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fix 1046: add non-snapshotted disks as unused

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Fabian Grünbichler 2016-07-04 13:04:12 +02:00 committed by Wolfgang Bumiller
parent 28705ff6d1
commit e561bc74bb
1 changed files with 13 additions and 0 deletions
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13
src/PVE/AbstractConfig.pm
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@ -286,6 +286,13 @@ sub __snapshot_rollback_vm_start {
die "abstract method - implement me\n";
}
# Get list of volume IDs which are referenced in $conf, but not in $snap.
sub __snapshot_rollback_get_unused {
my ($class, $conf, $snap) = @_;
die "abstract method - implement me\n";
}
# Iterate over all configured volumes, calling $func for each key/value pair.
sub __snapshot_foreach_volume {
my ($class, $conf, $func) = @_;
@ -603,6 +610,12 @@ sub snapshot_rollback {
my $forcemachine;
if (!$prepare) {
my $unused = $class->__snapshot_rollback_get_unused($conf, $snap);
foreach my $volid (@$unused) {
$class->add_unused_volume($conf, $volid);
}
my $has_machine_config = defined($conf->{machine});
# copy snapshot config to current config