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-rw-r--r--perl-install/fsedit.pm454
1 files changed, 148 insertions, 306 deletions
diff --git a/perl-install/fsedit.pm b/perl-install/fsedit.pm
index acf5a023f..42404bfe8 100644
--- a/perl-install/fsedit.pm
+++ b/perl-install/fsedit.pm
@@ -8,10 +8,10 @@ use vars qw(%suggestions);
#- misc imports
#-######################################################################################
use common;
-use partition_table qw(:types);
+use partition_table;
use partition_table::raw;
+use fs::type;
use detect_devices;
-use fsedit;
use devices;
use loopback;
use log;
@@ -19,21 +19,21 @@ use fs;
%suggestions = (
N_("simple") => [
- { mntpoint => "/", size => 300 << 11, pt_type =>0x483, ratio => 5, maxsize => 6000 << 11 },
- { mntpoint => "swap", size => 64 << 11, pt_type => 0x82, ratio => 1, maxsize => 500 << 11 },
- { mntpoint => "/home", size => 300 << 11, pt_type =>0x483, ratio => 3 },
+ { mntpoint => "/", size => 300 << 11, fs_type => 'ext3', ratio => 5, maxsize => 6000 << 11 },
+ { mntpoint => "swap", size => 64 << 11, fs_type => 'swap', ratio => 1, maxsize => 1100 << 11 },
+ { mntpoint => "/home", size => 300 << 11, fs_type => 'ext3', ratio => 3 },
], N_("with /usr") => [
- { mntpoint => "/", size => 250 << 11, pt_type =>0x483, ratio => 1, maxsize => 2000 << 11 },
- { mntpoint => "swap", size => 64 << 11, pt_type => 0x82, ratio => 1, maxsize => 500 << 11 },
- { mntpoint => "/usr", size => 300 << 11, pt_type =>0x483, ratio => 4, maxsize => 4000 << 11 },
- { mntpoint => "/home", size => 100 << 11, pt_type =>0x483, ratio => 3 },
+ { mntpoint => "/", size => 250 << 11, fs_type => 'ext3', ratio => 1, maxsize => 2000 << 11 },
+ { mntpoint => "swap", size => 64 << 11, fs_type => 'swap', ratio => 1, maxsize => 1100 << 11 },
+ { mntpoint => "/usr", size => 300 << 11, fs_type => 'ext3', ratio => 4, maxsize => 4000 << 11 },
+ { mntpoint => "/home", size => 100 << 11, fs_type => 'ext3', ratio => 3 },
], N_("server") => [
- { mntpoint => "/", size => 150 << 11, pt_type =>0x483, ratio => 1, maxsize => 800 << 11 },
- { mntpoint => "swap", size => 64 << 11, pt_type => 0x82, ratio => 2, maxsize => 800 << 11 },
- { mntpoint => "/usr", size => 300 << 11, pt_type =>0x483, ratio => 4, maxsize => 4000 << 11 },
- { mntpoint => "/var", size => 200 << 11, pt_type =>0x483, ratio => 3 },
- { mntpoint => "/home", size => 150 << 11, pt_type =>0x483, ratio => 3 },
- { mntpoint => "/tmp", size => 150 << 11, pt_type =>0x483, ratio => 2, maxsize => 1000 << 11 },
+ { mntpoint => "/", size => 150 << 11, fs_type => 'ext3', ratio => 1, maxsize => 800 << 11 },
+ { mntpoint => "swap", size => 64 << 11, fs_type => 'swap', ratio => 2, maxsize => 1600 << 11 },
+ { mntpoint => "/usr", size => 300 << 11, fs_type => 'ext3', ratio => 4, maxsize => 4000 << 11 },
+ { mntpoint => "/var", size => 200 << 11, fs_type => 'ext3', ratio => 3 },
+ { mntpoint => "/home", size => 150 << 11, fs_type => 'ext3', ratio => 3 },
+ { mntpoint => "/tmp", size => 150 << 11, fs_type => 'ext3', ratio => 2, maxsize => 1000 << 11 },
