----- Original Message ---- From: Johnny Hughes johnny@centos.org To: CentOS mailing list centos@centos.org Sent: Wednesday, August 8, 2007 6:57:57 AM Subject: Re: [CentOS] Will this work? server+centOS5+100users?
Johnny Hughes wrote:
Ken Sedlacek wrote:
I am an experienced MS administrator of W2003 servers & Exchange systems.
I have 5+ years UNIX mid-level experience but not in centOS. Grounded in SCO UNIX (the real SCO UNIX).
We want to use CentOS on a recently grave yarded Dell poweredge 400SC server.
This is a P4 3.0 Ghz, w/4GB memory, 2 SATA 250 GB disks.
We want to use this server w/CentOS5, to provide file and print resources to 100 users.
Each Department wants control over common folders of info for only their group.
Each user wants control over their folders.
Pretty much standard permissions for departments.
Is this do-able with the server and centOS5 and 100 users?
You can certainly do this with CentOS-5.
You will want to install samba and join the server to your Active Directory domain ... here is a guide that works:
http://www.howtoforge.com/samba_ads_security_mode
(skip the part that has you download new samba RPMS from samba.org ... the centOS 5 RPMS work OK for ADS ... you will want to use winbind)
You will most likely want to make sure that you have ACL support for CentOS-5 and you will want to edit the /etc/fstab and change your shared folder to have ACL support. Here is an article on ACLs for centos:
http://techxworld.com/community/blogs/features/archive/2007/05/21/acls-on-sa...
To do this, you should ensure that you have created a separate partition/mount for the file shares. I usually do this in /home/samba/ for public shared items and /home/<DOMAIN>/ for the users home directories ... and I usually have home as a separate mount ... like this:
/dev/sda4 /home ext3 defaults,acl 0 0
You will need to be able to use the getfacl and setfacl commands to setup initial permissions.
I forgot to post docs for acl on centos5:
http://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-acls.html
To ALL:
Thanks to all for the advice up to this point!
I need to also mention that this server will be the only server in this domain, so there will NOT be any Microsoft servers here.
The Microsoft solution for the this function is too expensive, so we want to install centOS5 and configure the centOS5 server as the primary file and print server.
The user PCs are Microsoft windows.(w2K & WXP).
Are there some comprehensive "how too's" on how the setup the domain, etc. and what needs to be done with a network of windows clients and linux server?
Any help would be appreciated.
Thanks in advance.
Ken
-----Original Message----- From: centos-bounces@centos.org [mailto:centos-bounces@centos.org] On Behalf Of Ken Sedlacek ----- Original Message ---- From: Johnny Hughes johnny@centos.org Johnny Hughes wrote:
Ken Sedlacek wrote:
I am an experienced MS administrator of W2003 servers &
Exchange systems.
I have 5+ years UNIX mid-level experience but not in
centOS. Grounded in SCO UNIX (the real SCO UNIX).
We want to use CentOS on a recently grave yarded Dell
poweredge 400SC server.
This is a P4 3.0 Ghz, w/4GB memory, 2 SATA 250 GB disks.
We want to use this server w/CentOS5, to provide file and
print resources to 100 users.
Each Department wants control over common folders of info
for only their group.
Each user wants control over their folders.
Pretty much standard permissions for departments.
Is this do-able with the server and centOS5 and 100 users?
You can certainly do this with CentOS-5.
You will want to install samba and join the server to your Active Directory domain ... here is a guide that works:
http://www.howtoforge.com/samba_ads_security_mode
(skip the part that has you download new samba RPMS from
samba.org ...
the centOS 5 RPMS work OK for ADS ... you will want to use winbind)
You will most likely want to make sure that you have ACL support for CentOS-5 and you will want to edit the /etc/fstab and
change your shared
folder to have ACL support. Here is an article on ACLs for centos:
http://techxworld.com/community/blogs/features/archive/2007/05 /21/acls-on-samba.aspx
To do this, you should ensure that you have created a separate partition/mount for the file shares. I usually do this in
/home/samba/
for public shared items and /home/<DOMAIN>/ for the users home directories ... and I usually have home as a separate mount
... like this:
/dev/sda4 /home ext3 defaults,acl 0 0
You will need to be able to use the getfacl and setfacl commands to setup initial permissions.
I forgot to post docs for acl on centos5:
http://www.centos.org/docs/5/html/Deployment_Guide-en-US/ch-acls.html
To ALL:
Thanks to all for the advice up to this point!
I need to also mention that this server will be the only server in this domain, so there will NOT be any Microsoft servers here.
The Microsoft solution for the this function is too expensive, so we want to install centOS5 and configure the centOS5 server as the primary file and print server.
The user PCs are Microsoft windows.(w2K & WXP).
Are there some comprehensive "how too's" on how the setup the domain, etc. and what needs to be done with a network of windows clients and linux server?
Any help would be appreciated.
If you are setting up a complete Linux server solution, why not go for the full monty and put Linux on the desktops too?
I know here the majority of the cost is in desktop software licensing and I'm sure that Windows and Office on 100 desktops costs more then any Microsoft File and Print Server solution.
-Ross
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I need to also mention that this server will be the only server in this domain, so there will NOT be any Microsoft servers here.
Then go for NT Domains in Samba PDC mode.
The Microsoft solution for the this function is too expensive, so we want to install centOS5 and configure the centOS5 server as the primary file and print server.
Yeah, you just saved 100 client licenses.
The user PCs are Microsoft windows.(w2K & WXP).
Okay.
Are there some comprehensive "how too's" on how the setup the domain, etc. and what needs to be done with a network of windows clients and linux server?
samba.org has excellent howtos/books/documentation which will apply to Centos5.
Any help would be appreciated.
ACLs plus Samba in NT domain mode. W2K and WXP support NT domains perfectly. For a hundred users, you can opt to use /etc/passwd.
-
Feizhou -
Ken Sedlacek -
Ross S. W. Walker