Unfortunately libvirt will not always return volume information for a guest's volume. Specifically, it will not return volume information if the volume is not in a storage pool. Rather than displaying a generic libvirt error in this case, advise the user how they can create an appropriate storage pool. Fixes RHBZ#672498 --- lib/Sys/VirtV2V/Connection/LibVirtSource.pm | 27 +++++++++++++++++++++++---- 1 files changed, 23 insertions(+), 4 deletions(-) diff --git a/lib/Sys/VirtV2V/Connection/LibVirtSource.pm b/lib/Sys/VirtV2V/Connection/LibVirtSource.pm index 628074c..9db9f60 100644 --- a/lib/Sys/VirtV2V/Connection/LibVirtSource.pm +++ b/lib/Sys/VirtV2V/Connection/LibVirtSource.pm @@ -130,10 +130,29 @@ sub get_volume eval { $vol = $self->{vmm}->get_storage_volume_by_path($path); }; - die(user_message(__x("Failed to retrieve storage volume {path}:". - "{error}", - path => $path, - error => $@->stringify()))) if($@); + if ($@->code == Sys::Virt::Error->ERR_NO_STORAGE_VOL) { + die user_message(__x("Failed to retrieve volume information for ". + "{path}. This could be because the volume ". + "doesn't exist, or because the volume exists ". + "but is not contained in a storage pool.\n\n". + "In the latter case, you must create a ". + "storage pool of the correct type to contain ". + "the volume. Note that you do not have to ". + "re-create or move the volume itself, only ". + "define a pool which contains it. libvirt ". + "will automatically detect the volume when ". + "it scans the pool after creation.\n\n". + "virt-manager is able to create storage ". + "pools. Select Edit->Connection Details ". + "from the application menu. Storage pools ". + "are displayed in the Storage tab.", + path => $path)); + } else { + die user_message(__x("Failed to retrieve storage volume {path}:". + "{error}", + path => $path, + error => $@->stringify())); + } ($name, $format, $size, $usage, $is_sparse, $is_block) = parse_libvirt_volinfo($vol);