Signed-off-by: Fabian Ebner <f.eb...@proxmox.com>
---
PVE/QemuServer.pm | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm
index 9ef3b71..59335c5 100644
--- a/PVE/QemuServer.pm
+++ b/PVE/QemuServer.pm
@@ -5376,13 +5376,16 @@ sub vm_start {
my ($volid, $storeid, $volname) = @{$local_volumes->{$opt}};
my $drive = parse_drive($opt, $conf->{$opt});
- #if remote storage is specified, use default format
+ # If a remote storage is specified and the format of the
original
+ # volume is not available there, fall back to the default
format.
+ # Otherwise use the same format as the original.
if ($targetstorage && $targetstorage ne "1") {
$storeid = $targetstorage;
my ($defFormat, $validFormats) =
PVE::Storage::storage_default_format($storecfg, $storeid);
- $format = $defFormat;
+ my $scfg = PVE::Storage::storage_config($storecfg,
$storeid);
+ my $fileFormat = qemu_img_format($scfg, $volname);
+ $format = (grep {$fileFormat eq $_} @{$validFormats}) ?
$fileFormat : $defFormat;
} else {
- #else we use same format than original
my $scfg = PVE::Storage::storage_config($storecfg,
$storeid);
$format = qemu_img_format($scfg, $volid);
}
--
2.20.1
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