content rootdir,images
__EOD__
+my $storage_cfg_local = <<__EOD__;
+dir: local
+ path /var/lib/vz
+ content iso,vztmpl,backup,rootdir,images
+__EOD__
sub file_read_firstline {
my ($filename) = @_;
sub get_partition_dev {
my ($dev, $partnum) = @_;
- if ($dev =~ m|^/dev/[hxsev]d[a-z]$|) {
+ if ($dev =~ m|^/dev/sd([a-h]?[a-z]\|i[a-v])$|) {
+ return "${dev}$partnum";
+ } elsif ($dev =~ m|^/dev/[hxev]d[a-z]$|) {
return "${dev}$partnum";
} elsif ($dev =~ m|^/dev/[^/]+/c\d+d\d+$|) {
return "${dev}p$partnum";
if defined($value) && $value != 1;
}
-sub zfs_create_swap {
- my ($swapsize) = @_;
-
- my $cmd = "zfs create -V ${swapsize}K -b 4K";
-
- $cmd .= " -o com.sun:auto-snapshot=false";
-
- # copies for swap does not make sense
- $cmd .= " -o copies=1";
-
- # reduces memory pressure
- $cmd .= " -o sync=always";
-
- # cheapest compression to drop zero pages
- $cmd .= " -o compression=zle";
-
- # skip log devices
- $cmd .= " -o logbias=throughput";
- # only cache metadata in RAM (caching swap content does not make sense)
- $cmd .= " -o primarycache=metadata";
- # don't cache anything in L2ARC
- $cmd .= " -o secondarycache=none";
-
- $cmd .= " $zfspoolname/swap";
- syscmd ($cmd) == 0 ||
- die "unable to create zfs swap device\n";
-
- return "/dev/zvol/$zfspoolname/swap";
-}
-
my $udevadm_trigger_block = sub {
my ($nowait) = @_;
};
sub partition_bootable_disk {
- my ($target_dev, $maxhdsize, $ptype) = @_;
+ my ($target_dev, $maxhdsizegb, $ptype) = @_;
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)
my $restricted_hdsize_mb = 0; # 0 ==> end of partition
- if ($maxhdsize && ($maxhdsize < $hdsize)) {
- $hdsize = $maxhdsize;
- $restricted_hdsize_mb = int($hdsize/1024) . 'M';
+ if ($maxhdsizegb) {
+ my $maxhdsize = $maxhdsizegb * 1024 * 1024;
+ if ($maxhdsize < $hdsize) {
+ $hdsize = $maxhdsize;
+ $restricted_hdsize_mb = int($hdsize/1024) . 'M';
+ }
}
my $hdgb = int($hdsize/(1024*1024));
- die "hardisk '$target_dev' too small (${hdsize}GB)\n" if $hdgb < 8;
+ die "hardisk '$target_dev' too small (${hdgb}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, $osdev) {
return ($os_size, $osdev, $efibootdev);
}
-# ZFS has this use_whole_disk concept, so we try to partition the same
-# way as zfs does by default. There is room at start of disk to insert
-# a grub boot partition. But adding a EFI ESP is not possible.
-#
-# Note: zfs people think this is just a waste of space an not
-# required. Instead, you should put the ESP on another disk (log,
-# ..).
-
-sub partition_bootable_zfs_disk {
- my ($target_dev) = @_;
-
- die "too dangerous" if $opt_testmode;
-
- syscmd("sgdisk -Z ${target_dev}");
- my $hdsize = hd_size($target_dev); # size in blocks (1024 bytes)
-
- my $hdgb = int($hdsize/(1024*1024));
- die "hardisk '$target_dev' too small (${hdsize}GB)\n" if $hdgb < 8;
-
- # 1 - GRUB boot partition: 1M
- # 2 - OS/Data partition
- # 9 - ZFS reserved partition
-
- my $grubbootdev = get_partition_dev($target_dev, 1);
- my $osdev = get_partition_dev ($target_dev, 2);
-
- my $pcmd = ['sgdisk', '-a1'];
-
- my $pnum = 1;
- push @$pcmd, "-n$pnum:34:2047", "-t$pnum:EF02";
-
- $pnum = 9;
- push @$pcmd, "-n$pnum:-8M:0", "-t$pnum:BF07";
-
- $pnum = 2;
- push @$pcmd, "-n$pnum:2048:0", "-t$pnum:BF01", '-c', "$pnum:zfs";
-
- push @$pcmd, $target_dev;
-
- my $os_size = $hdsize - 1024 - 1024*8;
-
- syscmd($pcmd) == 0 ||
- die "unable to partition harddisk '${target_dev}'\n";
-
- &$udevadm_trigger_block();
-
- syscmd("dd if=/dev/zero of=$osdev bs=1M count=16") if -b $osdev;
-
- return ($os_size, $osdev);
-}
-
sub create_lvm_volumes {
my ($lvmdev, $os_size, $swap_size) = @_;
my $rootdev = "/dev/$vgname/root";
my $datadev = "/dev/$vgname/data";
- my $swapfile = "/dev/$vgname/swap";
+ my $swapfile;
# we use --metadatasize 250k, which results in "pe_start = 512"
# so pe_start is aligned on a 128k boundary (advantage for SSDs)
my $rest = $os_size - $swap_size - $rootsize; # in KB
my $minfree;
- if ($config_options->{minfree}) {
+ if (defined($config_options->{minfree})) {
$minfree = (($config_options->{minfree}*1024*1024) >= $rest ) ? $space :
$config_options->{minfree}*1024*1024 ;
} else {
$rest = $rest - $minfree;
- if ($config_options->{maxvz}) {
+ if (defined($config_options->{maxvz})) {
$rest = (($config_options->{maxvz}*1024*1024) <= $rest) ?