],
);
foreach (values %suggestions) {
@@ -48,105 +48,34 @@ my @suggestions_mntpoints = (
#- RedHat also has /usr/local and /opt
);
-my @partitions_signatures = (
- [ 0x8e, 0, "HM\1\0" ],
- [ 0x83, 0x438, "\x53\xEF" ],
- [ 0x183, 0x10034, "ReIsErFs" ],
- [ 0x183, 0x10034, "ReIsEr2Fs" ],
- [ 0x283, 0, 'XFSB', 0x200, 'XAGF', 0x400, 'XAGI' ],
- [ 0x383, 0x8000, 'JFS1' ],
- [ 0x82, 4086, "SWAP-SPACE" ],
- [ 0x82, 4086, "SWAPSPACE2" ],
- [ 0x107, 0x1FE, "\x55\xAA", 0x3, "NTFS" ],
- [ 0xc, 0x1FE, "\x55\xAA", 0x52, "FAT32" ],
-if_(arch() !~ /^sparc/,
- [ 0x6, 0x1FE, "\x55\xAA", 0x36, "FAT" ],
-),
-);
-
-sub typeOfPart {
- my $dev = devices::make($_[0]);
- my $t = typeFromMagic($dev, @partitions_signatures);
- if ($t == 0x83) {
- #- there is no magic to differentiate ext3 and ext2. Using libext2fs
- #- to check if it has a journal
- $t = 0x483 if c::is_ext3($dev);
- }
- $t;
-}
-
#-######################################################################################
#- Functions
#-######################################################################################
-sub empty_all_hds() {
- { hds => [], lvms => [], raids => [], loopbacks => [], raw_hds => [], nfss => [], smbs => [], davs => [], special => [] };
-}
sub recompute_loopbacks {
my ($all_hds) = @_;
- my @fstab = get_all_fstab($all_hds);
+ my @fstab = fs::get::fstab($all_hds);
@{$all_hds->{loopbacks}} = map { isPartOfLoopback($_) ? @{$_->{loopback}} : () } @fstab;
}
sub raids {
my ($hds) = @_;
- my @parts = get_fstab(@$hds);
- {
- my @l = grep { isRawRAID($_) } @parts or return [];
- detect_devices::raidAutoStart(@l);
- }
-
- fs::get_major_minor(@parts);
-
- my @raids;
- my @mdstat = cat_("/proc/mdstat");
- for (my $i = 0; $i < @mdstat; $i++) {
-
- my ($nb, $level, $mdparts) =
- #- line format is:
- #- md%d : {in}?active{ (read-only)}? {linear|raid1|raid4|raid5}{ DEVNAME[%d]{(F)}?}*
- $mdstat[$i] =~ /^md(\d+).* ([^ \[\]]+) (\S+\[\d+\].*)/ or next;
-
- $level =~ s/raid//; #- { linear | raid0 | raid1 | raid5 } -> { linear | 0 | 1 | 5 }
-
- my $chunks = $mdstat[$i+1] =~ /(\S+) chunks/ ? $1 : "64k";
+ my @parts = fs::get::hds_fstab(@$hds);
- my @raw_mdparts = map { /([^\[]+)/ } split ' ', $mdparts;
-
- my $pt_type = typeOfPart("md$nb");
- log::l("RAID: found md$nb (raid $level) chunks $chunks ", if_($pt_type, "type $pt_type "), "with parts ", join(", ", @raw_mdparts));
- $raids[$nb] = { 'chunk-size' => $chunks, pt_type => $pt_type || 0x83, raw_mdparts => \@raw_mdparts,
- device => "md$nb", notFormatted => !$pt_type, level => $level };
- }
-
- my %devname2part = map { $_->{dev} => { %$_, device => $_->{dev} } } devices::read_proc_partitions_raw();
- each_index {
- my $raw_mdparts = delete $_->{raw_mdparts};
- my @mdparts =
- map {
- my $mdpart = $devname2part{$_} || { device => $_ };
- if (my $part = find { is_same_hd($mdpart, $_) } @parts, @raids) {
- $part->{raid} = $::i;
- $part->{pt_type} = 0xfd;
- delete $part->{mntpoint};
- $part;
- } else {
- #- forget it when not found? that way it won't break much... beurk.
