Nas4free — why not saved changes to system files after you reloaded?

NAS4Free-9.3.0.2, installed on a flash drive.
Put owncloud on it
To be able to upload large files in the /usr/local/etc/php.ini fixed maximum size values
upload_max_filesize = 16G
post_max_size = 16G

after reboot these values are returned to their native 152М
and yet, I put the wpa_supplicant package, after a reboot it's gone too.
September 19th 19 at 13:16
1 answer
September 19th 19 at 13:18
Solution
When the installation mode Embedded - installing on a flash drive and when system starts to create a small disk in memory where copied system image and then configured in the parameters, collected in a single xml configuration file. And then booting from this disk in memory. Poetomu almost any changes in the system other than via the web interface are lost after a reboot.

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