I have a server running Fedora, I am trying to set up Samba. I have a second RAID drive mounted on /samba_files and Samba will not use it. Samba only works when I set a directory to the /tmp folder. I have set permissions with chmod a+rwx to the folder, but still, it won't use it. Help?

My config file is as follows:
[global]
workgroup = workgroup
netbios name = WCASAMBA
server string = WCA Samba Server
security = share
encrypt passwords = yes
read only = no
browsable = yes

[yearbook]
browsable = yes
path = /var/tmp/yearbook
public = no
writable = yes
valid users = yearbook

[journalism]
browsable = yes
path = /var/tmp/journalism
public = no
writable = yes
valid users = journalism

[downloads]
browsable = yes
path = /var/tmp/journalism
public = yes
read only = yes

[test]
browsable = yes
path = /samba_files
public = yes
writable = yes