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add an option to include pvs in lvm_vgs

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this will be used for the lvm part of the disk management

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
This commit is contained in:
Dominik Csapak
2018-07-30 10:25:59 +02:00
committed by Dietmar Maurer
parent 1b8efb424c
commit 8cccb3447b
1 changed files with 21 additions and 4 deletions
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25
PVE/Storage/LVMPlugin.pm
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@ -89,10 +89,18 @@ sub lvm_create_volume_group {
}
sub lvm_vgs {
my ($includepvs) = @_;
my $cmd = ['/sbin/vgs', '--separator', ':', '--noheadings', '--units', 'b',
'--unbuffered', '--nosuffix', '--options',
'vg_name,vg_size,vg_free'];
'--unbuffered', '--nosuffix', '--options'];
my $cols = [qw(vg_name vg_size vg_free lv_count)];
if ($includepvs) {
push @$cols, qw(pv_name pv_size pv_free);
}
push @$cmd, join(',', @$cols);
my $vgs = {};
eval {
@ -101,9 +109,18 @@ sub lvm_vgs {
$line = trim($line);
my ($name, $size, $free) = split (':', $line);
my ($name, $size, $free, $lvcount, $pvname, $pvsize, $pvfree) = split (':', $line);
$vgs->{$name} = { size => int ($size), free => int ($free) };
$vgs->{$name} = { size => int ($size), free => int ($free), lvcount => int($lvcount) }
if !$vgs->{$name};
if (defined($pvname) && defined($pvsize) && defined($pvfree)) {
push @{$vgs->{$name}->{pvs}}, {
name => $pvname,
size => int($pvsize),
free => int($pvfree),
};
}
});
};
my $err = $@;