client request body is buffered to a temporary file

[Maxim Dounin]

Hello!

On Thu, Nov 15, 2012 at 10:55:51AM -0500, tatroc wrote:

> I am using nginx as a load balancer I keep seeing the messages below. I keep
> uping the client_body_buffer_size, proxy_buffer_size and proxy_buffers but
> it doesn't seem to make a difference. What could be happening here?
> 
> 
> 2012/11/15 09:52:30 [warn] 6559#0: *46179 a client request body is buffered
> to a temporary file /var/cache/nginx/client_temp/0000002573, client:
> 10.196.3.134, server: loadbalancer.domain.net, request: "POST
> /Order/OrderSubmission/OrderSubmission.svc HTTP/1.1", host:
> "loadbalancer.domain.net"

As long as request body size is greater than 
client_body_buffer_size, it will be buffered to disk and the above 
message will be shown.

If you think you see the message on requests with body size less 
than client_body_buffer_size, you may want to provide more details 
as specified here:

http://wiki.nginx.org/Debugging#Asking_for_help

[...]

-- 
Maxim Dounin
http://nginx.com/support.html