following lines are desirable for IPv6 capable hosts\n\n" .
918 "::1 ip6-localhost ip6-loopback\n" .
919 "fe00::0 ip6-localnet\n" .
920 "ff00::0 ip6-mcastprefix\n" .
921 "ff02::1 ip6-allnodes\n" .
922 "ff02::2 ip6-allrouters\n" .
923 "ff02::3 ip6-allhosts\n";
925 file_write_all
("$targetdir/etc/hosts", $hosts);
927 file_write_all
("$targetdir/etc/hostname", "$hostname\n");
929 syscmd
("/bin/hostname $hostname") if !is_test_mode
();
931 # configure interfaces
933 my $ifaces = "auto lo\niface lo inet loopback\n\n";
935 my $ip_version = Proxmox
::Install
::Config
::get_ip_version
();
936 my $ntype = $ip_version == 4 ?
'inet' : 'inet6';
938 my $ethdev = Proxmox
::Install
::Config
::get_mngmt_nic
();
939 my $cidr = Proxmox
::Install
::Config
::get_cidr
();
940 my $gateway = Proxmox
::Install
::Config
::get_gateway
();
942 if ($iso_env->{cfg
}->{bridged_network
}) {
943 $ifaces .= "iface $ethdev $ntype manual\n";
946 "\nauto vmbr0\niface vmbr0 $ntype static\n" .
947 "\taddress $cidr\n" .
948 "\tgateway $gateway\n" .
949 "\tbridge-ports $ethdev\n" .
950 "\tbridge-stp off\n" .
953 $ifaces .= "auto $ethdev\n" .
954 "iface $ethdev $ntype static\n" .
955 "\taddress $cidr\n" .
956 "\tgateway $gateway\n";
959 my $ipconf = $run_env->{ipconf
};
960 foreach my $iface (sort keys %{$ipconf->{ifaces
}}) {
961 my $name = $ipconf->{ifaces
}->{$iface}->{name
};
962 next if $name eq $ethdev;
964 $ifaces .= "\niface $name $ntype manual\n";
967 file_write_all
("$targetdir/etc/network/interfaces", $ifaces);
971 my $dnsserver = Proxmox
::Install
::Config
::get_dns
();
972 my $resolvconf = "search $domain\nnameserver $dnsserver\n";
973 file_write_all
("$targetdir/etc/resolv.conf", $resolvconf);
977 my $fstab = "# <file system> <mount point> <type> <options> <dump> <pass>\n";
981 } elsif ($use_btrfs) {
983 my $cmd = "blkid -u filesystem -t TYPE=btrfs -o export $rootdev";
984 run_command
($cmd, sub {
987 if ($line =~ m/^UUID=([A-Fa-f0-9\-]+)$/) {
992 die "unable to detect FS UUID" if !defined($fsuuid);
994 $fstab .= "UUID=$fsuuid / btrfs defaults 0 1\n";
996 my $root_mountopt = $fssetup->{$filesys}->{root_mountopt
} || 'defaults';
997 $fstab .= "$rootdev / $filesys ${root_mountopt} 0 1\n";
1001 # Note: this is required by current grub, but really dangerous, because
1002 # vfat does not have journaling, so it triggers manual fsck after each crash
1003 # so we only mount /boot/efi if really required (efi systems).