- ();
- }
- } @$raw_mdparts;
-
- $_->{disks} = \@mdparts;
- } @raids;
+ my @l = grep { isRawRAID($_) } @parts or return [];
+ log::l("looking for raids in " . join(' ', map { $_->{device} } @l));
+
require raid;
- raid::update(@raids);
- \@raids;
+ raid::detect_during_install(@l) if $::isInstall;
+ raid::get_existing(@l);
}
sub lvms {
my ($all_hds) = @_;
- my @pvs = grep { isRawLVM($_) } get_all_fstab($all_hds) or return;
+ my @pvs = grep { isRawLVM($_) } fs::get::fstab($all_hds) or return;
+
+ log::l("looking for vgs in " . join(' ', map { $_->{device} } @pvs));
#- otherwise vgscan won't find them
devices::make($_->{device}) foreach @pvs;
@@ -168,28 +97,32 @@ sub lvms {
@lvms;
}
-sub hds {
- my ($flags, $o_ask_before_blanking) = @_;
- $flags ||= {};
+sub get_hds {
+ my ($o_flags, $o_in) = @_;
+ my $flags = $o_flags || {};
$flags->{readonly} && ($flags->{clearall} || $flags->{clear}) and die "conflicting flags readonly and clear/clearall";
my @drives = detect_devices::hds();
- my (@hds, @raw_hds);
foreach my $hd (@drives) {
$hd->{file} = devices::make($hd->{device});
$hd->{prefix} ||= $hd->{device};
- $hd->{readonly} = $flags->{readonly};
+ }
+
+ @drives = partition_table::raw::get_geometries(@drives);
- my $h = partition_table::raw::get_geometry($hd->{file}) or log::l("An error occurred while getting the geometry of block device $hd->{file}: $!"), next;
- add2hash_($hd, $h);
+ my (@hds, @raw_hds);
+ foreach my $hd (@drives) {
+ $hd->{readonly} = $flags->{readonly};
eval { partition_table::raw::test_for_bad_drives($hd) };
if (my $err = $@) {
if ($err =~ /write error:/) {
$hd->{readonly} = 1;
+ } elsif ($err =~ /read error:/) {
+ next;
} else {
- cdie $err if $err !~ /read error:/;
+ $o_in and $o_in->ask_warn('', $err);
next;
}
}
@@ -197,18 +130,48 @@ sub hds {
if ($flags->{clearall} || member($hd->{device}, @{$flags->{clear} || []})) {
partition_table::raw::zero_MBR_and_dirty($hd);
} else {
- eval {
- partition_table::read($hd);
- compare_with_proc_partitions($hd) if $::isInstall;
- };
- if (my $err = $@) {
+ my $handle_die_and_cdie = sub {
if ($hd->{readonly}) {
log::l("using /proc/partitions since diskdrake failed :(");
use_proc_partitions($hd);
- } elsif (exists $hd->{usb_description} && ($hd->{pt_type} ||= typeOfPart($hd->{device}))) {
+ 1;
+ } elsif (exists $hd->{usb_description} && fs::type::fs_type_from_magic($hd)) {
+ #- non partitioned drive
+ $hd->{fs_type} = fs::type::fs_type_from_magic($hd);
push @raw_hds, $hd;
- next;
- } elsif ($o_ask_before_blanking && $o_ask_before_blanking->($hd->{device}, $err)) {
+ $hd = '';
+ 1;
+ } else {
+ 0;
+ }
+ };
+ my $handled;
+ eval {
+ catch_cdie {
+ partition_table::read($hd);
+ compare_with_proc_partitions($hd) if $::isInstall;
+ } sub {
+ my $err = $@;
+ if ($handle_die_and_cdie->()) {
+ $handled = 1;
+ 0; #- don't continue, transform cdie into die
+ } else {
+ !$o_in || $o_in->ask_okcancel('', formatError($err));
+ }
+ }
+ };
+ if (my $err = $@) {
+ if ($handled) {
+ #- already handled in cdie handler above
+ } elsif ($handle_die_and_cdie->()) {
+ } elsif ($o_in && $o_in->ask_yesorno(N("Error"),
+N("I can't read the partition table of device %s, it's too corrupted for me :(
+I can try to go on, erasing over bad partitions (ALL DATA will be lost!).
+The other solution is to not allow DrakX to modify the partition table.
+(the error is %s)
+
+Do you agree to lose all the partitions?
