Forum Uploads - hitting a hard 16M limit with mySQL storage
 

Software - vB 4.2.0, mySQL 5.5.24-0ubuntu0.12.04.1 (Ubuntu) 64 bit. I have full control on the server (colocated)

I am unable to upload anything larger than 16M. I have confirmed the following settings are ok..

PHP Settings:
max_execution_time
memory_limit
post_max_size
upload_max_filesize

MySQL Settings:
max_allowed_packet
max_packet_size
wait_timeout

Is there any other place I can check/verify? I can definitely see it hit the hard 16M "wall" per se.. In looking at the actual filedata table..

Running this sql here..

SELECT filesize, length( filedata )
FROM filedata
WHERE filedataid =(attachment id)

Results:

filesizelength(filedata)1698399516777215


Obviously the detected file size of the upload did not match what was actually inserted into the blob field. There are 3 other files like this, all above 16M in size (one is.. or should have been 25M), and for each one the actual "filedata" length is still that hard wall... 16777215 bytes.

Where else in the config files can I find a setting to fix this, or is this an actual 4.0.2. known issue?

Thanks!