1004 if ($run_env->{boot_type
} eq 'efi' && !$use_zfs) {
1005 if (scalar(@$bootdevinfo)) {
1006 my $di = @$bootdevinfo[0]; # simply use first disk
1009 my $efi_boot_uuid = $di->{esp
};
1010 if (my $uuid = Proxmox
::Sys
::Block
::get_dev_uuid
($di->{esp
})) {
1011 $efi_boot_uuid = "UUID=$uuid";
1014 $fstab .= "${efi_boot_uuid} /boot/efi vfat defaults 0 1\n";
1020 $fstab .= "$swapfile none swap sw 0 0\n" if $swapfile;
1022 $fstab .= "proc /proc proc defaults 0 0\n";
1024 file_write_all
("$targetdir/etc/fstab", $fstab);
1025 file_write_all
("$targetdir/etc/mtab", "");
1027 syscmd
("cp ${proxmox_libdir}/policy-disable-rc.d $targetdir/usr/sbin/policy-rc.d") == 0 ||
1028 die "unable to copy policy-rc.d\n";
1029 syscmd
("cp ${proxmox_libdir}/fake-start-stop-daemon $targetdir/sbin/") == 0 ||
1030 die "unable to copy start-stop-daemon\n";
1032 diversion_add
($targetdir, "/sbin/start-stop-daemon", "/sbin/fake-start-stop-daemon");
1033 diversion_add
($targetdir, "/usr/sbin/update-grub", "/bin/true");
1034 diversion_add
($targetdir, "/usr/sbin/update-initramfs", "/bin/true");
1036 my $machine_id = run_command
("systemd-id128 new");
1037 die "unable to create a new machine-id\n" if ! $machine_id;
1038 file_write_all
("$targetdir/etc/machine-id", $machine_id);
1040 syscmd
("cp /etc/hostid $targetdir/etc/") == 0 ||
1041 die "unable to copy hostid\n";
1043 syscmd
("touch $targetdir/proxmox_install_mode");
1045 my $grub_install_devices_txt = '';
1046 foreach my $di (@$bootdevinfo) {
1047 $grub_install_devices_txt .= ', ' if $grub_install_devices_txt;
1048 $grub_install_devices_txt .= $di->{by_id
} || $di->{devname
};
1051 my $keymap = Proxmox
::Install
::Config
::get_keymap
();
1052 # Note: keyboard-configuration/xbkb-keymap is used by console-setup
1053 my $xkmap = $iso_env->{locales
}->{kmap
}->{$keymap}->{x11
} // 'us';
1055 debconfig_set
($targetdir, <<_EOD);
1056 locales locales/default_environment_locale select en_US.UTF-8
1057 locales locales/locales_to_be_generated select en_US.UTF-8 UTF-8
1058 samba-common samba-common/dhcp boolean false
1059 samba-common samba-common/workgroup string WORKGROUP
1060 postfix postfix/main_mailer_type select No configuration
1061 keyboard-configuration keyboard-configuration/xkb-keymap select $xkmap
1062 d-i debian-installer/locale select en_US.UTF-8
1063 grub-pc grub-pc/install_devices select $grub_install_devices_txt
1067 while (<${proxmox_pkgdir
}/*.deb
>) { $pkg_count++ };
1069 # btrfs/dpkg is extremely slow without --force-unsafe-io
1070 my $dpkg_opts = $use_btrfs ?
"--force-unsafe-io" : "";
1073 while (<${proxmox_pkgdir
}/*.deb
>) {
1076 my ($deb) = $path =~ m/${proxmox_pkgdir}\/(.*\
.deb
)/;
1078 # the grub-pc/grub-efi-amd64 packages (w/o -bin) are the ones actually updating grub
1079 # upon upgrade - and conflict with each other - install the fitting one only
