Re: [Samba] Suggestions for argument for Samba over Windows 2003?
Hi I'm currently running a RedHat 9 (which means Samba 2.2.7) on a DELL server. The hardware should be fine to handle the load for the whole school, which comprises about 200 - 250 users. (This server is currently controlling the Samba domain for one of the former schools). So, anyway, from my reading of the doco so far, it would seem that we could integrate the Unix box one of two ways: . Upgrade it to Samba 3, and have it join the Win 2003 domain. Since the only access we're supporting into the box is SMB, we don't need to worry about setting or syncing the Unix password. I still need some way to create the underlying unix account though, preferably with consistent, rather than randomly assigned uids/gids. I could use normal Unix commands to manually create the Unix accounts, but since I have previously set up an OpenLDAP box and made accounts on it for everyone, I could probably homebrew some sort of web-based makeuser script, and point NSS at it. . leave it on Samba 2.2.7, leave it off the whole domain thingo, set security=server and point the password server at one of the AD boxes, and touch wood. Even if we don't have 2 passwords and password syncing, we still have a small issue of having 2 sets of accounts, and needing to create/delete accounts in 2 places. If you were living in northern Germany, I would invite you to come to my site, so we could discuss that with a working setup at hands. I am running at this school a setup with a PDC (1GHz HP, 1GB RAM) and a BDC (similar, but P4) with a user base of about 7000. Only about 1500 are active users, as user-accounts are created by a perl script, 40 accounts per class. Every user has of course his/her own homedirectory and as far as I know, all users are more satisfied with this network as they were before (Netware, W2k Advanced Server). We had a license of w2k advanced server and I am glad that I never gave it a try, though I never had set up a samba-PDC before (I just told them it was no problem :-)) I am just about to switch completely to samba3.0.1pre1 (I know it's not for productive, but we don't produce here anything ;-) ) and it seems to be worth it for the smaller load concerning ldap. The CPU-load wasn't a problem, but I always had to have an eye on it, sometimes it was at 100%, as many users log in at the same moment in school-environments. In my Opinion masses of accounts are better handled by some scripts than by GUI and I find it easier to write those scripts on unix. Further more, OpenLDAP is better documented and more standard-conformant, its easier to extend it with my own schemas (For problem-reporting and management, login-script storage) plus standard schemas for mail-routing. Difficulties with samba will occour, but they do as well with Windows whatsoever, be it 2000, XP or 2003. Actually, few people here know that the servers are running Linux/Samba... Sincerely, Malte Müller -- To unsubscribe from this list go to the following URL and read the instructions: http://lists.samba.org/mailman/listinfo/samba
Re: [Samba] Suggestions for argument for Samba over Windows 2003?
On Friday 17 October 2003 00:32, Andy Jones wrote: We then worked out what services were running and deliberated on where to run them in the new merged systems. As it turned out, the decision was to go for Windows Server 2003 for email, printing, virus scanning and so on. However Web, Web Proxy, DHCP, DNS etc will continue to live on Unix. First a disclaimer - although I've set up many Windows PDC's/Exchange Servers, etc. and now several Samba PDC installations they have all been for small businesses. Only one of the clients was sizeable enough to install a BDC. With a Windows AD and also Exchange (you didn't specify which email server app) you may as well hand over the DNS, and possibly the DHCP, reigns over to the Windows guys as well as I believe (maybe wrongly so) that although you can allow dynamic updates from the clients they will not be secure. Plus you have to screw with all of those _ service zones. Maybe I'm all wet and it all works OK (I would like that to be the case), but I think there's a possible trap in the current assignment division. Unless the plan is Exchange with Outlook for the groupware capabilities it would be much more preferable to put the email on the nix boxes. However the new domain will be one controlled by AD, the IT guys from the other School aren't Unix-skilled, and so I need to produce sound technical arguments for keeping Samba, not just my personal preference based on what is familiar/known... The dangers of monoculture might be brought up. If something did take out every Windows box you could still get some work done with the nix boxes. With every system/user getting authenticated by the AD there would be no cost savings from a CAL viewpoint. Reasons FOR moving the home dirs to Windows 2003 are largely the same ones which got it decided upon in the first place. ie. stability; reliability; complete integration with AD; only one password source and so a single password across servers; This would not be affected if you used winbind on the Samba box. that it is adminnable by any IT support staff, not just Unix guys; Are the Windows boxes adminable by any IT support staff, not just the Windows guys? that it is an officially supported product. Maybe it's just my experience but I've been on the horn to Redmond a few times and when you really have a Windows problem Google is a much better friend than Microsoft. So, anyway, from my reading of the doco so far, it would seem that we could integrate the Unix box one of two ways: . Upgrade it to Samba 3, and have it join the Win 2003 domain. Since the only access we're supporting into the box is SMB, we don't need to worry about setting or syncing the Unix password. Gets my vote. I still need some way to create the underlying unix account though, preferably with consistent, rather than randomly assigned uids/gids. Doesn't Winbind handle all of this? If you got the email task with Cyrus then you may need to manually set up the Cyrus accounts. . leave it on Samba 2.2.7, leave it off the whole domain thingo, set security=server and point the password server at one of the AD boxes, and touch wood. Doesn't sound pretty. -- Chris Do not reply to the email address. Please use the contact page below for any desired direct replies. Apologies for the inconvenience. realcomputerguy dot com slash contact dot html -- To unsubscribe from this list go to the following URL and read the instructions: http://lists.samba.org/mailman/listinfo/samba