public bool Invoke(OculiServiceVolumePersistedState volumeInfo)
{
lock (Win32Utils.HelperOSLock)
{
this._PrepareToConnectDrive(volumeInfo);
List <string> volumeIds = CVolume.GetAllVolumeIDs();
this._ConnectDrive(volumeInfo);
this._OnlineNewDisk(volumeInfo);
List <string> local_3 = new List <string>();
for (int local_4 = 0; local_4 < this._VolumeIdRetryCount; ++local_4)
{
local_3 = CVolume.GetAllVolumeIDs().Where <string>((Func <string, bool>)(v => !volumeIds.Contains(v))).ToList <string>();
this._Logger.FormatVerbose("Volumes after attaching attempt {1}: {0}", (object)string.Join(", ", local_3.ToArray()), (object)local_4);
if (local_3.Count <= 0)
{
Thread.Sleep(this._VolumeIdRetryDelay);
}
else
{
break;
}
}
if (local_3.Count > 1)
{
throw new OculiServiceServiceException(0, "Too many volumes added with disk " + volumeInfo.VirtualDiskFilename);
}
if (local_3.Count == 0)
{
throw new OculiServiceServiceException(0, "No volumes added with disk " + volumeInfo.VirtualDiskFilename);
}
volumeInfo.VolumeName = local_3[0];
}
return(true);
}
protected void _AssertVolumeNotAttached(OculiServiceVolumePersistedState volume)
{
if (!((IEnumerable <VmdkProperties>) this._GetHelperVmVMDKInfo()).Any <VmdkProperties>((Func <VmdkProperties, bool>)(vmdkInfo => vmdkInfo.FileName == volume.VirtualDiskFilename)))
{
return;
}
this._Logger.FormatError("The volume associated with the filename {0} is already attached. Something is wrong.", (object)volume.VirtualDiskFilename);
this._RemoveDrive(volume);
}
private void _CheckDiskProvisioningType(OculiServiceVolumePersistedState volume)
{
string provisioningType = volume.DiskProvisioningType;
if (provisioningType != "Dynamic" && provisioningType != "Fixed" && provisioningType != "Flat Disk")
{
throw new OculiServiceServiceException(0, "Unknown DiskProvisioningType \"" + provisioningType + "\"");
}
}
protected void _SetSCSISlot(OculiServiceVolumePersistedState volume)
{
if (this._AvailableSCSISlots.Count < 1)
{
throw new OculiServiceServiceException(0, "No slots available for drive");
}
ScsiSlot availableScsiSlot = this._AvailableSCSISlots[0];
this._AvailableSCSISlots.RemoveAt(0);
volume.ApplianceSCSIBus = availableScsiSlot.bus;
volume.ApplianceSCSIUnitNumber = availableScsiSlot.unit;
}
private void _ReportOnDisk(VmDiskInfo disk, OculiServiceVolumePersistedState volume)
{
this._Logger.Information("Volume " + volume.VolumeName + ":");
this._Logger.Information("Format: " + volume.DriveFormat);
this._Logger.Information("Label: " + volume.Label);
this._Logger.Information("Disk size: " + (object)this.asMB(volume.Size) + " MB");
string message = string.Format("Target disk size: {0}MB", (object)this.asMB(new long?(volume.DesiredSize)));
long datastoreMaxVmdkSizeMb = this._ESXHost.GetDatastoreMaxVmdkSizeMB(disk.Location);
if (this.asMB(new long?(volume.DesiredSize)) > datastoreMaxVmdkSizeMb)
{
message += string.Format(" which is greater than the maximum size supported, using {0} MB.", (object)datastoreMaxVmdkSizeMb);
}
this._Logger.Information(message);
this._Logger.Information("Vm SCSIBus: " + (object)volume.VmSCSIBus);
this._Logger.Information("Vm SCSIUnitNumber: " + (object)volume.VmSCSIUnitNumber);
this._Logger.Information("DiskFileName: " + disk.File);
}
private void _PrepareToConnectDrive(OculiServiceVolumePersistedState volumeInfo)
{
this._Logger.Verbose("Preparing to connect drive.");
this._AvailableSCSISlots = this._GetAvailableSCSISlots();
this._SetSCSISlot(volumeInfo);
if (string.IsNullOrEmpty(volumeInfo.VirtualDiskFilename))
{
volumeInfo.VirtualDiskFilename = ((IEnumerable <VmdkProperties>) this._GetVmVMDKInfo()).Where <VmdkProperties>((Func <VmdkProperties, bool>)(vmdkInfo =>
{
if (vmdkInfo.BusNumber == volumeInfo.VmSCSIBus)
{
return(vmdkInfo.UnitNumber == volumeInfo.VmSCSIUnitNumber);
}
return(false);
})).First <VmdkProperties>().FileName;
}
this._AssertVolumeNotAttached(volumeInfo);
this._Logger.FormatVerbose("The disk associated with filename \"{0}\" will be attached to bus {1} and unit {2}", (object)volumeInfo.VirtualDiskFilename, (object)volumeInfo.ApplianceSCSIBus, (object)volumeInfo.ApplianceSCSIUnitNumber);
}
private void _ReportOnDisk(VmDiskInfo disk, OculiServiceVolumePersistedState volume)
{
this._Context.Logger.Information("Volume " + volume.Name + ":");
this._Context.Logger.Information("Format: " + volume.DriveFormat);
