SOLVED Can't delete directory - Device busy

[JohnnyBeGood]

Hello,

I think I created direcotry in

Code:

/mnt/Tank/Plex

and now I want to delete it but it does not allow me. I made sure that NFS share is removed from

Code:

Sharing > UNIX (NFS)

Here's the output of my attempt:

Code:

root@freenas:~ # cd /mnt/Tank/
root@freenas:/mnt/Tank # ls -l
drwxrwxrwx   2 root	wheel		  2 Aug 29 11:27 Plex
root@freenas:/mnt/Tank # rm -R Plex
rm: Plex: Device busy
root@freenas:/mnt/Tank # mkdir Plex2
root@freenas:/mnt/Tank # ls -l
drwxrwxrwx   2 root	wheel		  2 Aug 29 11:27 Plex
drwxr-xr-x   2 root	nobody		 2 Aug 29 20:03 Plex2
root@freenas:/mnt/Tank # rm -R Plex2
root@freenas:/mnt/Tank # ls -l
drwxrwxrwx   2 root	wheel		  2 Aug 29 11:27 Plex
root@freenas:/mnt/Tank # rm -R Plex
rm: Plex: Device busy
root@freenas:/mnt/Tank #

 

[JohnnyBeGood]

I figured it out. I had left Plex dataset under

Code:

Storage > Dataset 

After I deleted Plex from there it was also gone from

Code:

/mnt/Tank/

Hope it helps someone!