+", $hd->{device}, formatError($err)))) {
partition_table::raw::zero_MBR($hd);
} else {
#- using it readonly
@@ -216,63 +179,54 @@ sub hds {
use_proc_partitions($hd);
}
}
+ $hd or next;
+
member($_->{device}, @{$flags->{clear} || []}) and partition_table::remove($hd, $_)
foreach partition_table::get_normal_parts($hd);
}
- # special case for Various type
- $_->{pt_type} = typeOfPart($_->{device}) || 0x100 foreach grep { $_->{pt_type} == 0x100 } partition_table::get_normal_parts($hd);
-
- #- special case for type overloading (eg: reiserfs is 0x183)
- foreach (grep { isExt2($_) || $_->{pt_type} == 0x7 || $_->{pt_type} == 0x17 } partition_table::get_normal_parts($hd)) {
- my $wanted_pt_type = $_->{pt_type} == 0x17 ? 0x7 : $_->{pt_type};
- my $pt_type = typeOfPart($_->{device});
- $_->{pt_type} = $pt_type if ($pt_type & 0xff) == $wanted_pt_type || $pt_type && $hd->isa('partition_table::gpt');
+ my @parts = partition_table::get_normal_parts($hd);
+
+ # checking the magic of the filesystem, don't rely on pt_type
+ foreach (grep { member($_->{fs_type}, 'vfat', 'ntfs', 'ext2') || $_->{pt_type} == 0x100 } @parts) {
+ if (my $type = fs::type::type_subpart_from_magic($_)) {
+ if ($type->{fs_type}) {
+ #- keep {pt_type}
+ $_->{fs_type} = $type->{fs_type};
+ } else {
+ put_in_hash($_, $type);
+ }
+ } else {
+ $_->{bad_fs_type_magic} = 1;
+ }
}
- foreach (partition_table::get_normal_parts($hd)) {
+ foreach (@parts) {
my $label =
- member(type2fs($_), qw(ext2 ext3)) ?
+ member($_->{fs_type}, qw(ext2 ext3)) ?
c::get_ext2_label(devices::make($_->{device})) :
'';
$_->{device_LABEL} = $label if $label;
}
+ if ($hd->{usb_media_type}) {
+ $_->{is_removable} = 1 foreach @parts;
+ }
+
push @hds, $hd;
}
#- detect raids before LVM allowing LVM on raid
my $raids = raids(\@hds);
- my $all_hds = { %{ empty_all_hds() }, hds => \@hds, raw_hds => \@raw_hds, lvms => [], raids => $raids };
+ my $all_hds = { %{ fs::get::empty_all_hds() }, hds => \@hds, raw_hds => \@raw_hds, lvms => [], raids => $raids };
$all_hds->{lvms} = [ lvms($all_hds) ];
- fs::get_major_minor(get_all_fstab($all_hds));
+ fs::get_major_minor(fs::get::fstab($all_hds));
$all_hds;
}
-sub get_hds {
- #- $in is optional
- my ($flags, $o_in) = @_;
-
- if ($o_in) {
- catch_cdie { hds($flags, sub {
- my ($dev, $err) = @_;
- $o_in->ask_yesorno(N("Error"),
-N("I can't read the partition table of device %s, it's too corrupted for me :(
-I can try to go on, erasing over bad partitions (ALL DATA will be lost!).
-The other solution is to not allow DrakX to modify the partition table.
-(the error is %s)
-
-Do you agree to lose all the partitions?
