use of com.vmware.vim25.VirtualDiskFlatVer2BackingInfo in project CloudStack-archive by CloudStack-extras.
the class VirtualMachineMO method getDiskDatastorePathChain.
@Deprecated
public List<Pair<String, ManagedObjectReference>> getDiskDatastorePathChain(VirtualDisk disk, boolean followChain) throws Exception {
VirtualDeviceBackingInfo backingInfo = disk.getBacking();
if (!(backingInfo instanceof VirtualDiskFlatVer2BackingInfo)) {
throw new Exception("Unsupported VirtualDeviceBackingInfo");
}
List<Pair<String, ManagedObjectReference>> pathList = new ArrayList<Pair<String, ManagedObjectReference>>();
VirtualDiskFlatVer2BackingInfo diskBackingInfo = (VirtualDiskFlatVer2BackingInfo) backingInfo;
if (!followChain) {
pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
return pathList;
}
Pair<DatacenterMO, String> dcPair = getOwnerDatacenter();
VirtualMachineFileInfo vmFilesInfo = getFileInfo();
DatastoreFile snapshotDirFile = new DatastoreFile(vmFilesInfo.getSnapshotDirectory());
DatastoreFile vmxDirFile = new DatastoreFile(vmFilesInfo.getVmPathName());
do {
if (diskBackingInfo.getParent() != null) {
pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
diskBackingInfo = diskBackingInfo.getParent();
} else {
// try getting parent info from VMDK file itself
byte[] content = null;
try {
String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), diskBackingInfo.getFileName());
content = getContext().getResourceContent(url);
if (content == null || content.length == 0) {
break;
}
pathList.add(new Pair<String, ManagedObjectReference>(diskBackingInfo.getFileName(), diskBackingInfo.getDatastore()));
} catch (Exception e) {
// if snapshot directory has been changed to place other than default. VMware has a bug
// that its corresponding disk backing info is not updated correctly. therefore, we will try search
// in snapshot directory one more time
DatastoreFile currentFile = new DatastoreFile(diskBackingInfo.getFileName());
String vmdkFullDsPath = snapshotDirFile.getCompanionPath(currentFile.getFileName());
String url = getContext().composeDatastoreBrowseUrl(dcPair.second(), vmdkFullDsPath);
content = getContext().getResourceContent(url);
if (content == null || content.length == 0) {
break;
}
pathList.add(new Pair<String, ManagedObjectReference>(vmdkFullDsPath, diskBackingInfo.getDatastore()));
}
VmdkFileDescriptor descriptor = new VmdkFileDescriptor();
descriptor.parse(content);
if (descriptor.getParentFileName() != null && !descriptor.getParentFileName().isEmpty()) {
// create a fake one
VirtualDiskFlatVer2BackingInfo parentDiskBackingInfo = new VirtualDiskFlatVer2BackingInfo();
parentDiskBackingInfo.setDatastore(diskBackingInfo.getDatastore());
String parentFileName = descriptor.getParentFileName();
if (parentFileName.startsWith("/")) {
int fileNameStartPos = parentFileName.lastIndexOf("/");
parentFileName = parentFileName.substring(fileNameStartPos + 1);
parentDiskBackingInfo.setFileName(vmxDirFile.getCompanionPath(parentFileName));
} else {
parentDiskBackingInfo.setFileName(snapshotDirFile.getCompanionPath(parentFileName));
}
diskBackingInfo = parentDiskBackingInfo;
} else {
break;
}
}
} while (diskBackingInfo != null);
return pathList;
}
use of com.vmware.vim25.VirtualDiskFlatVer2BackingInfo in project CloudStack-archive by CloudStack-extras.
the class VmwareHelper method setParentBackingInfo.
