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From: "Aurélien Aptel" <aaptel@suse.com>
To: L Walsh <cifs@tlinx.org>, linux-cifs <linux-cifs@vger.kernel.org>,
	Linux-Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Regression -- linux 5.5.3: can no longer mount with unix extentions using cifs 2.1 (Win10-only client additions)
Date: Mon, 24 Feb 2020 12:05:11 +0100	[thread overview]
Message-ID: <87blpo5jq0.fsf@suse.com> (raw)
In-Reply-To: <5E51DAEA.8090702@tlinx.org>

Hi,

L Walsh <cifs@tlinx.org> writes:
> Unix extensions worked long before SMB3.x.  It seems there is ongoing work
> to disable SMB2.1 support and replace it with only latest SMB from MS
> compatible with Win10. 

* UNIX extension are smb1 only and are only implemented by the Samba
  server (not windows).
* POSIX extensions are for smb2+ and are still experimental.

The fact that serverino gets disabled looks like a bug. As Steve said,
the problem seems to be related to ACL.

You should open a bug and provide dmesg and network capture as
documented here:

https://wiki.samba.org/index.php/Bug_Reporting#cifs.ko

Cheers,
-- 
Aurélien Aptel / SUSE Labs Samba Team
GPG: 1839 CB5F 9F5B FB9B AA97  8C99 03C8 A49B 521B D5D3
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg, DE
GF: Felix Imendörffer, Mary Higgins, Sri Rasiah HRB 247165 (AG München)

      parent reply	other threads:[~2020-02-24 11:05 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-23  1:52 Regression -- linux 5.5.3: can no longer mount with unix extentions using cifs 2.1 (Win10-only client additions) L Walsh
     [not found] ` <CAH2r5mtNgEi1noHAY0v_LmnwFOOZ1LsQ20zwTwWNk4uL5HY3EA@mail.gmail.com>
2020-02-24  1:59   ` L Walsh
2020-02-24  6:05     ` Steve French
2020-02-24 11:05 ` Aurélien Aptel [this message]

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