I tried it and I thought it did it. I saw different processes for each
user (coming from NT terminal server). Although I think after I upgraded
the samba (from 2.0.4 to 2.0.7), it started back with everyone on the same
process. I used the option "nt smb support = no". I noticed in the
man
pages for 2.0.7 it says "nt support = no"...but using that option
didn't
do anything (smbstatus complains that it is an unknown option and was
being ignored). I am still using the "nt smb support = no" option.
I guess the final result is, I would like to have, each user coming from
NT Terminal Server to have its own process. I tried using and not using
the registry entry suggested in the samba docs directory with no luck.
Thanks,
Weldon
On 3 May 2000, Sven Rudolph wrote:
> Weldon S Godfrey 3 <weldon@excelsus.com> writes:
>
> > A long time ago, and I could be mistaken, I thought samba could be
> > configured so that instead of a smbd process per user/machine it would
> > spawn a process per share/user/machine. If it still can, could
someone
> > point me in the right direction?
>
> See below, including side effects ...
>
> Sven
>
> From: Sven Rudolph <rudsve@drewag.de>
> Subject: observations on nt smb support = no
> To: Multiple recipients of list SAMBA <samba@samba.org>
> Date: Thu, 13 Jan 2000 21:12:47 +1100
> Reply-To: rudsve@drewag.de
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>
> We use Samba 2.0.6 as server, the clients are about 10 NCD WinCenter
> (NT 3.51 multiuser, WinCenter 3.0.34 based on Citrix WinFrame 1.6)
> machines with about 70 concurrent users each and several WinCenter (as
> above) and NT Terminal Server (NT 4.0 multiuser with
> MetaFrame/WinCenter (X11 addon)) machines.
>
> The 2.0.6 smb.conf manpage says:
>
> nt smb support (G)
>
> This boolean parameter controls whether smbd will
> negotiate NT specific SMB support with Windows NT
> clients. Although this is a developer debugging
> option and should be left alone, benchmarking has
> discovered that Windows NT clients give faster per-
> formance with this option set to "no". This is
> still being investigated. If this option is set to
> "no" then Samba offers exactly the same SMB calls
> that versions prior to Samba2.0 offered. This
> information may be of use if any users are having
> problems with NT SMB support.
>
> Default: nt support = yes
>
> Setting nt smb support =n causes visible changes.
>
> With =yes one smbd is startet for each client machine, whereas with
> =no one process runs for each user (and if she logs in from
> multiple client machines she gets in addition another process for each
> additional machine).
>
> In the multiuser NT case this means that =yes causes all file service
> connections for all users to be multiplexed via one daemon. Unless I'm
> wrong this implies one TCP connection. This might constitute a
> bottleneck and explain performance differences. OTOH I didn't do real
> performance tests yet.
>
>
> =yes caused log file = /var/log/samba/%U to fail. The user's log
> entries were shuffled around all logfiles. I didn't find a pattern.
> This might be a samba bug, but I heard of a potentially related
> observation: When printing from a WinCenter machine to another one
> acting as print server the jobs often arrive at the print server with
> the wrong user identity.
>
> Sven
>
>