1080 next if ($deb =~ /grub-pc_/ && $run_env->{boot_type
} ne 'bios');
1081 next if ($deb =~ /grub-efi-amd64_/ && $run_env->{boot_type
} ne 'efi');
1083 update_progress
($count/$pkg_count, 0.5, 0.75, "extracting $deb");
1084 print STDERR
"extracting: $deb\n";
1085 syscmd
("chroot $targetdir dpkg $dpkg_opts --force-depends --no-triggers --unpack /tmp/pkg/$deb") == 0
1086 || die "installation of package $deb failed\n";
1087 update_progress
((++$count)/$pkg_count, 0.5, 0.75);
1090 # needed for postfix postinst in case no other NIC is active
1091 syscmd
("chroot $targetdir ifup lo");
1093 my $cmd = "chroot $targetdir dpkg $dpkg_opts --force-confold --configure -a";
1095 run_command
($cmd, sub {
1097 if ($line =~ m/Setting up\s+(\S+)/) {
1098 update_progress
((++$count)/$pkg_count, 0.75, 0.95, "configuring $1");
1102 unlink "$targetdir/etc/mailname";
1103 $postfix_main_cf =~ s/__FQDN__/${hostname}.${domain}/;
1104 file_write_all
("$targetdir/etc/postfix/main.cf", $postfix_main_cf);
1106 # make sure we have all postfix directories
1107 syscmd
("chroot $targetdir /usr/sbin/postfix check");
1108 # cleanup mail queue
1109 syscmd
("chroot $targetdir /usr/sbin/postsuper -d ALL");
1110 # create /etc/aliases.db (/etc/aliases is shipped in the base squashfs)
1111 syscmd
("chroot $targetdir /usr/bin/newaliases");
1113 unlink "$targetdir/proxmox_install_mode";
1115 my $country = Proxmox
::Install
::Config
::get_country
();
1116 my $timezone = Proxmox
::Install
::Config
::get_timezone
();
1119 unlink ("$targetdir/etc/localtime");
1120 symlink ("/usr/share/zoneinfo/$timezone", "$targetdir/etc/localtime");
1121 file_write_all
("$targetdir/etc/timezone", "$timezone\n");
1124 if (my $mirror = $iso_env->{locales
}->{country
}->{$country}->{mirror
}) {
1125 my $fn = "$targetdir/etc/apt/sources.list";
1126 syscmd
("sed -i 's/ftp\\.debian\\.org/$mirror/' '$fn'");
1129 # create extended_states for apt (avoid cron job warning if that
1130 # file does not exist)
1131 file_write_all
("$targetdir/var/lib/apt/extended_states", '');
1133 # allow ssh root login
1134 syscmd
(['sed', '-i', 's/^#\?PermitRootLogin.*/PermitRootLogin yes/', "$targetdir/etc/ssh/sshd_config"]);
1136 if ($iso_env->{product
} eq 'pmg') {
1137 # install initial clamav DB
1138 my $srcdir = "${proxmox_cddir}/proxmox/clamav";
1139 foreach my $fn ("main.cvd", "bytecode.cvd", "daily.cvd", "safebrowsing.cvd") {
1140 syscmd
("cp \"$srcdir/$fn\" \"$targetdir/var/lib/clamav\"") == 0 ||
1141 die "installation of clamav db file '$fn' failed\n";
1143 syscmd
("chroot $targetdir /bin/chown clamav:clamav -R /var/lib/clamav") == 0 ||
1144 die "unable to set owner for clamav database files\n";
1146 # on-access scanner (blocks file access if it thinks file is bad) needs to be explicit
1147 # configured by the user, otherwise it fails, and it doesn't make sense for most users.
