Re: [Samba] Samba and Terminal Server

2004-06-01 Thread Schlomo Schapiro
Hi,

look at www.codeweavers.com. With their Server version you turn your Linux 
Terminal Server into one that runs also many Windows programs.

Schlomo

On Tue, 1 Jun 2004, Adam Tauno WIlliams wrote:

> > Is Samba only a Windows File Server/Domain Controller, or can it act as terminal 
> > server for windows clients too?
> 
> No,  you need a M$ OS to be a M$ Terminal server (if you intend to run
> M$ apps).
> 
> 

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Re: [Samba] Samba and Terminal Server

2004-06-01 Thread Adam Tauno WIlliams
> Is Samba only a Windows File Server/Domain Controller, or can it act as terminal 
> server for windows clients too?

No,  you need a M$ OS to be a M$ Terminal server (if you intend to run
M$ apps).

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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-30 Thread Andrew Bartlett
On Sun, 2004-01-25 at 07:40, Eric Roseme wrote:
> Attached is a 500KB read-only .doc file with a Samba and Terminal Server 
> whitepaper.  I have tried to hit every known issue and all available 
> workarounds.  If anyone has comments or suggestions, let me know.  JT 
> has it, so it should end up in the next How-To.  Sorry about the file 
> format, but the .pdf was 2.5MB, which I thought was too big to post.

I found there were a number of things in this paper that should be
updated for 3.0, or are less than accurate.

The first is the issue of 'session users'.  How have you found that
variable impacting on operations?  As far as I know, it's use is only to
support 'security=share', and apart from some noise in the logs, it
should have no impact on terminal server operations.

(Then again, I've been in 3.0 land for a long time, and in 2.2 it can
get scary...)

Also all the 'list' parameters in Samba 3.0 are now handled as real
lists, so do not suffer from the 1024 character limit.

In environments where WINS may be controlled, I would also suggest the
use of static wins entries, or 'dns proxy' and multiple CNAME records
for the terminal server.

Andrew Bartlett

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Andrew Bartlett [EMAIL PROTECTED]
Manager, Authentication Subsystems, Samba Team  [EMAIL PROTECTED]
Student Network Administrator, Hawker College   [EMAIL PROTECTED]
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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-27 Thread Bert Rapp
It is available now, with the permission of Eric. Here:

http://swflug.org/modules.php?name=Downloads&d_op=viewdownload&cid=4


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Bert Rapp
North Trail RV Center
p 239.693.8200
f 239.693.8115


Quoting Dan Am <[EMAIL PROTECTED]>:

> Am Montag, 26. Januar 2004 23:52 schrieb Eric Roseme:
> > HP will
> > host both the Samba and the HP CIFS Server  versions at www.docs.hp.com
> > on January 30th.
> ...but I want it _now_ ! ;-) 
> 
> Regards 
> Dan


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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-27 Thread Jeremy Allison
On Tue, Jan 27, 2004 at 09:25:39AM +0100, Per Kjetil Grotnes wrote:
> Ok, I have had a preview of the document.  The Terminal Server issues
> are as far as I can see all covered except one.  This issue is related
> to a Solaris 32 bit application limitation. I do not know if HP-UX got
> this limitation aswell as our HP-UX samba userload is not high enough to
> reach this limitaion (if any).
> 
> Here is a Sun statement which describes the problem:
> 
> "For a 32-bit application, a stdio library FILE structure represents the
> underlying file descriptor as an unsigned char, limiting the range of
> fds
> which can be opened as FILE's to 0-255 inclusive. A common, known
> problem is
> that when the 32-bit stdio is used for a large server application, the
> 255
> limit is frequently exceeded. Although this limitation does not exist
> for
> 64-bit applications, this problem will always remain for 32-bit
> applications."

No, this is a Solaris only bug.

Jeremy.
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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-27 Thread Andrew Bartlett
On Tue, 2004-01-27 at 19:25, Per Kjetil Grotnes wrote:
> Ok, I have had a preview of the document.  The Terminal Server issues
> are as far as I can see all covered except one.  This issue is related
> to a Solaris 32 bit application limitation. I do not know if HP-UX got
> this limitation aswell as our HP-UX samba userload is not high enough to
> reach this limitaion (if any).
> 
> Here is a Sun statement which describes the problem:
> 
> "For a 32-bit application, a stdio library FILE structure represents the
> underlying file descriptor as an unsigned char, limiting the range of
> fds
> which can be opened as FILE's to 0-255 inclusive. 

> Is this something which should be added in some sort of
> documentation/whitepaper?  

Samba 3.0 has a re-implementation of FILE, known as X_FILE, which does
not suffer from this limitation.  Unless of course some poor library is
using FILE...

Andrew Bartlett

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Manager, Authentication Subsystems, Samba Team  [EMAIL PROTECTED]
Student Network Administrator, Hawker College   [EMAIL PROTECTED]
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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-27 Thread Dan Am
Am Montag, 26. Januar 2004 23:52 schrieb Eric Roseme:
> HP will
> host both the Samba and the HP CIFS Server  versions at www.docs.hp.com
> on January 30th.
...but I want it _now_ ! ;-) 

Regards 
Dan
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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-27 Thread Per Kjetil Grotnes
Ok, I have had a preview of the document.  The Terminal Server issues
are as far as I can see all covered except one.  This issue is related
to a Solaris 32 bit application limitation. I do not know if HP-UX got
this limitation aswell as our HP-UX samba userload is not high enough to
reach this limitaion (if any).

