In Testlink default its only allowed 400kb for upload files. when your uploading files it will show following warning.
To Increase the file size edit the value in config.inc.php
$tlCfg->import_file_max_size_byte = 409600 to the value you want
eg: increasing the value to 100M
$ sudo nano /var/www/testlink/config.inc.php
import_file_max_size_byte = '104857600';
ctrl + o save , ctrl + x exit
Restart the Apache
$ sudo service apache2 restart
now you can see the file size if the upload is 100m
To Increase the file size edit the value in config.inc.php
$tlCfg->import_file_max_size_byte = 409600 to the value you want
eg: increasing the value to 100M
$ sudo nano /var/www/testlink/config.inc.php
import_file_max_size_byte = '104857600';
ctrl + o save , ctrl + x exit
Restart the Apache
$ sudo service apache2 restart
now you can see the file size if the upload is 100m
