File transfer validation for Azure Files

[pawelpabich]

Hi,

We just got hit this bug #244.

I know that upgrading to 2.0.1 fixes the problem but I wondering if there is anything else we can to make sure there has been no data loss during the transfer.

This is how we are using DM library:

TransferManager.CopyDirectoryAsync(sourceFileDirectory, destFileDirectory, CopyMethod.ServiceSideAsyncCopy, new CopyDirectoryOptions { Recursive = true }, context, CancellationToken.None);

Thanks!