protected Dictionary <uint, DiskInformation> _GetNewDisks(Dictionary <uint, DiskInformation> existingDisks, int expected)
{
Dictionary <uint, DiskInformation> dictionary = CUtils.Retry <Dictionary <uint, DiskInformation> >(10, this._ConnectDelay, (Func <Dictionary <uint, DiskInformation> >)(() =>
{
this._Logger.Verbose("Rescanning hardware");
this._RescanHardwareWithRetry();
this._Logger.Verbose("Checking for new disks");
Dictionary <uint, DiskInformation> currentDiskInformation = this._GetCurrentDiskInformation();
ConnectVirtualDiskESXCommon.LogDiskInformation(currentDiskInformation, this._Logger);
currentDiskInformation.ExceptWith <uint, DiskInformation>((IDictionary <uint, DiskInformation>)existingDisks);
this._Logger.FormatVerbose("Check for new disks returns {0}, expecting {1}", (object)currentDiskInformation.Count, (object)expected);
if (currentDiskInformation.Count < expected)
{
this._Logger.Verbose("Not enough disks");
throw new OculiServiceServiceException(0, "Not enough disks added");
}
return(currentDiskInformation);
}));
if (dictionary.Count <= expected)
{
return(dictionary);
}
this._Logger.Verbose("Too many disks");
throw new OculiServiceServiceException(0, "Too many disks added");
}
private void _ConnectDrives()
{
this._Logger.Verbose("Connecting disks");
List <VmDiskInfo> list = ((IEnumerable <OculiServiceVolumePersistedState>) this._Context.JobInfoWrapper.VolumePersistedState).Select <OculiServiceVolumePersistedState, VmDiskInfo>((Func <OculiServiceVolumePersistedState, VmDiskInfo>)(volumeInfo => new VmDiskInfo(true, volumeInfo.VirtualDiskFilename, this._GetSCSIControllerKeyFromHelperBus(volumeInfo), volumeInfo.ApplianceSCSIUnitNumber, 0L, "persistent", (IVimDatastore)null, volumeInfo.PreexistingDiskPath))).ToList <VmDiskInfo>();
while (list.Count > 0)
{
VmDiskInfo[] diskBatch = this.TakeFirstControllerDisks(list);
Dictionary <uint, DiskInformation> currentDiskInformation = this._GetCurrentDiskInformation();
ConnectVirtualDiskESXCommon.LogDiskInformation(currentDiskInformation, this._Logger);
CUtils.Retry(this._ConnectAttempts, this._ConnectDelay, (CUtils.Workload)(() => this._AddVirtualDisksToHelper(diskBatch)));
this._Logger.Verbose("VMWare has been asked to add these disks: " + string.Join(",", ((IEnumerable <VmDiskInfo>)diskBatch).Select <VmDiskInfo, string>((Func <VmDiskInfo, string>)(vmDiskInfo => vmDiskInfo.File)).ToArray <string>()));
try
{
Dictionary <uint, DiskInformation> newDisks = this._GetNewDisks(currentDiskInformation, diskBatch.Length);
int diskBatchSCSIBus = this._GetSCSIBusFromControllerKey(diskBatch);
foreach (OculiServiceVolumePersistedState volume in ((IEnumerable <OculiServiceVolumePersistedState>) this._Context.JobInfoWrapper.VolumePersistedState).Where <OculiServiceVolumePersistedState>((Func <OculiServiceVolumePersistedState, bool>)(v => v.ApplianceSCSIBus == diskBatchSCSIBus)))
{
this._FillVolumeInfoFromNewDisk(newDisks, volume);
}
}
catch (Exception ex)
{
this._ResetESXConnection();
this._RemoveAllDrives();
throw;
}
}
}
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;
}
}