Large Fileupload to Azure with Blob Storage with BlobContainerClient

Question

I want to upload large Files to Azure Blob Storage (500-2000MB) and I try to do this with the following code:

private BlobContainerClient containerClient;    
public async Task<UploadResultDto> Upload(FileInfo fileInfo, string remotePath)
        {
            try
            {
                var blobClient = containerClient.GetBlobClient(remotePath + "/" + fileInfo.Name);

                var transferOptions = new StorageTransferOptions
                {
                    MaximumConcurrency = 1,
                    MaximumTransferSize = 10485760,
                    InitialTransferSize = 10485760
                };

                await using var uploadFileStream = File.OpenRead(fileInfo.FullName);
                
                await blobClient.UploadAsync(uploadFileStream, transferOptions: transferOptions);
                uploadFileStream.Close();

                return new UploadResultDto()
                {
                    UploadSuccessfull = true
                };

            }
            catch (Exception ex)
            {
                Log.Error(ex,$"Error while uploading File {fileInfo.FullName}");
            }

            return new UploadResultDto()
            {
                UploadSuccessfull = false
            };
        }

I instantly get the following message:

The specified blob or block content is invalid.
RequestId:c5c2d925-701e-0035-7ce0-8691a6000000
Time:2020-09-09T19:33:40.9559646Z
Status: 400 (The specified blob or block content is invalid.)

If i remove the InitialTransferSize from the StorageTransferOptions, i get the following error after some time:

retry failed after 6 tries. (The operation was canceled.)

As far as I understood the new SDK, the upload in chunks and therefore the whole handling of the blockIds etc. should be done by the SDK. Or am I wrong?

Does anybody know why this is not working? I did not find anything different then this for BlobContainerClient, only for the old cloudblobcontainer.

Update: Some Additional Informations:

It is a .netCore 3.1 Application which runs with the library Topshelf as a Windows Service

Answer 1

I was not able to get it working with version 12.6.0...

I downgraded to Microsoft.Azure.Storage.Blob v11 and implemented the upload based on this thread https://stackoverflow.com/a/58741171/765766

This works fine for me now