Get a understandble message,
if someone try to increase a qcow2 image where one or more snapshots reside
---
PVE/API2/Qemu.pm | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/PVE/API2/Qemu.pm b/PVE/API2/Qemu.pm
index 24a066f..5caaf1a 100644
--- a/PVE/API2/Qemu.pm
+++ b/PVE/API2/Qemu.pm
@@ -2648,6 +2648,12 @@ __PACKAGE__->register_method({
my $drive = PVE::QemuServer::parse_drive($disk, $conf->{$disk});
+ my (undef, undef, undef, undef, undef, undef, $format) =
+ PVE::Storage::parse_volname($storecfg, $drive->{file});
+
+ die "can't resize volume: $disk if snapshot exists\n"
+ if %{$conf->{snapshots}} && $format eq 'qcow2';
+
my $volid = $drive->{file};
die "disk '$disk' has no associated volume\n" if !$volid;
--
2.1.4
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