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List: samba
Subject: Re: [Samba] smbXsrv_client_connection_pass_loop: smb2srv_client_connection_passed() failed =>
From: Jan Jurko via samba <samba () lists ! samba ! org>
Date: 2022-09-29 11:07:29
Message-ID: 59DD6484-1188-437E-B7C2-D3AC55F2F89D () jurko ! cz
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Good day.
For me it is very difficult to set up a new environment because all my users use live \
system (more tan 1000 users). I switched to 4.16.5 and there are no problems so IMO \
there is something between this and 4.17.0 what causes it.
Should I fill the bugreport?
Thank you
> 20. 9. 2022 v 22:59, Andrew Bartlett via samba <samba@lists.samba.org>:
>
> Can you set up another environment similar to production that does
> reproduce this?
>
> Either way, I've sent an invite to you and Haihua for our bugzilla to
> let you file a bug for this, and to fill in what details are known.
>
> Hopefully someone who knows this code well can help out with any
> further debugging steps.
>
> Andrew,
>
> On Tue, 2022-09-20 at 11:31 +0200, Jan Jurko via samba wrote:
> > I downgraded 4.17.0 to 4.15.9 and there is no problem with shares and
> > accessing the files. It is difficult to test it on my deployment
> > because it is production so I cannot simply change versions multiple
> > times per day or so.
> >
> > JJ
> >
> >
> > > 20. 9. 2022 v 2:02, Andrew Bartlett via samba <
> > > samba@lists.samba.org
> > > > >
> > >
> > > If you have the time and patience, a 'git bisect' between the tags
> > > samba-4.16.0rc1 and samba-4.17.0 it would be incredibly awesome as
> > > it
> > > will identify the commit that caused this regression.
> > >
> > > Andrew Bartlett
> > >
> > > On Mon, 2022-09-19 at 16:06 -0700, haihua yang via samba wrote:
> > > > Hi, I ran into the same issue. basically, client created seconds
> > > > channels
> > > > but for some reason, server fails in passing the fd.
> > > > The issue seems to happen after 4.16. I compiled v4-16-stable,
> > > > but I
> > > > did
> > > > not see the same issue.
> > > > Haihua
> > > >
> > > > On Mon, Sep 19, 2022 at 3:27 AM Rowland Penny via samba <
> > > > samba@lists.samba.org
> > > >
> > > > > wrote:
> > > > > On 19/09/2022 11:02, Jan Jurko via samba wrote:
> > > > > > > 19. 9. 2022 v 10:41, Rowland Penny via samba <
> > > > > > > samba@lists.samba.org
> > > > > > >
> > > > > > > > >
> > > > > > >
> > > > > > > How are you running Samba ?
> > > > > > > As a standalone server ? Or a Unix domain member ?
> > > > > > > What Samba binaries are running ?
> > > > > > > Please post your smb.conf
> > > > > > > What are the clients ?
> > > > > > >
> > > > > > > Rowland
> > > > > > >
> > > > > > >
> > > > > >
> > > > > > Samba is started via /usr/local/samba/sbin/samba
> > > > > > It is standalone active directory server.
> > > > >
> > > > > I think you mean that Samba is running as a DC and there is
> > > > > only
> > > > > one DC.
> > > > >
> > > > > You are using the DC as a fileserver, so did you read this:
> > > > >
> > > > >
> > > > > https://wiki.samba.org/index.php/Setting_up_Samba_as_an_Active_Directory_Domain_Controller#Using_the_Domain_Controller_as_a_File_Server_.28Optional.29
> > > > >
> > > > >
> > > > >
> > > > > Where (amongst other things) it says this:
> > > > >
> > > > > If you do use an AD DC as a fileserver, You must set the
> > > > > permissions
> > > > > from Windows, do not attempt to use any of the old methods
> > > > > (force
> > > > > user
> > > > > etc) . They will not work correctly and will cause problems.
> > > > >
> > > > > I would suggest that you add another DC (for failover) and then
> > > > > a
> > > > > Unix
> > > > > domain member and transfer the fileserver to that.
> > > > >
> > > > > If you do not want to do that, remove all the extraneous config
> > > > > lines
> > > > > from the shares (you only need the path and 'read only = no')
> > > > > and
> > > > > then
> > > > > set the permissions from a Windows machine.
> > > > >
> > > > > Rowland
> > > > >
> > > > > --
> > > > > To unsubscribe from this list go to the following URL and read
> > > > > the
> > > > > instructions:
> > > > > https://lists.samba.org/mailman/options/samba
> > > > >
> > > > >
> > > > >
> > >
> > > --
> > > Andrew Bartlett (he/him)
> > > https://samba.org/~abartlet/
> > >
> > > Samba Team Member (since 2001)
> > > https://samba.org
> > >
> > > Samba Team Lead, Catalyst IT
> > > https://catalyst.net.nz/services/samba
> > >
> > >
> > > Samba Development and Support, Catalyst IT - Expert Open Source
> > > Solutions
> > >
> > >
> > > --
> > > To unsubscribe from this list go to the following URL and read the
> > > instructions:
> > > https://lists.samba.org/mailman/options/samba
> > >
> --
> Andrew Bartlett (he/him) https://samba.org/~abartlet/
> Samba Team Member (since 2001) https://samba.org
> Samba Team Lead, Catalyst IT https://catalyst.net.nz/services/samba
>
> Samba Development and Support, Catalyst IT - Expert Open Source
> Solutions
>
>
> --
> To unsubscribe from this list go to the following URL and read the
> instructions: https://lists.samba.org/mailman/options/samba
--
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