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author	justdave%syndicomm.com <>	2001-04-10 10:41:44 +0000
committer	justdave%syndicomm.com <>	2001-04-10 10:41:44 +0000
commit	41e18f47f61ef2ae42ecd390557d5ed4f9cf824f (patch)
tree	199badafce2efb0235ae498800237ff48d96717d /confirmhelp.html
parent	a81cdca049f59c1dd145fed793e944126e4b91c1 (diff)
download	bugs-41e18f47f61ef2ae42ecd390557d5ed4f9cf824f.tar bugs-41e18f47f61ef2ae42ecd390557d5ed4f9cf824f.tar.gz bugs-41e18f47f61ef2ae42ecd390557d5ed4f9cf824f.tar.bz2 bugs-41e18f47f61ef2ae42ecd390557d5ed4f9cf824f.tar.xz bugs-41e18f47f61ef2ae42ecd390557d5ed4f9cf824f.zip

Fix for bug 72379: query.cgi component value does not reload SELECTed item.

Patch by Myl Melez <myk@mozilla.org> r= jake, justdave

Diffstat (limited to 'confirmhelp.html')

0 files changed, 0 insertions, 0 deletions

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package fsedit; # $Id$

use diagnostics;
use strict;
use vars qw(%suggestions);

#-######################################################################################
#- misc imports
#-######################################################################################
use common;
use partition_table;
use partition_table::raw;
use fs::get;
use fs::type;
use fs::loopback;
use fs::proc_partitions;
use detect_devices;
use devices;
use log;
use fs;

# min_hd_size: only suggest this partition if the hd size is bigger than that
%suggestions = (
  N_("simple") => [
    { mntpoint => "/",     size => MB(300), fs_type => defaultFS(), ratio => 10, maxsize => MB(12300) },
    { mntpoint => "swap",  size => MB(128), fs_type => 'swap', ratio => 1,  maxsize => MB(4000) },
    { mntpoint => "/home", size => MB(300), fs_type => defaultFS(), ratio => 8,  min_hd_size => MB(8000) },
  ], N_("with /usr") => [
    { mntpoint => "/",     size => MB(250), fs_type => defaultFS(), ratio => 1, maxsize => MB(8000) },
    { mntpoint => "swap",  size =>  MB(64), fs_type => 'swap', ratio => 1, maxsize => MB(4000) },
    { mntpoint => "/usr",  size => MB(300), fs_type => defaultFS(), ratio => 4, maxsize => MB(8000) },
    { mntpoint => "/home", size => MB(100), fs_type => defaultFS(), ratio => 3, min_hd_size => MB(7000) },
  ], N_("server") => [
    { mntpoint => "/",     size => MB(150), fs_type => defaultFS(), ratio => 1, maxsize => MB(8000) },
    { mntpoint => "swap",  size =>  MB(64), fs_type => 'swap', ratio => 2, maxsize => MB(4000) },
    { mntpoint => "/usr",  size => MB(300), fs_type => defaultFS(), ratio => 4, maxsize => MB(8000) },
    { mntpoint => "/var",  size => MB(200), fs_type => defaultFS(), ratio => 3 },
    { mntpoint => "/home", size => MB(150), fs_type => defaultFS(), ratio => 3, min_hd_size => MB(7000) },
    { mntpoint => "/tmp",  size => MB(150), fs_type => defaultFS(), ratio => 2, maxsize => MB(4000) },
  ],
);
foreach (values %suggestions) {
    if (arch() =~ /ia64/) {
	@$_ = ({ mntpoint => "/boot/efi", size => MB(50), pt_type => 0xef, ratio => 1, maxsize => MB(150) }, @$_);
    }
}

my @suggestions_mntpoints = (
    "/var/ftp", "/var/www", "/boot", '/usr/local', '/opt',
    arch() =~ /sparc/ ? "/mnt/sunos" : arch() =~ /ppc/ ? "/mnt/macos" : "/mnt/windows",
);

