+sub get_replicatable_volumes {
+ my ($class, $storecfg, $conf, $noerr) = @_;
+
+ my $volhash = {};
+
+ my $test_volid = sub {
+ my ($volid, $drive) = @_;
+
+ return if !$volid;
+
+ return if PVE::QemuServer::drive_is_cdrom($drive);
+
+ return if defined($drive->{replicate}) && !$drive->{replicate};
+
+ if (!PVE::Storage::volume_has_feature($storecfg, 'replicate', $volid)) {
+ return if $noerr;
+ die "missing replicate feature on volume '$volid'\n";
+ }
+
+ $volhash->{$volid} = 1;
+ };
+
+ PVE::QemuServer::foreach_drive($conf, sub {
+ my ($ds, $drive) = @_;
+ $test_volid->($drive->{file}, $drive);
+ });
+
+ foreach my $snapname (keys %{$conf->{snapshots}}) {
+ my $snap = $conf->{snapshots}->{$snapname};
+ # fixme: what about $snap->{vmstate}
+ PVE::QemuServer::foreach_drive($snap, sub {
+ my ($ds, $drive) = @_;
+ $test_volid->($drive->{file}, $drive);
+ });
+ }
+
+ return $volhash;
+}
+