this._Context.Logger.Information("Label: " + volume.Label);
ILogger logger = this._Context.Logger;
string str1 = "Disk size: ";
long? size = volume.Size;
long num = 1048576;
// ISSUE: variable of a boxed type
object local = (ValueType)(size.HasValue ? new long?(size.GetValueOrDefault() / num) : new long?());
string str2 = " MB";
string message = str1 + (object)local + str2;
logger.Information(message);
this._Context.Logger.Information("Target disk size: " + (object)(volume.DesiredSize / 1048576L) + " MB");
this._Context.Logger.Information("Vm SCSIBus: " + (object)volume.VmSCSIBus);
this._Context.Logger.Information("Vm SCSIUnitNumber: " + (object)volume.VmSCSIUnitNumber);
this._Context.Logger.Information("DiskFileName: " + disk.File);
}
private void _ConnectDrive(OculiServiceVolumePersistedState volumeInfo)
{
this._Logger.Verbose("Connecting disk.");
int keyFromHelperBus = this._GetSCSIControllerKeyFromHelperBus(volumeInfo);
VmDiskInfo[] vmDiskInfos = new VmDiskInfo[1] {
new VmDiskInfo(true, volumeInfo.VirtualDiskFilename, keyFromHelperBus, volumeInfo.ApplianceSCSIUnitNumber, 0L, "persistent", (IVimDatastore)null, volumeInfo.PreexistingDiskPath)
};
Dictionary <uint, DiskInformation> currentDiskInformation = this._GetCurrentDiskInformation();
ConnectVirtualDiskESXCommon.LogDiskInformation(currentDiskInformation, this._Logger);
CUtils.Retry(this._ConnectAttempts, this._ConnectDelay, (CUtils.Workload)(() => this._AddVirtualDisksToHelper(vmDiskInfos)));
this._Logger.Verbose("VMWare has been asked to add these disks: " + string.Join(",", ((IEnumerable <VmDiskInfo>)vmDiskInfos).Select <VmDiskInfo, string>((Func <VmDiskInfo, string>)(vmDiskInfo => vmDiskInfo.File)).ToArray <string>()));
try
{
this._FillVolumeInfoFromNewDisk(this._GetNewDisks(currentDiskInformation, 1), volumeInfo);
}
catch (Exception ex)
{
this._ResetESXConnection();
this._RemoveVirtDiskFromAppliance(volumeInfo);
throw;
}
}
protected virtual string _BuildESXDiskName(OculiServiceVolumePersistedState vi)
{
return(ESXHost.BuildDiskName(this._Context.JobInfoWrapper.SourceHostName, vi.Name));
}
protected virtual int _GetSCSIControllerKeyFromHelperBus(OculiServiceVolumePersistedState info)
{
return(ESXSCSIHelper.GetSCSIControllerKey(this._Context.ESXHost.HelperVm(), info.ApplianceSCSIBus));
}
protected virtual void _OnlineNewDisk(OculiServiceVolumePersistedState volumeInfo)
{
this._Context.Invoker.OnlineDisk(volumeInfo);
}
protected virtual void _InitializeVirtualDisk(OculiServiceVolumePersistedState tempVolumeInfo)
{
this._Context.Invoker.InitializeVirtualDisk(tempVolumeInfo);
}
protected virtual void _RemoveVirtDiskFromAppliance(OculiServiceVolumePersistedState volumeInfo)
{
this._Context.Invoker.RemoveDrive(volumeInfo);
}
protected void _FillVolumeInfoFromNewDisk(Dictionary <uint, DiskInformation> newDisks, OculiServiceVolumePersistedState volume)
{
foreach (KeyValuePair <uint, DiskInformation> newDisk in newDisks)
{
if ((int)newDisk.Value.ScsiTargetId == volume.ApplianceSCSIUnitNumber)
{
this._Logger.FormatVerbose("Adding information to volume with filename \"{0}\"", (object)volume.VirtualDiskFilename);
volume.DriveName = newDisk.Value.DeviceID;
volume.DriveIndex = (int)newDisk.Value.Index;
volume.PNPDeviceID = newDisk.Value.PNPDeviceID;
if (volume.VolumeSignature != null)
{
return;
}
if ((int)newDisk.Value.Signature == -1)
{
volume.VolumeSignature = this._GetPartitionMountInfo(volume).ToArray();
return;
}
uint signature = newDisk.Value.Signature;
volume.VolumeSignature = new byte[4]
{
(byte)(signature & (uint)byte.MaxValue),
(byte)((signature & 65280U) >> 8),
(byte)((signature & 16711680U) >> 16),
(byte)((signature & 4278190080U) >> 24)
};
return;
}
}
throw new OculiServiceServiceException(0, "Disk not found for volume " + volume.Name);
}
protected virtual List <byte> _GetPartitionMountInfo(OculiServiceVolumePersistedState volumeInfo)
{
return(OculiServiceHelper.Instance.GetPartitionMountInfo((SSMLoggingEventHandler) new OculiService.SSMLogger(this._Context.Logger), volumeInfo.DriveName));
}
protected virtual void _RemoveDrive(OculiServiceVolumePersistedState volume)
{
this._Context.Invoker.RemoveDrive(volume);
}
protected virtual IVimDatastore _GetDatastoreByUrl(OculiServiceVolumePersistedState volume)
{
return(this._GetDatastoreByUrl(volume.VirtualDiskPath));
}