samba - Jan 2005 - Slow network and 100% CPU

Hi,

I have a samba server which functioned correctly.  Only, since 2 weeks, 
the users have complained about slowness networks and the server is to 
100% CPU on the initial process smbd.

My version is 3.0.7 and I have a Windows 2000 WINS server for netbios 
resolution.
The samba server use nscd and ldap for password module.

I upgraded to samba 3.0.10 for a test, but the problem is not resolved.
I would like to know how to determine if is the samba server or the ldap 
server or is the nscd or is the wins server or is a conflict between to 
computers which have the same IP adress cause these problems.

I don't found in log a trace that is a samba problem.  Sometimes I read 
"connection reset by peer" and also in nmbd.log, I can read
"Failing
wins test #1".

Any information is very apprecied

Thank you


-- 
St?phane Purnelle <stephane.purnelle@tiscali.be>
Site Web : http://www.linuxplusvalue.be

I don't know if this is your problem, but I had a similar problem with Samba
2.2.8 + LDAP.  It turns out that my server was running out of file handles.
The culprit was NSCD.  I killed it off and things have been fine ever since.
Good luck.

Kevin
> -----Original Message-----
> From: St?phane Purnelle [mailto:stephane.purnelle@tiscali.be] 
> Sent: Monday, January 03, 2005 10:02 AM
> To: samba@lists.samba.org; serge.tome@corman.be; 
> stephane.purnelle@corman.be
> Subject: [Samba] Slow network and 100% CPU 
> 
> Hi,
> 
> I have a samba server which functioned correctly.  Only, 
> since 2 weeks, the users have complained about slowness 
> networks and the server is to 100% CPU on the initial process smbd.
> 
> My version is 3.0.7 and I have a Windows 2000 WINS server for 
> netbios resolution.
> The samba server use nscd and ldap for password module.
> 
> I upgraded to samba 3.0.10 for a test, but the problem is not 
> resolved.
> I would like to know how to determine if is the samba server 
> or the ldap server or is the nscd or is the wins server or is 
> a conflict between to computers which have the same IP adress 
> cause these problems.
> 
> I don't found in log a trace that is a samba problem.  
> Sometimes I read "connection reset by peer" and also in 
> nmbd.log, I can read "Failing wins test #1".
> 
> Any information is very apprecied
> 
> Thank you
> 
> 
> --
> St?phane Purnelle <stephane.purnelle@tiscali.be> Site Web : 
> http://www.linuxplusvalue.be
> 
> --
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