improve error msg

diff --git a/pve-zsync b/pve-zsync
index c54441d8577fe5e2bd17da6ecc605ba773e33052..283b55c31d9fa9b3611ffae13d825857ecdd974c 100644 (file)
--- a/pve-zsync
+++ b/pve-zsync
@@ -761,6 +761,8 @@ sub parse_disks {
        push @$cmd, 'pvesm', 'path', "$stor$disk";
        my $path = run_cmd($cmd);
 
+       die "Get no path from pvesm path $stor$disk\n" if !$path;
+ 
        if ($vm_type eq 'qemu' && $path =~ m/^\/dev\/zvol\/(\w+.*)(\/$disk)$/) {
 
            my @array = split('/', $1);