The innodb_system data file 'ibdata1' must be writable

[luleipiero]

mysql container fail to start, due to "The innodb_system data file 'ibdata1' must be writable". I have mount "/var/lib/mysql" like this:
docker run --name=mysql -p 3306:3306 -v /paifu/docker/mysql/data:/var/lib/mysql --restart=always -d mysql5.7:latest
I try to change the permission chmod -R 777 ibdata1, but failed. chmod: changing permissions of ‘ibdata1’: Read-only file system
How can I fix this problem?

[wglambert]

Try doing a chmod -R 755 /paifu/docker/mysql/data

Other issue with the same error #430

[wglambert]

You could also try asking over at the Docker Community Forums, Docker Community Slack, or Stack Overflow. Since these repos aren't really a user-help forum