DataTO srcData = cmd.getSrcTO();
DataTO destData = cmd.getDestTO();
DataStoreTO srcStore = srcData.getDataStore();
DataStoreTO destStore = destData.getDataStore();
VolumeObjectTO srcVol = (VolumeObjectTO) srcData;
ImageFormat srcFormat = srcVol.getFormat();
PrimaryDataStoreTO primaryStore = (PrimaryDataStoreTO) destStore;
if (!(srcStore instanceof NfsTO)) {
return new CopyCmdAnswer("can only handle nfs storage");
}
NfsTO nfsStore = (NfsTO)srcStore;
String srcVolumePath = srcData.getPath();
String secondaryStorageUrl = nfsStore.getUrl();
KVMStoragePool secondaryStoragePool = null;
KVMStoragePool primaryPool = null;
try {
try {
primaryPool = storagePoolMgr.getStoragePool(
primaryStore.getPoolType(),
primaryStore.getUuid());
} catch (CloudRuntimeException e) {
if (e.getMessage().contains("not found")) {
primaryPool = storagePoolMgr.createStoragePool(primaryStore.getUuid(),
primaryStore.getHost(), primaryStore.getPort(),
primaryStore.getPath(), null,
primaryStore.getPoolType());
} else {
return new CopyCmdAnswer(e.getMessage());
}
}
String volumeName = UUID.randomUUID().toString();
int index = srcVolumePath.lastIndexOf(File.separator);
String volumeDir = srcVolumePath.substring(0, index);
String srcVolumeName = srcVolumePath.substring(index + 1);
secondaryStoragePool = storagePoolMgr.getStoragePoolByURI(
secondaryStorageUrl + File.separator + volumeDir
);
if (!srcVolumeName.endsWith(".qcow2") && srcFormat == ImageFormat.QCOW2) {
srcVolumeName = srcVolumeName + ".qcow2";
}
KVMPhysicalDisk volume = secondaryStoragePool
.getPhysicalDisk(srcVolumeName);
volume.setFormat(PhysicalDiskFormat.valueOf(srcFormat.toString()));
KVMPhysicalDisk newDisk = storagePoolMgr.copyPhysicalDisk(volume, volumeName,
primaryPool, cmd.getWaitInMillSeconds());
VolumeObjectTO newVol = new VolumeObjectTO();
newVol.setFormat(ImageFormat.valueOf(newDisk.getFormat().toString().toUpperCase()));
newVol.setPath(volumeName);