/cache folder permissions issue

[arashn]

Hi. I wanted to report an issue. generatedata requires the /cache folder to be writable. However, on CentOS 7, making the folder writable is not enough because the default SELinux policy prevents writing to the /cache folder that is in /var/www/html. To fix this issue, one would have to run the following as root:

chcon -R -t httpd_sys_rw_content_t cache/

[benkeen]

Thanks for letting me know, @arashn. I'll update the doc to make a mention of this.