Thank you! s5cmd do the trick :-). -- Michal
On 2/8/21 5:46 PM, Konstantin Shalygin wrote: > Try s5cmd > > > k > >> On 30 Jan 2021, at 17:00, michal.str...@cesnet.cz >> <mailto:michal.str...@cesnet.cz> wrote: >> >> We are testing our S3 Ceph endpoints and we are not satisfied with its >> speed. Our results are something between around 120 - 150 MB/s depending >> on small/bigger files. This is good for 1Gbps connection, but not for >> 10GE or more. >> >> We've tried the most recent versions of the AWS CLI, s3cmd, s4cmd, s3fs >> ... programs. Of course we are using multipart upload/download which is >> precondition for parallel upload/download. Also we tried multi-thread >> (25 or more threads) transfer in s4cmd but still we don't get proper >> results. >> >> For proof of concept that high speed can be achieved we have written >> small script in bash which uses multi-part & parallel transfer and can >> saturate at least 10GE without problem. >> >> I would like to ask you, if you know proper program and its parameters, >> so we can saturate n x 10GE if needed? >> >> We are using the latest nautilus. >> S3 gateways have much more computer power and bandwidth to internet then >> it is used right now. >
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