on aput operation (single or recursive) the first fileis uploaded twice as:
upload: 'xxxxxxxxxxxxxxxxxxxxxxxxx' -> 's3://xxxxxxxxxxxx/6094c276a269c092e142b2e5d76bbb06' [1 of 1]
94863 of 94863 100% in 11s 8.28 kB/s done
upload: xxxxxxxxxxxxxxxxxxxxxxxxx' -> 's3://xxxxxxxxxxxx/6094c276a269c092e142b2e5d76bbb06' [1 of 1]
94863 of 94863 100% in 6s 15.23 kB/s done
this does not occureon a multipart upload as the first of arecursive or singular put.
s3cmd --version
s3cmd version 1.6.1
Linux xxxxxxxxxx 3.13.0-125-generic #174-Ubuntu SMP Mon Jul 10 18:51:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux