Nginx/Unit sendfile failed for upstream

[Bartek]

Sergey A. Osokin Wrote:
-------------------------------------------------------
> % sudo curl -X PUT -d '{"http": { "max_body_size": 8388608} }'
> --unix-socket \
>  /path/to/control.unit.sock http://localhost/config/settings
> 

OMG, it can't be that simple. So my doom was caused by "20M" instead of
"20000000"...

Thanks a bunch Sergey and have a nice day.

Posted at Nginx Forum: https://forum.nginx.org/read.php?2,284631,284636#msg-284636