Import leads without timeout or connection aborded

i m trying to migrate from a home made crm to SuiteCRM my data.
The problem is, my leads table contains a bit more than 6 milions lines. i put very high figures as values on the server in term of time out or memory or max size file. I also set SuiteCrm high figures in the administration panel.
when i try using the wizzard, i have a connection aborded message but no php error in the logs.
i wonder how to import my data using sql because i saw data writen in multiple tables on the sample i used : beans for example.
do you have succeed in this kind of operation ? Could you help me ?

Go to php.ini file and set the below according to your need.

post_max_size = 60M
upload_max_filesize = 100M
memory_limit = 300M
file_uploads = On
max_execution_time = 180

Thank you for your answer.
Here are my values :

post_max_size = 3000M
upload_max_filesize = 3000M
memory_limit = 4000M
file_uploads = On
max_execution_time = 360000

I still have a « connection aborded » error while submitting my 2,4Go file.

6 million rows is a huge database. Either you throw a lot of hardware at it, and really refine your DB with indexes etc, or you will get into trouble with it.

Assuming you won’t be trying to make 6 million phone calls, my advice is to prune down that database and don’t try feeding it all to SuiteCRM, just the parts that are really interesting for your work currently.

You could read this blog:

Database tables size