$config_options->{maxvz}*1024*1024 : $rest;
}
$datasize = $rest;
} else {
- my $minfree = $config_options->{minfree} ? $config_options->{minfree}*1024*1024 : $space;
+ my $minfree = defined($config_options->{minfree}) ? $config_options->{minfree}*1024*1024 : $space;
$rootsize = $os_size - $minfree - $swap_size; # in KB
}
- syscmd ("/sbin/lvcreate -L${swap_size}K -nswap $vgname") == 0 ||
- die "unable to create swap volume\n";
+ if ($swap_size) {
+ syscmd ("/sbin/lvcreate -L${swap_size}K -nswap $vgname") == 0 ||
+ die "unable to create swap volume\n";
+
+ $swapfile = "/dev/$vgname/swap";
+ }
syscmd ("/sbin/lvcreate -L${rootsize}K -nroot $vgname") == 0 ||
die "unable to create root volume\n";
my $hdgb = int($hdsize/(1024*1024));
my $swapsize;
- if ($config_options->{swapsize}) {
+ if (defined($config_options->{swapsize})) {
$swapsize = $config_options->{swapsize}*1024*1024;
} else {
my $ss = int ($total_memory / 1024);
my $swapfile;
my $rootdev;
+ my $datadev;
my $use_zfs = 0;
my $use_btrfs = 0;
}
foreach my $hd (@$bootdevlist) {
my $devname = @$hd[1];
+
my ($size, $osdev) =
- partition_bootable_zfs_disk($devname);
+ partition_bootable_disk($devname, $config_options->{hdsize}, 'BF01');
zfs_mirror_size_check($disksize, $size) if $disksize;
push @$bootdevinfo, { devname => $devname, osdev => $osdev};
$disksize = $size;
zfs_create_rpool($vdev);
- my $swap_size = compute_swapsize($disksize);
- $swapfile = zfs_create_swap($swap_size);
-
} else {
die "target '$target_hd' is not a valid block device\n" if ! -b $target_hd;
- my $maxhdsize;
- if ($config_options->{hdsize}) {
- # max hdsize passed on cmdline (GB)
- $maxhdsize = $config_options->{hdsize}*1024*1024;
- }
-
&$clean_disk($target_hd);
my ($os_size, $osdev, $efidev);
($os_size, $osdev, $efidev) =
- partition_bootable_disk($target_hd, $maxhdsize, '8E00');
+ partition_bootable_disk($target_hd, $config_options->{hdsize}, '8E00');
&$udevadm_trigger_block();
osdev => $osdev, by_id => $by_id };
my $swap_size = compute_swapsize($os_size);
- ($rootdev, $swapfile) =
+ ($rootdev, $swapfile, $datadev) =
create_lvm_volumes($osdev, $os_size, $swap_size);
# trigger udev to create /dev/disk/by-uuid
my $hosts =
"127.0.0.1 localhost.localdomain localhost\n" .
- "$ipaddress $hostname.$domain $hostname pvelocalhost\n\n" .
+ "$ipaddress $hostname.$domain $hostname\n\n" .
"# The following lines are desirable for IPv6 capable hosts\n\n" .
"::1 ip6-localhost ip6-loopback\n" .
"fe00::0 ip6-localnet\n" .