-", $dev, formatError($err)));
- }) } sub { $o_in->ask_okcancel('', formatError($@)) };
- } else {
- catch_cdie { hds($flags) } sub { 1 }
- }
-}
-
sub read_proc_partitions {
my ($hds) = @_;
@@ -296,31 +250,21 @@ sub read_proc_partitions {
} else {
$dev = $part->{dev};
if (my $hd = find { $part->{dev} =~ /^$_->{device}./ } @$hds) {
- $part->{rootDevice} = $hd->{device};
+ put_in_hash($part, partition_table::hd2minimal_part($hd));
}
}
undef $prev_part if $prev_part && ($prev_part->{rootDevice} || '') ne ($part->{rootDevice} || '');
$part->{device} = $dev;
$part->{size} *= 2; # from KB to sectors
- $part->{pt_type} = typeOfPart($dev);
$part->{start} = $prev_part ? $prev_part->{start} + $prev_part->{size} : 0;
+ put_in_hash($part, fs::type::type_subpart_from_magic($part));
$prev_part = $part;
delete $part->{dev}; # cleanup
}
@$parts;
}
-sub all_hds {
- my ($all_hds) = @_;
- (@{$all_hds->{hds}}, @{$all_hds->{lvms}});
-}
-sub part2hd {
- my ($part, $all_hds) = @_;
- my $hd = find { $part->{rootDevice} eq ($_->{device} || $_->{VG_name}) } all_hds($all_hds);
- $hd;
-}
-
sub is_same_hd {
my ($hd1, $hd2) = @_;
if ($hd1->{major} && $hd2->{major}) {
@@ -338,96 +282,18 @@ sub is_same_hd {
#- are_same_partitions() do not look at the device name since things may have changed
sub are_same_partitions {
my ($part1, $part2) = @_;
- foreach ('start', 'size', 'pt_type', 'rootDevice') {
- $part1->{$_} eq $part2->{$_} or return;
+ foreach ('start', 'size', 'pt_type', 'fs_type', 'rootDevice') {
+ $part1->{$_} eq $part2->{$_} or return 0;
}
1;
}
-#- get all normal partition including special ones as found on sparc.
-sub get_fstab {
- map { partition_table::get_normal_parts($_) } @_;
-}
-
-#- get normal partition that should be visible for working on.
-sub get_visible_fstab {
- grep { $_ && !partition_table::isWholedisk($_) && !partition_table::isHiddenMacPart($_) }
- map { partition_table::get_normal_parts($_) } @_;
-}
-
-sub get_fstab_and_holes {
- map {
- if (isLVM($_)) {
- my @parts = partition_table::get_normal_parts($_);
- my $free = $_->{totalsectors} - sum map { $_->{size} } @parts;
- my $free_part = { start => 0, size => $free, pt_type => 0, rootDevice => $_->{VG_name} };
- @parts, if_($free >= $_->cylinder_size, $free_part);
- } else {
- partition_table::get_normal_parts_and_holes($_);
- }
- } @_;
-}
-sub get_holes {
- grep { $_->{pt_type} == 0 } get_fstab_and_holes(@_);
-}
-
-sub get_all_fstab {
- my ($all_hds) = @_;
- my @parts = map { partition_table::get_normal_parts($_) } all_hds($all_hds);
- my @raids = grep { $_ } @{$all_hds->{raids}};
- @parts, @raids, @{$all_hds->{loopbacks}};
-}
-sub get_really_all_fstab {
- my ($all_hds) = @_;
- my @parts = map { partition_table::get_normal_parts($_) } all_hds($all_hds);
- my @raids = grep { $_ } @{$all_hds->{raids}};
- @parts, @raids, @{$all_hds->{loopbacks}}, @{$all_hds->{raw_hds}}, @{$all_hds->{nfss}}, @{$all_hds->{smbs}}, @{$all_hds->{davs}};
-}
-sub get_all_fstab_and_holes {
- my ($all_hds) = @_;
- my @raids = grep { $_ } @{$all_hds->{raids}};
- get_fstab_and_holes(all_hds($all_hds)), @raids, @{$all_hds->{loopbacks}};
-}
-sub get_all_holes {
- my ($all_hds) = @_;
- grep { $_->{pt_type} == 0 } get_all_fstab_and_holes($all_hds);
-}
-
-sub all_free_space {
- my ($all_hds) = @_;
- sum map { $_->{size} } get_all_holes($all_hds);
-}
-sub free_space {
- sum map { $_->{size} } get_holes(@_);
-}
-
sub is_one_big_fat_or_NT {
my ($hds) = @_;
