On Thursday 15 June 2006 06:47, Bryan J. Smith wrote:
> On Thu, 2006-06-15 at 00:50 -0300, Fernando Lozano wrote:
> > That's not the same thing. Most Samba admins have it just to serve
> > Windows clients. We should target the real world were professionals
> > live, not the ideal world of perfect technology. And would you setup
> > Samba on an all-Linux network?
>
> Again, I think such things should be left to a _future_ desktop exam.
>
> Unless it goes in the Samba configuration files (like user/group
> mappings, login scripts, Samba-specific LDAP schema, etc...), I would
> argue _against_ it.

I've been watching this discussion develop. Whether we like it or not, 
Microsoft entered the networking game late. They currently own the jack-pot. 
If we want to use LPIC-3-Samba certification to help take some of that 
jack-pot value and move it to a Linux or open source world, then we must 
learn how their technology works - at least sufficiently to bridge two very 
different worlds.

I taught the Microsoft certification courses and believe that they provide 
significant value to someone who wants to master the Windows admin role. 
Training alone can not impart experience - that can only come from the school 
of hard knocks and bumps. This is also the case with Linux. A certification 
program can establish no more than a certain knowledge level - if the 
examination process covers sufficient essential ground _and_ does not bias 
the outcome.

If you want to master Samba in a Windows network administration world you must 
understand Windows networking before setting out on a Samba training or 
certification program. It does not make sense to deal with Samba if the 
candidate does not have any knowledge of MS Windows - it simply does not 
work.

I taught Samba training classes for many years. About 1 out over every 5 
delegates had adequate MS Windows networking knowledge or experience to get 
maximum value out of the training program. The delegates who had the best MS 
Windows certifications generally got the most out of Samba training - if they 
worked at it. Those who undertook Samba training without prior Windows 
networking knowledge generally complained that the course should be twice as 
long.

> It's going to be rather easy to "throw the kitchen sink in" rather
> quickly.  We want to _avoid_ that.

Correct. A Samba certification exam should validate that the candidate 
understands the essentials of Windows networking - not all of how to 
condifugre a windows desktop client. But it is necessary to for a Samba admin 
to know his/her way around the network configuration tools for the Microsoft 
Windows server and workstation products.

Another essential is a knowledge of MS Windows (server and client) network 
diagnostic tools and procedures. If we fail to examine these then in effect 
we assume that it is OK to issue a drivers' license to a candidate who can 
make only left-handed turns.

> And, as I asked before (and very much hinted last year too), I don't
> think the initial set of enterprise Linux exams will be taken very
> seriously if we only focus on Samba when it comes to network
> filesystems.  Not everyone is using Linux for only servers to Windows
> systems.  ;->

I recommend that this discussion should define very carefully what the 
certification means. 

Does LPIC-3-Samba mean that someone can just configure Samba and know their 
way around Samba configuration files and tools, or does it mean that they are 
"competent" to handle and solve the majority of real-world problems involving 
MS Windows servers and workstations in admixture with Samba?

Additionally, does LPIC-3-Samba mean someone is competent to migrate a Windows 
network to a Samba-based network? What about Samba-based back to Windows NT4 
or Active Directory?

In other words, it is necessary to take a position on what the measurable 
value of certification must be before setting its bounds. Emotion has no 
place in certification. Either LPIC-3-Samba certification means someone has 
demonstrated sufficient understanding to be put in charge of the train _or_ 
they should not get behind the wheel!

> -- Bryan
>
> P.S.  Remember, even Microsoft has a _separate_ desktop certification in
> the MSDST -- Desktop and Support Technician.

The Microsoft desktop certification has little to do with network 
configuration. Windows networking is covered over a range of training courses 
and certification programs - each of which has its own examination.

We may well need more than one certification exam. Sigh! Such is life.

Cheers,
John T.
-- 
John H Terpstra
Samba-Team Member
Phone: +1 (650) 580-8668

Author:
The Official Samba-3 HOWTO & Reference Guide, 2 Ed., ISBN: 0131882228
Samba-3 by Example, 2 Ed., ISBN: 0131882221X
Hardening Linux, ISBN: 0072254971
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