cannot create directory /volume1/downloads/incomplete

[xmatic]

I have a DS212J Diskstation that I've owned for a few months now with no issues. I had couchpotato, sabnzbd and sickbeard working without a hitch until recently when I installed a new drive and formatted both drives as JBOD to create one volume. I tried reinstalling SABnzbd and I now get the following warnings:

"Cannot create directory /volume1/downloads/incomplete"
"Cannot create directory /volume1/downloads/complete"

I've searched everywhere and from the little i've gathered it seems like it's a permission issue that I can't seem to resolve. Other sites advice I SSH or Telnet into the diskstation but I don't know the steps required for this. I was able to activate telnet and SSH and successfully login to my diskstation as root, but I don't know what I need to do now. Can anyone give me a noob step by step tutorial or guide on this. Please help as I am desperate and tried installing and uninstalling this a few times already. I've also read through these forums and found that by posting the info below people can determine if it's a permission error.
Thanks for all your help!



DiskStation> ls -al /volume1
drwxr-xr-x 10 root root 4096 May 6 07:11 .
drwxr-xr-x 22 root root 4096 Apr 30 13:42 ..
drwxrwxrwx 8 root root 4096 May 6 06:43 @appstore
drwxr-xr-x 3 admin users 4096 May 2 16:33 @database
drwxr-xr-x 3 admin users 4096 May 3 08:51 @download
drwxrwxrwx 3 root root 4096 May 3 08:52 @eaDir
drwxrwxrwx 4 root root 4096 May 2 16:33 @spool
drwxrwxrwx 5 root root 4096 May 6 07:30 @tmp
drwxrwxrwx 3 root root 4096 May 6 06:33 Movies Shared
-rw------- 1 root root 7168 May 6 07:33 aquota.group
-rw------- 1 root root 8192 May 6 07:33 aquota.user
drwxr-xr-x 2 root root 4096 May 6 07:11 downloads

[KoboldStench]

You Dont have write permissions to /volume1/download. Try chmod (as root) a+rwx /volume1/downloads.

[xmatic]

You Dont have write permissions to /volume1/download. Try chmod (as root) a+rwx /volume1/downloads.

Where do I type the chmod? Again total newb, can your explain how do I go about doing this?

[fventura03]

terminal

[xmatic]

terminal

So log in via ssh root@ip and then type the above command?

[KoboldStench]

You lauch your distribution specific terminal emulator and type
sudo chmod a+rwx /volume/downloads.