if (!PVE::QemuServer::drive_is_cdrom($drive)) {
my $volid = $drive->{file};
+
if (&$vm_is_volid_owner($storecfg, $vmid, $volid)) {
- if ($force || $key =~ m/^unused/) {
- eval { PVE::Storage::vdisk_free($storecfg, $volid); };
+ if ($force || $key =~ m/^unused/) {
+ eval {
+ # check if the disk is really unused
+ my $used_paths = PVE::QemuServer::get_used_paths($vmid, $storecfg, $conf, 1, $key);
+ my $path = PVE::Storage::path($storecfg, $volid);
+
+ die "unable to delete '$volid' - volume is still in use (snapshot?)\n"
+ if $used_paths->{$path};
+
+ PVE::Storage::vdisk_free($storecfg, $volid);
+ };
die $@ if $@;
} else {
PVE::QemuServer::add_unused_volume($conf, $volid, $vmid);
my $balloon = defined($param->{balloon}) ? $param->{balloon} : $conf->{balloon};
die "balloon value too large (must be smaller than assigned memory)\n"
- if $balloon > $maxmem;
+ if $balloon && $balloon > $maxmem;
}
PVE::Cluster::log_msg('info', $authuser, "update VM $vmid: " . join (' ', @paramarr));
if ($param->{name}) {
$newconf->{name} = $param->{name};
} else {
- $newconf->{name} = "Copy-of-$oldconf->{name}";
+ if ($oldconf->{name}) {
+ $newconf->{name} = "Copy-of-$oldconf->{name}";
+ } else {
+ $newconf->{name} = "Copy-of-VM-$vmid";
+ }
}
if ($param->{description}) {
foreach my $opt (keys %$drives) {
my $drive = $drives->{$opt};
- my $newvolid;
- if (!$drive->{full}) {
- print "create linked clone of drive $opt ($drive->{file})\n";
- $newvolid = PVE::Storage::vdisk_clone($storecfg, $drive->{file}, $newid);
- push @$newvollist, $newvolid;
-
- } else {
- my ($storeid, $volname) = PVE::Storage::parse_volume_id($drive->{file});
- $storeid = $storage if $storage;
-
- my $fmt = undef;
- if($format){
- $fmt = $format;
- }else{
- my $defformat = PVE::Storage::storage_default_format($storecfg, $storeid);
- $fmt = $drive->{format} || $defformat;
- }
-
- my ($size) = PVE::Storage::volume_size_info($storecfg, $drive->{file}, 3);
-
- print "create full clone of drive $opt ($drive->{file})\n";
- $newvolid = PVE::Storage::vdisk_alloc($storecfg, $storeid, $newid, $fmt, undef, ($size/1024));
- push @$newvollist, $newvolid;
-
- if(!$running || $snapname){
- PVE::QemuServer::qemu_img_convert($drive->{file}, $newvolid, $size, $snapname);
- }else{
- PVE::QemuServer::qemu_drive_mirror($vmid, $opt, $newvolid, $newid);
- }
-
- }
-
- my ($size) = PVE::Storage::volume_size_info($storecfg, $newvolid, 3);
- my $disk = $drive;
- $disk->{full} = undef;
- $disk->{format} = undef;
- $disk->{file} = $newvolid;
- $disk->{size} = $size;
+ my $newdrive = PVE::QemuServer::clone_disk($storecfg, $vmid, $running, $opt, $drive, $snapname,
+ $newid, $storage, $format, $drive->{full}, $newvollist);
- $newconf->{$opt} = PVE::QemuServer::print_drive($vmid, $disk);
+ $newconf->{$opt} = PVE::QemuServer::print_drive($vmid, $newdrive);
PVE::QemuServer::update_config_nolock($newid, $newconf, 1);
}