[Samba] Multiple Controllers to auth against

[Jeff Heckart]

Hello,
 
I am currently using samba along side of squid to do ntlm
authentication.  I have a primary, and secondary NT4.0 controllers, and
have listed in smb.conf as such:
password server: server1 server2
 
I expected that when server1 went down, server2 would be queried next.
This was not the case for me.  I actually had server1 go down, and samba
continued to attempt and fail against server1.
 
How should this be setup?
 
Thanks.