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On Tue, 2015-11-24 at 17:48 +0300, Yuriy Tabolin wrote: > Thanks for answer. I am very sad to see that. > I had examined samba behavior with tracer and had seen too many poll, > fcntl and stat system calls by samba task[ldapsrv] process > > Elapsed Times for PID 1423, > > SYSCALL TIME (ns) >...

...mber of Samba running. > > I expect you would have already thought about that, but in case you > didn't, I said it :p > > I will follow closely that topic you opened. Sorry to not help more. > > Cheers, > > mathias > > > > 2015-11-23 14:50 GMT+01:00 Yuriy Tabolin <tabolin at speechpro.com > <mailto:tabolin at speechpro.com>>: > > Hi all. > I have samba 4.2.3 on freebsd 10.1 server. There are three DC and > about 350 PC on domain. DCs have 3 CPU and 3GB RAM. Some servers > with services like apache, exim, doveco...

...uot;limitation", but know limitations ( for us ) Rowland, this is something to add on the wiki. (here : https://wiki.samba.org/index.php/DNS_Administration ) ;-) Greetz, Louis >-----Oorspronkelijk bericht----- >Van: samba [mailto:samba-bounces at lists.samba.org] Namens Yuriy Tabolin >Verzonden: woensdag 19 augustus 2015 11:35 >Aan: samba at lists.samba.org >Onderwerp: Re: [Samba] Internal DNS and recursion > >19.08.2015 11:43, L.P.H. van Belle ??????????: >>>> While on the subject of internal DNS, why do most >functions not work >>>>...

On Wed, Dec 16, 2015 at 12:40 PM, Таболин Юрий <tabolin at speechpro.com> wrote: > 16.12.2015 22:47, Rowland penny пишет: > >> On 16/12/15 19:35, Rowland penny wrote: >> >>> On 16/12/15 19:02, Таболин Юрий wrote: >>> >>>> Hi all. >>>> >>>> I have samba 4.2.3 on freebsd 10.1 serv...

25.11.2015 10:21, Andrew Bartlett пишет: > On Mon, 2015-11-23 at 16:50 +0300, Yuriy Tabolin wrote: >> Hi all. >> I have samba 4.2.3 on freebsd 10.1 server. There are three DC and >> about >> 350 PC on domain. DCs have 3 CPU and 3GB RAM. Some servers with >> services >> like apache, exim, dovecot, etc use samba4 ldap (port 389) for user >> authenti...

...near 0.9-1.0 and samba cannot serve all ldap conncetions. ldap clients works well because they use as minimum as two domain controllers as ldap servers. Is there a some performance problem in samba4, slow processing ldap requests or something else? Thanks for any help. -- With best regards, Tabolin Yuriy System administrator Speech Technology Center

On 16/12/15 19:35, Rowland penny wrote: > On 16/12/15 19:02, Таболин Юрий wrote: >> Hi all. >> >> I have samba 4.2.3 on freebsd 10.1 server. There are three DC and >> about 350 PC on domain. I wrote earlier that samba4 ldap performance >> is not enough for me. Now I want to try a server in the middle with >> openldap pcache - ldap cache proxy function. But

...h powershell, but I can't. I see error "Unable to find a default server with active directory web services running" when I run Active Directory Module for Windows PowerShell. The ability to domain manage via powershell is absent or something I'm doing wrong. -- Best regards, Tabolin Yuriy System administrator Speech Technology Center

...dap cache proxy function. But it only works with appropriate openldap schema. Where I can find samba4 openldap schema? I'm going to cache simple queries such as (&(objectClass=user)(sAMAccountName=username)) I will have enough and the simplified schema. Thanks! -- With best regards, Tabolin Yuriy System administrator Speech Technology Center

...he wiki. >> (here : https://wiki.samba.org/index.php/DNS_Administration ) >> >> ;-) >> >> Greetz, >> >> Louis >> >> >>> -----Oorspronkelijk bericht----- >>> Van: samba [mailto:samba-bounces at lists.samba.org] Namens >Yuriy Tabolin >>> Verzonden: woensdag 19 augustus 2015 11:35 >>> Aan: samba at lists.samba.org >>> Onderwerp: Re: [Samba] Internal DNS and recursion >>> >>> 19.08.2015 11:43, L.P.H. van Belle ??????????: >>>>>> While on the subject of internal DNS, w...

...avail = 5 service_count = 1 vsz_limit = 64 M } service imap { process_limit = 2048 vsz_limit = 256 M } ssl = no userdb { args = service=winbind driver = nss } verbose_proctitle = yes protocol imap { mail_max_userip_connections = 20 } # gdb /usr/local/libexec/dovecot/auth /home/tabolin/auth.core GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is a...

...gt; Rowland >> >> > I have seen this article earlier, but there is setup only proxy > without cache. Similarinstructionshere > https://wiki.samba.org/index.php/OpenLDAP_as_proxy_to_AD . That's not > whatI need. > > > > -- > With best regards, > > Tabolin Yuriy > System administrator > Speech Technology Center OK, a bit more googling, turned this up, but it in japanese: http://www.hanabusa.net/intra/ldapcache.html Rowland

On the Samba wiki at https://wiki.samba.org/index.php/Samba_Internal_DNS there is the following: If you have chosen the internal DNS as backend for your environment, there are only two options that can be added to your smb.conf, to control the behaviour of DNS at this point: # Don't allow any updates | allow unsigned updates | only allow signed updates allow dns updates = False |

...ps://haroonferoze.wordpress.com/2012/11/26/openldap/ > > Rowland > > I have seen this article earlier, but there is setup only proxy without cache. Similarinstructionshere https://wiki.samba.org/index.php/OpenLDAP_as_proxy_to_AD . That's not whatI need. -- With best regards, Tabolin Yuriy System administrator Speech Technology Center

...bit more googling, turned this up, but it in japanese: > http://www.hanabusa.net/intra/ldapcache.html > Big thanks! It very helps for me. I don’t understand japanese, but there is a link to ad.schema file. I have done some modifications on it and it works for me. -- With best regards, Tabolin Yuriy System administrator Speech Technology Center

...the same for a Samba domain. Though I would be interested in understanding how the OP came to the conclusion that they need to cache the LDAP queries. Thanks, On Wed, Dec 16, 2015 at 1:54 PM, Lee Brown <leeb at ratnaling.org> wrote: > On Wed, Dec 16, 2015 at 12:40 PM, Таболин Юрий <tabolin at speechpro.com> > wrote: > > > 16.12.2015 22:47, Rowland penny пишет: > > > >> On 16/12/15 19:35, Rowland penny wrote: > >> > >>> On 16/12/15 19:02, Таболин Юрий wrote: > >>> > >>>> Hi all. > >>>> > &g...

On Mon, 2015-11-23 at 16:50 +0300, Yuriy Tabolin wrote: > Hi all. > I have samba 4.2.3 on freebsd 10.1 server. There are three DC and > about > 350 PC on domain. DCs have 3 CPU and 3GB RAM. Some servers with > services > like apache, exim, dovecot, etc use samba4 ldap (port 389) for user > authentication. Some times ago af...