I keep getting the same error for a large backup on the upload to S3 stage, error is:
Uploading archive to Amazon's S3 service ..
.. upload failed! Part 10001 failed at 52428800000 : Upload failed : HTTP/1.1 400 Bad Request
S3 allows up to 10,000 parts so apparently I need to increase the chunk size so my upload finishes but I don’t see that option anywhere in virtualmin, can you please advise how to accomplish this?
Thank you!