private static void setParentBackingInfo(VirtualDiskFlatVer2BackingInfo backingInfo, ManagedObjectReference morDs, String[] parentDatastorePathList) {
VirtualDiskFlatVer2BackingInfo parentBacking = new VirtualDiskFlatVer2BackingInfo();
parentBacking.setDatastore(morDs);
parentBacking.setDiskMode(VirtualDiskMode.persistent.toString());
if (parentDatastorePathList.length > 1) {
String[] nextDatastorePathList = new String[parentDatastorePathList.length - 1];
for (int i = 0; i < parentDatastorePathList.length - 1; i++) nextDatastorePathList[i] = parentDatastorePathList[i + 1];
setParentBackingInfo(parentBacking, morDs, nextDatastorePathList);
}
parentBacking.setFileName(parentDatastorePathList[0]);
backingInfo.setParent(parentBacking);
}
use of com.vmware.vim25.VirtualDiskFlatVer2BackingInfo in project CloudStack-archive by CloudStack-extras.
the class VmwareHelper method prepareDiskDevice.
// vmdkDatastorePath: [datastore name] vmdkFilePath
public static VirtualDevice prepareDiskDevice(VirtualMachineMO vmMo, int controllerKey, String vmdkDatastorePath, int sizeInMb, ManagedObjectReference morDs, int deviceNumber, int contextNumber) throws Exception {
VirtualDisk disk = new VirtualDisk();
VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
backingInfo.setDiskMode(VirtualDiskMode.persistent.toString());
backingInfo.setThinProvisioned(true);
backingInfo.setEagerlyScrub(false);
backingInfo.setDatastore(morDs);
backingInfo.setFileName(vmdkDatastorePath);
disk.setBacking(backingInfo);
if (controllerKey < 0)
controllerKey = vmMo.getIDEDeviceControllerKey();
if (deviceNumber < 0)
deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
disk.setControllerKey(controllerKey);
disk.setKey(-contextNumber);
disk.setUnitNumber(deviceNumber);
disk.setCapacityInKB(sizeInMb * 1024);
VirtualDeviceConnectInfo connectInfo = new VirtualDeviceConnectInfo();
connectInfo.setConnected(true);
connectInfo.setStartConnected(true);
disk.setConnectable(connectInfo);
return disk;
}
use of com.vmware.vim25.VirtualDiskFlatVer2BackingInfo in project CloudStack-archive by CloudStack-extras.
the class VmwareHelper method prepareDiskDevice.
public static VirtualDevice prepareDiskDevice(VirtualMachineMO vmMo, int controllerKey, Pair<String, ManagedObjectReference>[] vmdkDatastorePathChain, int deviceNumber, int contextNumber) throws Exception {
assert (vmdkDatastorePathChain != null);
assert (vmdkDatastorePathChain.length >= 1);
VirtualDisk disk = new VirtualDisk();
VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
backingInfo.setDatastore(vmdkDatastorePathChain[0].second());
backingInfo.setFileName(vmdkDatastorePathChain[0].first());
backingInfo.setDiskMode(VirtualDiskMode.persistent.toString());
if (vmdkDatastorePathChain.length > 1) {
Pair<String, ManagedObjectReference>[] parentDisks = new Pair[vmdkDatastorePathChain.length - 1];
for (int i = 0; i < vmdkDatastorePathChain.length - 1; i++) parentDisks[i] = vmdkDatastorePathChain[i + 1];
setParentBackingInfo(backingInfo, parentDisks);
}
disk.setBacking(backingInfo);
if (controllerKey < 0)
controllerKey = vmMo.getIDEDeviceControllerKey();
if (deviceNumber < 0)
deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
disk.setControllerKey(controllerKey);
disk.setKey(-contextNumber);
disk.setUnitNumber(deviceNumber);
VirtualDeviceConnectInfo connectInfo = new VirtualDeviceConnectInfo();
connectInfo.setConnected(true);
connectInfo.setStartConnected(true);
disk.setConnectable(connectInfo);
return disk;
}
use of com.vmware.vim25.VirtualDiskFlatVer2BackingInfo in project CloudStack-archive by CloudStack-extras.
the class VmwareHelper method prepareDiskDevice.