Here is a Sun statement which describes the problem:

"For a 32-bit application, a stdio library FILE structure represents the
underlying file descriptor as an unsigned char, limiting the range of
fds
which can be opened as FILE's to 0-255 inclusive. A common, known
problem is
that when the 32-bit stdio is used for a large server application, the
255
limit is frequently exceeded. Although this limitation does not exist
for
64-bit applications, this problem will always remain for 32-bit
applications."

Without the netbios or hosts 'fix' described in Erics whitepaper one
would easily reach this limitation. The samba server smbd process for
this TS would have a large amount of open files ( > 256).

To solve this on Solaris we compiled the samba source with the gcc -m64
option making the samba binaries 64 bit and increased the default
settings for max file descriptors in /etc/system.

Is this something which should be added in some sort of
documentation/whitepaper?  

> Sorry about the Terminal Server Whitepaper "attachment 
> fiasco".  HP will 
> host both the Samba and the HP CIFS Server  versions at 
>>Attached is a 500KB read-only .doc file with a Samba and Terminal 
>>Server
>>whitepaper.  I have tried to hit every known issue and all available 
>>workarounds.  If anyone has comments or suggestions, let me know.  JT 


Regards
Per Kjetil Grotnes

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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-26 Thread Eric Roseme
Sorry about the Terminal Server Whitepaper "attachment fiasco".  HP will 
host both the Samba and the HP CIFS Server  versions at www.docs.hp.com 
on January 30th.  I'll post the actual url here.  The versions are 
identical except for the nomenclature (hope I spelled that right).  One 
of the list members will host it too - probably sooner.  He will send 
out an announcement.

Eric Roseme
Hewlett-Packard
Tim Potter wrote:

On Sat, Jan 24, 2004 at 12:40:00PM -0800, Eric Roseme wrote:

 

Attached is a 500KB read-only .doc file with a Samba and Terminal Server 
whitepaper.  I have tried to hit every known issue and all available 
workarounds.  If anyone has comments or suggestions, let me know.  JT 
has it, so it should end up in the next How-To.  Sorry about the file 
format, but the .pdf was 2.5MB, which I thought was too big to post.
   

Whoops - the attachment was stripped by mailman.  Eric, can you post a 
link to the document?  700KB (base64) is a little bit on the large side
for the list.

Tim.
 



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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-26 Thread Jeremy Allison
On Sun, Jan 25, 2004 at 08:55:27PM +1100, Tim Potter wrote:
> On Sat, Jan 24, 2004 at 12:40:00PM -0800, Eric Roseme wrote:
> 
> > Attached is a 500KB read-only .doc file with a Samba and Terminal Server 
> > whitepaper.  I have tried to hit every known issue and all available 
> > workarounds.  If anyone has comments or suggestions, let me know.  JT 
> > has it, so it should end up in the next How-To.  Sorry about the file 
> > format, but the .pdf was 2.5MB, which I thought was too big to post.
> 
> Whoops - the attachment was stripped by mailman.  Eric, can you post a 
> link to the document?  700KB (base64) is a little bit on the large side
> for the list.

Either that or load it in OpenOffice (Eric, it's free, you really should
look into it ! :-) and then save as an OpenOffice document. They are
typically *much* smaller than .doc files, plus they have the benefits
of being cross-platform over Windows/Linux/MacOSX.

Jeremy.
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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-26 Thread Bert Rapp
Eric,

I'd be interested in reading this.  I'll even offer space to host it at
www.swfglug.org if you'd like.  You can email it directly to me and I'll make
it available via http for everyone.


-- 
Bert Rapp
North Trail RV Center
p 239.693.8200
f 239.693.8115


Quoting Tim Potter <[EMAIL PROTECTED]>:

> On Sat, Jan 24, 2004 at 12:40:00PM -0800, Eric Roseme wrote:
> 
> > Attached is a 500KB read-only .doc file with a Samba and Terminal Server 
> > whitepaper.  I have tried to hit every known issue and all available 
> > workarounds.  If anyone has comments or suggestions, let me know.  JT 
> > has it, so it should end up in the next How-To.  Sorry about the file 
> > format, but the .pdf was 2.5MB, which I thought was too big to post.
> 
> Whoops - the attachment was stripped by mailman.  Eric, can you post a 
> link to the document?  700KB (base64) is a little bit on the large side
> for the list.
> 
> 
> Tim.
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> 


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Re: [Samba] Samba and Terminal Server Whitepaper

2004-01-25 Thread Tim Potter
On Sat, Jan 24, 2004 at 12:40:00PM -0800, Eric Roseme wrote:

> Attached is a 500KB read-only .doc file with a Samba and Terminal Server 
> whitepaper.  I have tried to hit every known issue and all available 
> workarounds.  If anyone has comments or suggestions, let me know.  JT 
> has it, so it should end up in the next How-To.  Sorry about the file 
> format, but the .pdf was 2.5MB, which I thought was too big to post.

Whoops - the attachment was stripped by mailman.  Eric, can you post a 
link to the document?  700KB (base64) is a little bit on the large side
for the list.


Tim.
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