Re: RS: [squid-users] winbindd: Exceeding 200 client connections, no idle connection found

This is what I got from someone on the samba list just a few days ago...

"Right now you'll have to change the definition of
WINBINDD_MAX_SIMULTANEOUS_CLIENTS in include/local.h from 200 to a
higher number and recompile. I'll look into paramaterizing this for 3.2
and later."

I did this and changed mine to 400 and since recompiling / reinstalling
I haven't had a problem.

Kind regards,
Elvar

Francisco Martinez Espadas wrote:
> Hello,
>
> I've upgraded to Squid 2.6stable18, but I'm still having the same
> problem. Samba and Winbind version are 3.0.24.
> The OS is Ubuntu 7.04
>
> Any idea about what's going on?
>
> thanks
>
>
>
>
> El dl 21 de 01 del 2008 a les 12:23 +0100, en/na Francisco Martinez
> Espadas va escriure:
>
>> Hello,
>>
>> I'm using squid 2.5stable14 because I'm using websense as web filter. As far as I know, it only works with squid 2.5.
>> I'm planning to replace Websense with DansGuardian in March, so I will be able to upgrade Squid.
>> Does the new version of Squid solve my problem? Or I will also have to apply the patch Adrian Chadd suggested on the previous post? Is there any automatic process to apply the patch (like an script) or do I have to edit the configuration files by hand?
>>
>> To Elvar: yes,users are getting popup windows on their browsers.
>>
>> Thanks.
>>
>>
>>
>> -----Missatge original-----
>> De: Amos Jeffries [mailto:squid3@treenet.co.nz]
>> Enviat el: ds. 19/01/2008 02:24
>> Per a: Adrian Chadd
>> A/c: Francisco Martinez Espadas; squid-users@squid-cache.org
>> Tema: Re: [squid-users] winbindd: Exceeding 200 client connections, no idle connection found
>>
>> Please also use a more recent squid release.
>>
>> Currently supported releases are:
>> 2.6stable17+ if you are running high-performance servers
>> 3.0-stable1+ if you can.
>>
>> Amos
>>
>> Adrian Chadd wrote:
>>
>>> On Fri, Jan 18, 2008, Francisco Martinez Espadas wrote:
>>>
>>>> ???Hello,
>>>>
>>>> Since a few days ago I can't grant acces to users on my company network
>>>> using Squid.
>>>> I am having problems with 2 winbind processes that are using a huge
>>>>
>>> Thank Samba for their fantastic implementation of windows authentication. :)
>>>
>>>
>>>> amount of CPU when users enter the system.
>>>> The following is the winbind log:
>>>>
>>>>> nsswitch/winbindd.c:process_loop(813)
>>>>> winbindd: Exceeding 200 client connections, no idle connection found
>>>>>
>>> http://devel.squid-cache.org/projects.html#ntlm_ip_cache
>>>
>>>
>>>
>>> Adrian
>>>
>>>
>>>>> ???and the cache.log:
>>>>>
>>>> 2008/01/18 11:05:24| WARNING: All ntlmauthenticator processes are busy.
>>>> 2008/01/18 11:05:24| WARNING: up to 30 pending requests queued
>>>> 2008/01/18 11:05:54| WARNING: All ntlmauthenticator processes are busy.
>>>> 2008/01/18 11:05:54| WARNING: up to 59 pending requests queued
>>>> 2008/01/18 11:05:54| Consider increasing the number of ntlmauthenticator processes to at least 89 in your config file.
>>>> 2008/01/18 11:06:24| WARNING: All ntlmauthenticator processes are busy.
>>>> 2008/01/18 11:06:24| WARNING: up to 98 pending requests queued
>>>> 2008/01/18 11:06:24| Consider increasing the number of ntlmauthenticator processes to at least 128 in your config file.
>>>> 2008/01/18 11:06:54| WARNING: All ntlmauthenticator processes are busy.
>>>> 2008/01/18 11:06:54| WARNING: up to 149 pending requests queued
>>>> 2008/01/18 11:06:54| Consider increasing the number of ntlmauthenticator processes to at least 179 in your config file.
>>>> 2008/01/18 11:06:55| storeDirWriteCleanLogs: Starting...
>>>> 2008/01/18 11:06:55| WARNING: Closing open FD 8
>>>> 2008/01/18 11:06:55| 65536 entries written so far.
>>>> 2008/01/18 11:06:55| WARNING: Closing open FD 84
>>>> 2008/01/18 11:06:55| Finished. Wrote 110308 entries.
>>>> 2008/01/18 11:06:55| Took 0.1 seconds (838174.8 entries/sec).
>>>> FATAL: Too many queued ntlmauthenticator requests (151 on 30)
>>>> Squid Cache (Version 2.5.STABLE14): Terminated abnormally.
>>>> I have been looking for some info and I've found this reopened
>>>> bug:https://bugzilla.samba.org/show_bug.cgi?id=3204).
>>>>
>>>> Has anyone had the same problem and has succeeded on solving it?
>>>> It's weird because Squid was working great until I updated Samba from
>>>> Ubuntu repositories.
>>>>
>>>> This is my Scenario:
>>>>
>>>>> S.O. Ubuntu 7.04
>>>>> Versiones Samba y Winbind 3.0.24
>>>>> Usuarios, sobre unos 500
>>>>> Squid:
>>>>>
>>>>> $ squid -v
>>>>> Squid Cache: Version 2.5.STABLE14
>>>>> configure options: --prefix=/usr --exec_prefix=/usr
>>>>> --bindir=/usr/sbin --sbindir=/usr/sbin --libexecdir=/usr/lib/squid
>>>>> --sysconfdir=/etc/squid --localstatedir=/var/spool/squid
>>>>> --datadir=/usr/share/squid --enable-linux-netfilter --enable-async-io
>>>>> --enable-storeio=aufs --enable-arp-acl
>>>>> --enable-removal-policies=lru,heap --enable-snmp --enable-delay-pools
>>>>> --enable-htcp --enable-poll --enable-cache-digests
>>>>> --enable-underscores --enable-referer-log --enable-useragent-log
>>>>> --enable-carp --enable-large-files --enable-auth=basic,ntlm
>>>>>
>>>>>
>>>> thanks
>>>>
>>
Received on Sat Feb 23 2008 - 04:52:03 MST