1148 unlink "$targetdir/etc/systemd/system/multi-user.target.wants/clamav-clamonacc.service"
1149 or warn "failed to disable clamav-clamonacc.service - $!";
1152 if ($iso_env->{product
} eq 'pve') {
1153 # save installer settings
1154 my $ucc = uc ($country);
1155 debconfig_set
($targetdir, "pve-manager pve-manager/country string $ucc\n");
1158 update_progress
(0.8, 0.95, 1, "make system bootable");
1159 my $target_cmdline='';
1160 if ($target_cmdline = Proxmox
::Install
::Config
::get_target_cmdline
()) {
1161 my $target_cmdline_snippet = '';
1162 if ($target_cmdline =~ /console=ttyS(\d+),(\d+)/) {
1163 $target_cmdline_snippet .= "GRUB_TERMINAL_INPUT=\"console serial\"\n";
1164 $target_cmdline_snippet .= "GRUB_TERMINAL_OUTPUT=\"gfxterm serial\"\n";
1165 $target_cmdline_snippet .= "GRUB_SERIAL_COMMAND=\"serial --unit=$1 --speed=$2\"\n";
1167 $target_cmdline_snippet .= "GRUB_CMDLINE_LINUX
=\"\
$GRUB_CMDLINE_LINUX $target_cmdline\"";
1168 file_write_all
("$targetdir/etc/default/grub.d/installer.cfg", $target_cmdline_snippet);
1172 # add ZFS options while preserving existing kernel cmdline
1173 my $zfs_snippet = "GRUB_CMDLINE_LINUX=\"\$GRUB_CMDLINE_LINUX root=ZFS=$zfs_pool_name/ROOT/$zfs_root_volume_name boot=zfs\"";
1174 file_write_all
("$targetdir/etc/default/grub.d/zfs.cfg", $zfs_snippet);
1176 file_write_all
("$targetdir/etc/kernel/cmdline", "root=ZFS=$zfs_pool_name/ROOT/$zfs_root_volume_name boot=zfs $target_cmdline\n");
1178 zfs_setup_module_conf
($targetdir);
1181 diversion_remove
($targetdir, "/usr/sbin/update-grub");
1182 diversion_remove
($targetdir, "/usr/sbin/update-initramfs");
1185 foreach my $fn (<$targetdir/lib/modules/*>) {
1186 if ($fn =~ m!/(\d+\.\d+\.\d+-\d+-pve)$!) {
1187 die "found multiple kernels\n" if defined($kapi);
1191 die "unable to detect kernel version\n" if !defined($kapi);
1193 if (!is_test_mode
()) {
1195 unlink ("$targetdir/etc/mtab");
1196 symlink ("/proc/mounts", "$targetdir/etc/mtab");
1197 syscmd
("mount -n --bind /dev $targetdir/dev");
1199 my $bootloader_err_list = [];
1201 syscmd
("chroot $targetdir /usr/sbin/update-initramfs -c -k $kapi") == 0 ||
1202 die "unable to install initramfs\n";
1204 my $native_4k_disk_bootable = 0;
1205 foreach my $di (@$bootdevinfo) {
1206 $native_4k_disk_bootable |= ($di->{logical_bsize
} == 4096);
1209 foreach my $di (@$bootdevinfo) {
1210 my $dev = $di->{devname
};
1212 prepare_proxmox_boot_esp
($di->{esp
}, $targetdir);
1214 if (!$native_4k_disk_bootable) {
1216 syscmd
("chroot $targetdir /usr/sbin/grub-install --target i386-pc --no-floppy --bootloader-id='proxmox' $dev") == 0 ||
1217 die "unable to install the i386-pc boot loader on '$dev'\n";
1219 push @$bootloader_err_list, $@ if $@;
1222 if (my $esp = $di->{esp
}) {
1223 eval { prepare_grub_efi_boot_esp
($dev, $esp, $targetdir) };
1224 push @$bootloader_err_list, $@ if $@;
1229 syscmd
("chroot $targetdir /usr/sbin/update-grub") == 0 ||
1230 die "unable to update boot loader config\n";
1232 push @$bootloader_err_list, $@ if $@;
1234 if (scalar(@$bootloader_err_list) > 0) {
1235 $bootloader_err = "bootloader setup errors:\n";
1236 map { $bootloader_err .= "- $_" } @$bootloader_err_list;
1237 warn $bootloader_err;
1240 syscmd
("umount $targetdir/dev");
1245 unlink "$targetdir/usr/sbin/policy-rc.d";