- @$hds == 1 or return;
-
- my @l = get_fstab(@$hds);
- @l == 1 && isFat_or_NTFS($l[0]) && free_space(@$hds) < 10 << 11;
-}
+ @$hds == 1 or return 0;
-sub file2part {
- my ($fstab, $file, $b_keep_simple_symlinks) = @_;
- my $part;
-
- $file = $b_keep_simple_symlinks ? common::expand_symlinks_but_simple("$::prefix$file") : expand_symlinks("$::prefix$file");
- unless ($file =~ s/^$::prefix//) {
- my $part = find { loopback::carryRootLoopback($_) } @$fstab or die;
- log::l("found $part->{mntpoint}");
- $file =~ s|/initrd/loopfs|$part->{mntpoint}|;
- }
- foreach (@$fstab) {
- my $m = $_->{mntpoint};
- $part = $_ if
- $file =~ /^\Q$m/ &&
- (!$part || length $part->{mntpoint} < length $m);
- }
- $part or die "file2part: not found $file";
- $file =~ s|$part->{mntpoint}/?|/|;
- ($part, $file);
+ my @l = fs::get::hds_fstab(@$hds);
+ @l == 1 && isFat_or_NTFS($l[0]) && fs::get::hds_free_space(@$hds) < 10 << 11;
}
@@ -436,7 +302,7 @@ sub computeSize {
my $max = $part->{maxsize} || $part->{size};
return min($max, $best->{size}) unless $best->{ratio};
- my $free_space = all_free_space($all_hds);
+ my $free_space = fs::get::free_space($all_hds);
my @l = my @L = grep {
if ($free_space >= $_->{size}) {
$free_space -= $_->{size};
@@ -458,7 +324,7 @@ sub computeSize {
return min($max, $best->{maxsize}) if $best->{mntpoint} eq $_->{mntpoint};
$free_space -= $_->{maxsize} - $_->{size};
if (!$cylinder_size_maxsize_adjusted++) {
- eval { $free_space += part2hd($part, $all_hds)->cylinder_size - 1 };
+ eval { $free_space += fs::get::part2hd($part, $all_hds)->cylinder_size - 1 };
}
0;
} else {
@@ -475,23 +341,28 @@ sub suggest_part {
my ($part, $all_hds, $o_suggestions) = @_;
my $suggestions = $o_suggestions || $suggestions{server} || $suggestions{simple};
- my $has_swap = any { isSwap($_) } get_all_fstab($all_hds);
+ #- suggestions now use {fs_type}, but still keep compatibility
+ foreach (@$suggestions) {
+ fs::type::set_pt_type($_, $_->{pt_type}) if !exists $_->{fs_type};
+ }
+
+ my $has_swap = any { isSwap($_) } fs::get::fstab($all_hds);
my @local_suggestions =
- grep { !has_mntpoint($_->{mntpoint}, $all_hds) || isSwap($_) && !$has_swap }
+ grep { !fs::get::has_mntpoint($_->{mntpoint}, $all_hds) || isSwap($_) && !$has_swap }
grep { !$_->{hd} || $_->{hd} eq $part->{rootDevice} }
@$suggestions;
my ($best) =
grep { !$_->{maxsize} || $part->{size} <= $_->{maxsize} }
grep { $_->{size} <= ($part->{maxsize} || $part->{size}) }
- grep { !$part->{pt_type} || $part->{pt_type} == $_->{pt_type} || isTrueFS($part) && isTrueFS($_) }
+ grep { !$part->{fs_type} || $part->{fs_type} eq $_->{fs_type} || isTrueFS($part) && isTrueFS($_) }
@local_suggestions;
- defined $best or return; #- sorry no suggestion :(
+ defined $best or return 0; #- sorry no suggestion :(
$part->{mntpoint} = $best->{mntpoint};
- $part->{pt_type} = $best->{pt_type} if !(isTrueFS($best) && isTrueFS($part));
+ fs::type::set_type_subpart($part, $best) if !isTrueFS($best) || !isTrueFS($part);
$part->{size} = computeSize($part, $best, $all_hds, \@local_suggestions);
foreach ('options', 'lv_name', 'encrypt_key') {
$part->{$_} = $best->{$_} if $best->{$_};
@@ -501,59 +372,28 @@ sub suggest_part {
sub suggestions_mntpoint {
my ($all_hds) = @_;
- sort grep { !/swap/ && !has_mntpoint($_, $all_hds) }
+ sort grep { !/swap/ && !fs::get::has_mntpoint($_, $all_hds) }
(@suggestions_mntpoints, map { $_->{mntpoint} } @{$suggestions{server} || $suggestions{simple}});