"$tmpdir/user.cfg");
# write storage.cfg
- my $strorage_cfg_fn = "$tmpdir/storage.cfg";
+ my $storage_cfg_fn = "$tmpdir/storage.cfg";
if ($use_zfs) {
- write_config ($storage_cfg_zfs, $strorage_cfg_fn);
+ write_config ($storage_cfg_zfs, $storage_cfg_fn);
} elsif ($use_btrfs) {
- write_config ($storage_cfg_btrfs, $strorage_cfg_fn);
+ write_config ($storage_cfg_btrfs, $storage_cfg_fn);
+ } elsif ($datadev) {
+ write_config ($storage_cfg_lvmthin, $storage_cfg_fn);
} else {
- write_config ($storage_cfg_lvmthin, $strorage_cfg_fn);
+ write_config ($storage_cfg_local, $storage_cfg_fn);
}
run_command("chroot $targetdir /usr/bin/create_pmxcfs_db /tmp/pve /var/lib/pve-cluster/config.db");
# &$create_label_widget_grid($disk_labeled_widgets)
};
+# shared between different ui parts (e.g., ZFS and "normal" single disk FS)
+my $hdsize_size_adj;
+my $hdsize_entry_buffer;
+
+my $get_hdsize_spinbtn = sub {
+ my $hdsize = shift;
+
+ if (!defined($hdsize_size_adj)) {
+ die "called get_hdsize_spinbtn with \$hdsize_size_adj not defined but did not pass hdsize!\n"
+ if !defined($hdsize);
+ $hdsize_size_adj = Gtk3::Adjustment->new($config_options->{hdsize} || $hdsize, 0, $hdsize+1, 1, 1, 1);
+ $hdsize_entry_buffer = Gtk3::EntryBuffer->new(undef, 1);
+ }
+
+ my $spinbutton_hdsize = Gtk3::SpinButton->new($hdsize_size_adj, 1, 1);
+ $spinbutton_hdsize->set_buffer($hdsize_entry_buffer);
+ $spinbutton_hdsize->set_adjustment($hdsize_size_adj);
+ $spinbutton_hdsize->set_tooltip_text("only use specified size (GB) of the harddisk (rest left unpartitioned)");
+ return $spinbutton_hdsize;
+};
+
my $create_raid_advanced_grid = sub {
my $labeled_widgets = [];
my $spinbutton_ashift = Gtk3::SpinButton->new_with_range(9,13,1);
$spinbutton_copies->set_value($config_options->{copies});
push @$labeled_widgets, "copies", $spinbutton_copies;
+ push @$labeled_widgets, "hdsize", $get_hdsize_spinbtn->();
return &$create_label_widget_grid($labeled_widgets);;
};
$hdsize = int((-s $target_hd) / (1024*1024*1024.0));
}
- my $hdsize_size_adj = Gtk3::Adjustment->new($config_options->{hdsize} || $hdsize, 0, $hdsize+1, 1, 1, 1);
- my $spinbutton_hdsize = Gtk3::SpinButton->new($hdsize_size_adj, 1, 1);
- $spinbutton_hdsize->set_tooltip_text("only use specified size (GB) of the harddisk (rest left unpartitioned)");
+ my $spinbutton_hdsize = $get_hdsize_spinbtn->($hdsize);
push @$hdsize_labeled_widgets, "hdsize", $spinbutton_hdsize;
my $entry_swapsize = Gtk3::Entry->new();
$entry_swapsize->set_tooltip_text("maximum SWAP size (GB)");
$entry_swapsize->signal_connect (key_press_event => \&check_float);
- $entry_swapsize->set_text($config_options->{swapsize}) if $config_options->{swapsize};
+ $entry_swapsize->set_text($config_options->{swapsize}) if defined($config_options->{swapsize});
push @$hdsize_labeled_widgets, "swapsize", $entry_swapsize;
my $entry_maxroot = Gtk3::Entry->new();
my $entry_minfree = Gtk3::Entry->new();
$entry_minfree->set_tooltip_text("minimum free LVM space (GB, required for LVM snapshots)");
$entry_minfree->signal_connect (key_press_event => \&check_float);
- $entry_minfree->set_text($config_options->{minfree}) if $config_options->{minfree};
+ $entry_minfree->set_text($config_options->{minfree}) if defined($config_options->{minfree});
push @$hdsize_labeled_widgets, "minfree", $entry_minfree;
my $entry_maxvz;
$entry_maxvz = Gtk3::Entry->new();
$entry_maxvz->set_tooltip_text("maximum size (GB) for LVM data volume");
$entry_maxvz->signal_connect (key_press_event => \&check_float);
- $entry_maxvz->set_text($config_options->{maxvz}) if $config_options->{maxvz};
+ $entry_maxvz->set_text($config_options->{maxvz}) if defined($config_options->{maxvz});
push @$hdsize_labeled_widgets, "maxvz", $entry_maxvz;
}
projects / pve-installer.git / blobdiff