// vmdkDatastorePath: [datastore name] vmdkFilePath, create delta disk based on disk from template
public static VirtualDevice prepareDiskDevice(VirtualMachineMO vmMo, int controllerKey, String vmdkDatastorePath, int sizeInMb, ManagedObjectReference morDs, VirtualDisk templateDisk, int deviceNumber, int contextNumber) throws Exception {
assert (templateDisk != null);
VirtualDeviceBackingInfo parentBacking = templateDisk.getBacking();
assert (parentBacking != null);
// TODO Not sure if we need to check if the disk in template and the new disk needs to share the
// same datastore
VirtualDisk disk = new VirtualDisk();
if (parentBacking instanceof VirtualDiskFlatVer1BackingInfo) {
VirtualDiskFlatVer1BackingInfo backingInfo = new VirtualDiskFlatVer1BackingInfo();
backingInfo.setDiskMode(((VirtualDiskFlatVer1BackingInfo) parentBacking).getDiskMode());
backingInfo.setDatastore(morDs);
backingInfo.setFileName(vmdkDatastorePath);
backingInfo.setParent((VirtualDiskFlatVer1BackingInfo) parentBacking);
disk.setBacking(backingInfo);
} else if (parentBacking instanceof VirtualDiskFlatVer2BackingInfo) {
VirtualDiskFlatVer2BackingInfo backingInfo = new VirtualDiskFlatVer2BackingInfo();
backingInfo.setDiskMode(((VirtualDiskFlatVer2BackingInfo) parentBacking).getDiskMode());
backingInfo.setDatastore(morDs);
backingInfo.setFileName(vmdkDatastorePath);
backingInfo.setParent((VirtualDiskFlatVer2BackingInfo) parentBacking);
disk.setBacking(backingInfo);
} else if (parentBacking instanceof VirtualDiskRawDiskMappingVer1BackingInfo) {
VirtualDiskRawDiskMappingVer1BackingInfo backingInfo = new VirtualDiskRawDiskMappingVer1BackingInfo();
backingInfo.setDiskMode(((VirtualDiskRawDiskMappingVer1BackingInfo) parentBacking).getDiskMode());
backingInfo.setDatastore(morDs);
backingInfo.setFileName(vmdkDatastorePath);
backingInfo.setParent((VirtualDiskRawDiskMappingVer1BackingInfo) parentBacking);
disk.setBacking(backingInfo);
} else if (parentBacking instanceof VirtualDiskSparseVer1BackingInfo) {
VirtualDiskSparseVer1BackingInfo backingInfo = new VirtualDiskSparseVer1BackingInfo();
backingInfo.setDiskMode(((VirtualDiskSparseVer1BackingInfo) parentBacking).getDiskMode());
backingInfo.setDatastore(morDs);
backingInfo.setFileName(vmdkDatastorePath);
backingInfo.setParent((VirtualDiskSparseVer1BackingInfo) parentBacking);
disk.setBacking(backingInfo);
} else if (parentBacking instanceof VirtualDiskSparseVer2BackingInfo) {
VirtualDiskSparseVer2BackingInfo backingInfo = new VirtualDiskSparseVer2BackingInfo();
backingInfo.setDiskMode(((VirtualDiskSparseVer2BackingInfo) parentBacking).getDiskMode());
backingInfo.setDatastore(morDs);
backingInfo.setFileName(vmdkDatastorePath);
backingInfo.setParent((VirtualDiskSparseVer2BackingInfo) parentBacking);
disk.setBacking(backingInfo);
} else {
throw new Exception("Unsupported disk backing: " + parentBacking.getClass().getCanonicalName());
}
if (controllerKey < 0)
controllerKey = vmMo.getIDEDeviceControllerKey();
disk.setControllerKey(controllerKey);
if (deviceNumber < 0)
deviceNumber = vmMo.getNextDeviceNumber(controllerKey);
disk.setKey(-contextNumber);
disk.setUnitNumber(deviceNumber);
disk.setCapacityInKB(sizeInMb * 1024);
VirtualDeviceConnectInfo connectInfo = new VirtualDeviceConnectInfo();
connectInfo.setConnected(true);
connectInfo.setStartConnected(true);
disk.setConnectable(connectInfo);
return disk;
}
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