}
-sub mntpoint2part {
- my ($mntpoint, $fstab) = @_;
- find { $mntpoint eq $_->{mntpoint} } @$fstab;
-}
-sub has_mntpoint {
- my ($mntpoint, $all_hds) = @_;
- mntpoint2part($mntpoint, [ get_really_all_fstab($all_hds) ]);
-}
-sub get_root_ {
- my ($fstab, $o_boot) = @_;
- $o_boot && mntpoint2part("/boot", $fstab) || mntpoint2part("/", $fstab);
-}
-sub get_root { &get_root_ || {} }
-
-#- do this before modifying $part->{pt_type}
-sub check_pt_type {
- my ($pt_type, $_hd, $part) = @_;
- isThisFs("jfs", { pt_type => $pt_type }) && $part->{size} < 16 << 11 and die N("You can't use JFS for partitions smaller than 16MB");
- isThisFs("reiserfs", { pt_type => $pt_type }) && $part->{size} < 32 << 11 and die N("You can't use ReiserFS for partitions smaller than 32MB");
-}
-
-sub package_needed_for_partition_type {
- my ($part) = @_;
- my %l = (
- reiserfs => 'reiserfsprogs',
- xfs => 'xfsprogs',
- jfs => 'jfsprogs',
- );
- $l{type2fs($part)};
-}
-
#- you can do this before modifying $part->{mntpoint}
#- so $part->{mntpoint} should not be used here, use $mntpoint instead
sub check_mntpoint {
my ($mntpoint, $hd, $part, $all_hds) = @_;
- $mntpoint eq '' || isSwap($part) || isNonMountable($part) and return;
+ $mntpoint eq '' || isSwap($part) || isNonMountable($part) and return 0;
$mntpoint =~ m|^/| or die N("Mount points must begin with a leading /");
$mntpoint =~ m|[\x7f-\xff]| and cdie N("Mount points should contain only alphanumerical characters");
- mntpoint2part($mntpoint, [ grep { $_ ne $part } get_really_all_fstab($all_hds) ]) and die N("There is already a partition with mount point %s\n", $mntpoint);
+ fs::get::mntpoint2part($mntpoint, [ grep { $_ ne $part } fs::get::really_all_fstab($all_hds) ]) and die N("There is already a partition with mount point %s\n", $mntpoint);
cdie N("You've selected a software RAID partition as root (/).
No bootloader is able to handle this without a /boot partition.
-Please be sure to add a /boot partition") if $mntpoint eq "/" && isRAID($part) && !has_mntpoint("/boot", $all_hds);
+Please be sure to add a /boot partition") if $mntpoint eq "/" && isRAID($part) && !fs::get::has_mntpoint("/boot", $all_hds);
die N("You can't use a LVM Logical Volume for mount point %s", $mntpoint)
if $mntpoint eq '/boot' && isLVM($hd);
cdie N("You've selected a LVM Logical Volume as root (/).
The bootloader is not able to handle this without a /boot partition.
-Please be sure to add a /boot partition") if $mntpoint eq "/" && isLVM($part) && !has_mntpoint("/boot", $all_hds);
+Please be sure to add a /boot partition") if $mntpoint eq "/" && isLVM($part) && !fs::get::has_mntpoint("/boot", $all_hds);
cdie N("You may not be able to install lilo (since lilo doesn't handle a LV on multiple PVs)")
if 0; # arch() =~ /i.86/ && $mntpoint eq '/' && isLVM($hd) && @{$hd->{disks} || []} > 1;
@@ -591,12 +431,12 @@ sub add {
sub allocatePartitions {
my ($all_hds, $to_add) = @_;
- foreach my $part_ (get_all_holes($all_hds)) {
+ foreach my $part_ (fs::get::holes($all_hds)) {
my ($start, $size, $dev) = @$part_{"start", "size", "rootDevice"};
my $part;
while (suggest_part($part = { start => $start, size => 0, maxsize => $size, rootDevice => $dev },
$all_hds, $to_add)) {
- my $hd = part2hd($part, $all_hds);
+ my $hd = fs::get::part2hd($part, $all_hds);
add($hd, $part, $all_hds, {});
$size -= $part->{size} + $part->{start} - $start;
$start = $part->{start} + $part->{size};
