Mounted NAS drive doesn't allow to change permissions even after trying chmod, chown, chattr

[Mateesh]

So, I want to install a mariadb docker on my Netgear NAS (4 x 1 TB RAID array). I have mounted the NAS on my local server and was trying to install docker on it. Unfortunately, I am not able to install anything on the mounted drive as it is giving the error of 'operation denied'.

I checked the owner of the mounted drive and it's showing nobody/nobody. While mounting my drive I had given read/write access to all users so why is it still not allowing me to install files on the mounted drive?

Any ideas?

Thanks in advance.

[StephenB]

How is file access set up on the NAS?

[Mateesh]

Read/write access given to everyone.

[StephenB]

Can you copy files onto the mounted drive as normal?

What OS are you running on the PC?

[Mateesh]

Yes, I can copy files normally. It's only during installation that files don't get copied. I tried manually copying the files onto the mounted drive and changed the path in MariaDB configuration file to the directory in Z: (mounted drive) but it still doesn't work.

OS- CentOS 7

[StephenB]

Did you try a test installation of something else?  

FWIW, I googled your problem, and found a similar issue with Windows ( https://forums.docker.com/t/unable-to-run-docker-containers-on-a-different-drive-than-system-drive/4... ).  Obviously that is OS specific, but I am thinking you might want to rule out an issue in docker itself or MariaDB.