1247 diversion_remove
($targetdir, "/sbin/start-stop-daemon");
1250 my $octets = encode
("utf-8", Proxmox
::Install
::Config
::get_password
());
1251 run_command
("chroot $targetdir /usr/sbin/chpasswd", undef, "root:$octets\n");
1253 my $mailto = Proxmox
::Install
::Config
::get_mailto
();
1254 if ($iso_env->{product
} eq 'pmg') {
1256 file_write_all
("$targetdir/etc/pmg/pmg.conf", "section: admin\n\temail ${mailto}\n");
1258 } elsif ($iso_env->{product
} eq 'pve') {
1262 my $tmpdir = "$targetdir/tmp/pve";
1265 # write vnc keymap to datacenter.cfg
1266 my $vnckmap = $iso_env->{locales
}->{kmap
}->{$keymap}->{kvm
} || 'en-us';
1267 file_write_all
("$tmpdir/datacenter.cfg", "keyboard: $vnckmap\n");
1270 file_write_all
("$tmpdir/user.cfg", "user:root\@pam:1:0:::${mailto}::\n");
1275 $storage_cfg = Proxmox
::Install
::StorageConfig
::get_zfs_config
($iso_env);
1276 } elsif ($use_btrfs) {
1277 $storage_cfg = Proxmox
::Install
::StorageConfig
::get_btrfs_config
();
1278 } elsif ($datadev) {
1279 $storage_cfg = Proxmox
::Install
::StorageConfig
::get_lvm_thin_config
();
1281 $storage_cfg = Proxmox
::Install
::StorageConfig
::get_local_config
();
1283 file_write_all
("$tmpdir/storage.cfg", $storage_cfg);
1285 run_command
("chroot $targetdir /usr/bin/create_pmxcfs_db /tmp/pve /var/lib/pve-cluster/config.db");
1287 syscmd
("rm -rf $tmpdir");
1288 } elsif ($iso_env->{product
} eq 'pbs') {
1289 my $base_cfg_path = "/etc/proxmox-backup";
1290 mkdir "$targetdir/$base_cfg_path";
1292 chroot_chown
($targetdir, $base_cfg_path, user
=> 'backup', recursive
=> 1);
1293 chroot_chmod
($targetdir, $base_cfg_path, mode
=> '0700');
1295 my $user_cfg_fn = "$base_cfg_path/user.cfg";
1296 file_write_all
("$targetdir/$user_cfg_fn", "user: root\@pam\n\temail ${mailto}\n");
1297 chroot_chown
($targetdir, $user_cfg_fn, user
=> 'root', group
=> 'backup');
1298 chroot_chmod
($targetdir, $user_cfg_fn, mode
=> '0640');
1304 update_progress
(1, 0, 1, "");
1306 print STDERR
$err if $err && $err ne "\n";
1308 if (is_test_mode
()) {
1309 my $elapsed = Time
::HiRes
::tv_interval
($starttime);
1310 print STDERR
"Elapsed extract time: $elapsed\n";
1312 syscmd
("chroot $targetdir /usr/bin/dpkg-query -W --showformat='\${package}\n'> final.pkglist");
1315 syscmd
("umount $targetdir/run");
1316 syscmd
("umount $targetdir/mnt/hostrun");
1317 syscmd
("umount $targetdir/tmp/pkg");
1318 syscmd
("umount $targetdir/tmp");
1319 syscmd
("umount $targetdir/proc");
1320 syscmd
("umount $targetdir/sys/firmware/efi/efivars");
1321 syscmd
("umount $targetdir/sys");
1322 rmdir("$targetdir/mnt/hostrun");
1325 syscmd
("zfs umount -a") == 0 ||
1326 die "unable to unmount zfs\n";
1328 syscmd
("umount -d $targetdir");
1331 if (!$err && $use_zfs) {
1332 syscmd
("zfs set sync=standard $zfs_pool_name") == 0 ||
1333 die "unable to set zfs properties\n";
1335 syscmd
("zfs set mountpoint=/ $zfs_pool_name/ROOT/$zfs_root_volume_name") == 0 ||
1336 die "zfs set mountpoint failed\n";
1338 syscmd
("zpool set bootfs=$zfs_pool_name/ROOT/$zfs_root_volume_name $zfs_pool_name") == 0 ||
1339 die "zpool set bootfs failed\n";
1340 syscmd
("zpool export $zfs_pool_name");
1343 if ($bootloader_err) {
1344 $err = $err && $err ne "\n" ?
"$err\n$bootloader_err" : $bootloader_err;