@@ -606,7 +446,7 @@ sub allocatePartitions {
sub auto_allocate {
my ($all_hds, $o_suggestions) = @_;
- my $before = listlength(get_all_fstab($all_hds));
+ my $before = listlength(fs::get::fstab($all_hds));
my $suggestions = $o_suggestions || $suggestions{simple};
allocatePartitions($all_hds, $suggestions);
@@ -623,9 +463,9 @@ sub auto_allocate {
partition_table::assign_device_numbers($_) foreach @{$all_hds->{hds}};
- if ($before == listlength(get_all_fstab($all_hds))) {
+ if ($before == listlength(fs::get::fstab($all_hds))) {
# find out why auto_allocate failed
- if (any { !has_mntpoint($_->{mntpoint}, $all_hds) } @$suggestions) {
+ if (any { !fs::get::has_mntpoint($_->{mntpoint}, $all_hds) } @$suggestions) {
die N("Not enough free space for auto-allocating");
} else {
die N("Nothing to do");
@@ -636,31 +476,33 @@ sub auto_allocate {
sub auto_allocate_raids {
my ($all_hds, $suggestions) = @_;
- my @raids = grep { isRawRAID($_) } get_all_fstab($all_hds) or return;
+ my @raids = grep { isRawRAID($_) } fs::get::fstab($all_hds) or return;
require raid;
my @mds = grep { $_->{hd} =~ /md/ } @$suggestions;
foreach my $md (@mds) {
my @raids_ = grep { !$md->{parts} || $md->{parts} =~ /\Q$_->{mntpoint}/ } @raids;
@raids = difference2(\@raids, \@raids_);
- my $nb = raid::new($all_hds->{raids}, @raids_);
- my $part = $all_hds->{raids}[$nb];
my %h = %$md;
- delete @h{'hd', 'parts'};
- put_in_hash($part, \%h); # mntpoint, level, chunk-size, pt_type
+ delete @h{'hd', 'parts'}; # keeping mntpoint, level, chunk-size, fs_type/pt_type
+ $h{disks} = \@raids_;
+
+ my $part = raid::new($all_hds->{raids}, %h);
+
raid::updateSize($part);
+ push @raids, $part; #- we can build raid over raid
}
}
sub auto_allocate_vgs {
my ($all_hds, $suggestions) = @_;
- my @pvs = grep { isRawLVM($_) } get_all_fstab($all_hds) or return;
+ my @pvs = grep { isRawLVM($_) } fs::get::fstab($all_hds) or return 0;
- my @vgs = grep { $_->{VG_name} } @$suggestions or return;
+ my @vgs = grep { $_->{VG_name} } @$suggestions or return 0;
- partition_table::write(@{$all_hds->{hds}});
+ partition_table::write($_) foreach @{$all_hds->{hds}};
require lvm;
@@ -762,17 +604,16 @@ sub move {
}
}
-sub change_pt_type {
- my ($pt_type, $hd, $part) = @_;
- $pt_type != $part->{pt_type} or return;
- check_pt_type($pt_type, $hd, $part);
+sub change_type {
+ my ($type, $hd, $part) = @_;
+ $type->{pt_type} != $part->{pt_type} || $type->{fs_type} ne $part->{fs_type} or return;
+ fs::type::check($type->{fs_type}, $hd, $part);
$hd->{isDirty} = 1;
$part->{mntpoint} = '' if isSwap($part) && $part->{mntpoint} eq "swap";
- $part->{mntpoint} = '' if isRawLVM({ pt_type => $pt_type }) || isRawRAID({ pt_type => $pt_type });
- $part->{pt_type} = $pt_type;
- $part->{notFormatted} = 1;
- $part->{isFormatted} = 0;
- fs::rationalize_options($part);
+ $part->{mntpoint} = '' if isRawLVM($type) || isRawRAID($type);
+ set_isFormatted($part, 0);
+ fs::type::set_type_subpart($part, $type);
+ fs::mount_options::rationalize($part);
1;
}
@@ -785,7 +626,8 @@ sub rescuept($) {
local $_;
while (<$F>) {
my ($st, $si, $id) = /start=\s*(\d+),\s*size=\s*(\d+),\s*Id=\s*(\d+)/ or next;
- my $part = { start => $st, size => $si, pt_type => hex($id) };
+ my $part = { start => $st, size => $si };
+ fs::type::set_pt_type($part, hex($id));
if (isExtended($part)) {
$ext = $part;
} else {
generated by cgit v1.2.1 (git 2.21.0) at 2025-10-25 12:35:28 +0000