#-######################################################################################
#- Functions
#-######################################################################################
sub recompute_loopbacks {
    my ($all_hds) = @_;
    my @fstab = fs::get::fstab($all_hds);
    @{$all_hds->{loopbacks}} = map { isPartOfLoopback($_) ? @{$_->{loopback}} : () } @fstab;
}

sub raids {
    my ($hds) = @_;

    my @parts = fs::get::hds_fstab(@$hds);

    my @l = grep { isRawRAID($_) } @parts or return [];

    log::l("looking for raids in " . join(' ', map { $_->{device} } @l));
    
    require raid;
    raid::detect_during_install(@l) if $::isInstall;
    raid::get_existing(@l);
}

sub dmcrypts {
    my ($all_hds) = @_;

    my @parts = fs::get::fstab($all_hds);

    my @l = grep { fs::type::isRawLUKS($_) } @parts or return;

    log::l("using dm-crypt from " . join(' ', map { $_->{device} } @l));
    
    require fs::dmcrypt;
    fs::dmcrypt::read_crypttab($all_hds);

    fs::dmcrypt::get_existing(@l);
}

sub lvms {
    my ($all_hds) = @_;
    my @pvs = grep { isRawLVM($_) } fs::get::fstab($all_hds) or return;
    scan_pvs(@pvs);
}

sub scan_pvs {
    my (@pvs) = @_;

    log::l("looking for vgs in " . join(' ', map { $_->{device} } @pvs));

    #- otherwise vgscan will not find them
    devices::make($_->{device}) foreach @pvs; 
    require lvm;

    my @lvms;
    foreach (@pvs) {
	my $name = lvm::pv_to_vg($_) or next;
	my $lvm = find { $_->{VG_name} eq $name } @lvms;
	if (!$lvm) {
	    $lvm = new lvm($name);
	    lvm::update_size($lvm);
	    lvm::get_lvs($lvm);
	    push @lvms, $lvm;
	}
	$_->{lvm} = $name;
	push @{$lvm->{disks}}, $_;
    }
    @lvms;
}

sub handle_dmraid {
    my ($drives, $o_in) = @_;

    @$drives > 1 or return;

    devices::make($_->{device}) foreach @$drives;

    require fs::dmraid; 
    eval { fs::dmraid::init() } or log::l("dmraid::init failed"), return;

    my @vgs = fs::dmraid::vgs();
    log::l(sprintf('dmraid: ' . join(' ', map { "$_->{device} [" . join(' ', @{$_->{disks}}) . "]" } @vgs)));

    if ($o_in && @vgs && $::isInstall) {
	@vgs = grep {
	    $o_in->ask_yesorno('', N("BIOS software RAID detected on disks %s. Activate it?", join(' ', @{$_->{disks}})), 1);
	} @vgs or do {
	    fs::dmraid::call_dmraid('-an');
	    return;
	};
    }
    if (!$::isInstall) {
	fs::dmraid::migrate_device_names($_) foreach @vgs;
    }
    log::l("using dmraid on " . join(' ', map { $_->{device} } @vgs));

    my @used_hds = map {
	my $part = fs::get::device2part($_, $drives) or log::l("handle_dmraid: can't find $_ in known drives");
	if_($part, $part);
    } map { @{$_->{disks}} } @vgs;

    @$drives = difference2($drives, \@used_hds);

    push @$drives, @vgs;
}

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();

    #- replace drives used in dmraid by the merged name
    handle_dmraid(\@drives, $o_in) if !$flags->{nodmraid};

    foreach my $hd (@drives) {
	$hd->{file} = devices::make($hd->{device});
    }

    @drives = partition_table::raw::get_geometries(@drives);

    my (@hds, @raw_hds);
    foreach my $hd (@drives) {
	$hd->{readonly} = $flags->{readonly};

	eval { partition_table::raw::test_for_bad_drives($hd) if !$flags->{no_bad_drives} };
	if (my $err = $@) {
	    log::l("test_for_bad_drives returned $err");
	    if ($err =~ /write error:/) { 
		log::l("setting $hd->{device} readonly");
		$hd->{readonly} = 1;
	    } elsif ($err =~ /read error:/) {
		next;
	    } else {
		$o_in and $o_in->ask_warn('', $err);
		next;
	    }
	}

	if ($flags->{clearall} || member($hd->{device}, @{$flags->{clear} || []})) {
	    my $lvms = []; #- temporary one, will be re-created later in get_hds()


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