[Samba] Samba and large implementations

[Andrew Bartlett]

On Thu, 2002-11-07 at 22:28, Frank De Waelle wrote:
> Hi,
> 
> we are investigating if Samba could help us to build a large 
> (say very large) file server.
> 
> We are thinking OS/390, 4 Tb, 20.000 users
> 
> Are we being plain stupid, or has this been done before ?

Well, I would say that is large :-).

There are some known scalability issues with Samba 2.2, --with-pam or
--with-utmp  (an n^2) problem.  You will no doubt find other issues too,
but I do believe it will be more reliant on who Linux/390 scales.

How will these users be authenticated etc?  This is the main area where
I can comment, and one of the first problems you will encounter.

I sure hope you are not putting a poor Pentium as DC :-)

Andrew Bartlett

-- 
Andrew Bartlett                                 abartlet at pcug.org.au
Manager, Authentication Subsystems, Samba Team  abartlet at samba.org
Student Network Administrator, Hawker College   abartlet at hawkerc.net
http://samba.org     http://build.samba.org     http://hawkerc.net
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