Thankyou Yichun for the response. We are using lua-resty-upload and reading
chunk by chunk from network and writing it to local disk.
I'll post more detail in openresty fourm as you suggested.
Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,247951,248033#msg-248033
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We are using nginx for file uploads instead of directing to the backend
servrs. Used lua openresty module to get the data in chunks in write it to
local disk. File size could vary from few KB's to 10MB.
We are tuning worker process, connections, accept_mutex off etc, but if we
cuncerrently upload
