From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?utf-8?Q?Aur=C3=A9lien?= Aptel Subject: Re: PROBLEM: CIFS SMB2/SMB3 does not work for domain based DFS Date: Tue, 18 Jul 2017 17:09:23 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT To: Totemo Support , "linux-cifs\@vger.kernel.org" Return-path: In-Reply-To: Sender: linux-cifs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Hi Totemo, Totemo Support writes: > From my point of view it looks like there is no resolution attempt of resolving the domain based UNC (//domain.dev.com/files) into the actual dfsroot representation. > > Since my domain controller doesn't host the dfsroot structure, any attempts resolving on it directly will fail. > > I tried initially with Kernel 4.11 but also build a recent 4.13 with the same issues. > Latest keyutils (/sbin/key.dns_resolver) are in place and configured on the system. > > Do you need any further scripts/explanations how I set up the test servers? It's nothing special, everything sticks to the defaults. Could you open a bug report here [1] and provide network traces of you mounting with smb1 and another one of you mounting with smb3 (add them as attachement). Thanks 1: https://bugzilla.samba.org/buglist.cgi?component=kernel%20fs&product=CifsVFS&resolution=--- -- Aurélien Aptel / SUSE Labs Samba Team GPG: 1839 CB5F 9F5B FB9B AA97 8C99 03C8 A49B 521B D5D3 SUSE Linux GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)