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authorPascal Rigaux <pixel@mandriva.com>2004-08-08 07:10:15 +0000
committerPascal Rigaux <pixel@mandriva.com>2004-08-08 07:10:15 +0000
commit3c6fbfb082361277877a5dd82f7014eff0afaa92 (patch)
tree08abbcab50b6eecbf5f1f4821ccbbf5865f041df /perl-install/diskdrake/interactive.pm
parent98a4be8ec81d7865a4655fc322b52e866e1c64a2 (diff)
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- switch to mdadm (instead of raidtools)
- create mdadm.conf instead of raidtab - internal {raids} is no more indexed by X for mdX, and so don't have holes anymore - internal {chunk-size} is now a number in KiB - internal {raid} is the raid device name, not the number - various cleanup for raid detection
Diffstat (limited to 'perl-install/diskdrake/interactive.pm')
-rw-r--r--perl-install/diskdrake/interactive.pm46
1 files changed, 24 insertions, 22 deletions
diff --git a/perl-install/diskdrake/interactive.pm b/perl-install/diskdrake/interactive.pm
index f5b2524b0..01c9b0292 100644
--- a/perl-install/diskdrake/interactive.pm
+++ b/perl-install/diskdrake/interactive.pm
@@ -49,7 +49,7 @@ struct part {
# !isFormatted && notFormatted means the device is not formatted
# !isFormatted && !notFormatted means we don't know which state we're in
- int raid # for partitions of type isRawRAID and which isPartOfRAID, the raid device number
+ string raid # for partitions of type isRawRAID and which isPartOfRAID, the raid device
string lvm # partition used as a PV for the VG with {lvm} as VG_name #-#
loopback loopback[] # loopback living on this partition
@@ -68,7 +68,7 @@ struct part_allocate inherits part {
}
struct part_raid inherits part {
- string chunk-size # usually '64k'
+ string chunk-size # in KiB, usually '64'
string level # one of { 0, 1, 4, 5, 'linear' }
part disks[]
@@ -155,7 +155,7 @@ struct raw_hd inherits hd {
struct all_hds {
hd hds[]
hd_lvm lvms[]
- part_raid raids[] # indexed by number: raids[$n]{device} is "md$n"
+ part_raid raids[]
part_loopback loopbacks[]
raw_hd raw_hds[]
raw_hd nfss[]
@@ -407,7 +407,7 @@ sub Hd_info {
################################################################################
sub part_possible_actions {
- my ($_in, $hd, $part, $_all_hds) = @_;
+ my ($_in, $hd, $part, $all_hds) = @_;
$part or return;
my %actions = my @l = (
@@ -424,7 +424,7 @@ sub part_possible_actions {
N_("Delete") => '!isBusy && !readonly',
N_("Remove from RAID") => 'isPartOfRAID',
N_("Remove from LVM") => 'isPartOfLVM',
- N_("Modify RAID") => 'isPartOfRAID && !isMounted($all_hds->{raids}[$part->{raid}])',
+ N_("Modify RAID") => 'canModifyRAID',
N_("Use for loopback") => '!$part->{real_mntpoint} && isMountableRW && !isSpecial && hasMntpoint && $::expert',
);
my ($actions_names) = list2kv(@l);
@@ -432,6 +432,7 @@ sub part_possible_actions {
readonly => '$hd->{readonly}',
hasMntpoint => '$part->{mntpoint}',
isPrimary => 'isPrimary($part, $hd)',
+ canModifyRAID => 'isPartOfRAID($part) && !isMounted(fs::get::device2part($part->{raid}, $all_hds->{raids}))',
);
if ($part->{pt_type} eq '0') {
if_(!$hd->{readonly}, N_("Create"));
@@ -803,17 +804,16 @@ sub Add2RAID {
my ($in, $_hd, $part, $all_hds) = @_;
my $raids = $all_hds->{raids};
- local $_ = @$raids == () ? "new" :
- $in->ask_from_list_('', N("Choose an existing RAID to add to"),
- [ (grep { $_ } map_index { $_ && "md$::i" } @$raids), N_("new") ]) or return;
+ my $md_part = $in->ask_from_listf('', N("Choose an existing RAID to add to"),
+ sub { ref($_[0]) ? $_[0]{device} : $_[0] },
+ [ @$raids, N_("new") ]) or return;
- if (/new/) {
- my $nb1 = raid::new($raids, $part);
- defined modifyRAID($in, $raids, $nb1) or return raid::delete($raids, $nb1);
+ if (ref($md_part)) {
+ raid::add($md_part, $part);
} else {
- raid::add($raids, $part, $_);
+ my $md_part = raid::new($raids, disks => [ $part ]);
+ modifyRAID($in, $raids, $md_part) or return raid::delete($raids, $md_part);
}
- raid::update(@$raids);
}
sub Add2LVM {
my ($in, $hd, $part, $all_hds) = @_;
@@ -856,7 +856,7 @@ sub RemoveFromLVM {
}
sub ModifyRAID {
my ($in, $_hd, $part, $all_hds) = @_;
- modifyRAID($in, $all_hds->{raids}, $part->{raid});
+ modifyRAID($in, $all_hds->{raids}, fs::get::device2part($part->{raid}, $all_hds->{raids}));
}
sub Loopback {
my ($in, $hd, $real_part, $all_hds) = @_;
@@ -976,17 +976,19 @@ sub is_part_existing {
}
sub modifyRAID {
- my ($in, $raids, $nb) = @_;
- my $md = "md$nb";
+ my ($in, $raids, $md_part) = @_;
+ my @free_mds = difference2([ map { "md$_" } 0 .. raid::max_nb() ], [ map { $_->{device} } @$raids ]);
+ my $prev_device = $md_part->{device};
$in->ask_from('', '',
[
-{ label => N("device"), val => \$md, list => [ map { "md$_" } grep { $nb == $_ || !$raids->[$_] } 0..8 ] },
-{ label => N("level"), val => \$raids->[$nb]{level}, list => [ qw(0 1 4 5 linear) ] },
-{ label => N("chunk size"), val => \$raids->[$nb]{'chunk-size'} },
+{ label => N("device"), val => \$md_part->{device}, list => [ $md_part->{device}, @free_mds ] },
+{ label => N("level"), val => \$md_part->{level}, list => [ qw(0 1 4 5 linear) ] },
+{ label => N("chunk size in KiB"), val => \$md_part->{'chunk-size'} },
],
) or return;
- raid::updateSize($raids->[$nb]); # changing the raid level changes the size available
- raid::changeNb($raids, $nb, first($md =~ /(\d+)/));
+ raid::change_device($md_part, $prev_device);
+ raid::updateSize($md_part); # changing the raid level changes the size available
+ 1;
}
@@ -1182,7 +1184,7 @@ sub format_part_info {
$info .= N("Partition booted by default\n (for MS-DOS boot, not for lilo)\n") if $part->{active} && $::expert;
if (isRAID($part)) {
$info .= N("Level %s\n", $part->{level});
- $info .= N("Chunk size %s\n", $part->{'chunk-size'});
+ $info .= N("Chunk size %d KiB\n", $part->{'chunk-size'});
$info .= N("RAID-disks %s\n", join ", ", map { $_->{device} } @{$part->{disks}});
} elsif (isLoopback($part)) {
$info .= N("Loopback file name: %s", $part->{loopback_file});