> Can you post from your php.ini what you did set for the following > values?
php.ini: upload_max_filesize = 4096M post_max_size = 4096M memory_limit = 256M max_execution_time = 300 httpd.conf: connection { max request body 4294967296 # 4096M } I'm able to reproduce the problem locally with identical setup. Transfer is then a matter of seconds and timeout should not be an issue. Uploading a 3000M file with increased login.conf limits succeeds, but sometimes results in very high memory consumption first by relayd and then followed by httpd, as observed with top: PID USERNAME PRI NICE SIZE RES STATE WAIT TIME CPU COMMAND 56119 _relayd 2 0 8198M 7117M sleep/1 kqread 0:20 25.78% relayd 15048 www 2 0 4101M 4105M sleep/3 kqread 0:32 24.71% httpd As mentioned, other times relayd's memory usage just remains low (few Mb) while the data is passed on to varnish/httpd (which does have increased memory usage while flushing the data to disk) Kind regards, Erwin