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lvm : has_feature : copy

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Signed-off-by: Alexandre Derumier <aderumier@odiso.com>
This commit is contained in:
Alexandre Derumier
2013-02-14 17:27:35 +01:00
committed by Dietmar Maurer
parent 74158ff3b9
commit 9bb4abf6a6
1 changed files with 15 additions and 0 deletions
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15
PVE/Storage/LVMPlugin.pm
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@ -453,6 +453,21 @@ sub volume_snapshot_delete {
sub volume_has_feature {
my ($class, $scfg, $feature, $storeid, $volname, $snapname, $running) = @_;
my $features = {
copy => { base => 1, current => 1},
};
my ($vtype, $name, $vmid, $basename, $basevmid, $isBase) =
$class->parse_volname($volname);
my $key = undef;
if($snapname){
$key = $snapname
}else{
$key = $isBase ? 'base' : 'current';
}
return 1 if $features->{$feature}->{$key};
return undef;
}