Brian,
I'm assuming that you're doing a disaster recovery backup job?
Have you tried just backing up your Primary i-bay just as a test
use /home/e-smith/files/ibays/Primary
as your source with no exclusions. Enter your username & password for your share and set it to manual. Create this backup job then save the changes.
Then run a manual backup to see if it will complete this.
Check the message log for any errors. If this completes try removing the disaster recovery job, saving the changes then re-setting it up then saving the changes again.
The run the job manually to see what it backs-up, remember to check you message log for errors.
You could also remove the /dev folder from the backup job by entering /bin,/boot,/etc,/home,/initrd,/lib,/opt,/quota.group,/quota.user,/root,/sbin,/service,/usr,/var
for your source then see what backs-up.
The try putting the /dev folder back in and running the backup again.