From owner-freebsd-fs@freebsd.org Thu Dec 19 20:49:11 2019 Return-Path: Delivered-To: freebsd-fs@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1C29A1EAEBF for ; Thu, 19 Dec 2019 20:49:11 +0000 (UTC) (envelope-from SRS0=/0C1=2J=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (elsa.codelab.cz [94.124.105.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 47f3rk6zcWz46bJ; Thu, 19 Dec 2019 20:49:10 +0000 (UTC) (envelope-from SRS0=/0C1=2J=quip.cz=000.fbsd@elsa.codelab.cz) Received: from elsa.codelab.cz (localhost [127.0.0.1]) by elsa.codelab.cz (Postfix) with ESMTP id DF24728426; Thu, 19 Dec 2019 21:49:08 +0100 (CET) Received: from illbsd.quip.test (ip-62-24-92-232.net.upcbroadband.cz [62.24.92.232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by elsa.codelab.cz (Postfix) with ESMTPSA id 93EA228423; Thu, 19 Dec 2019 21:49:07 +0100 (CET) Subject: Re: SMBv1 Deprecation / SMBv2 support in FreeBSD To: Alan Somers Cc: freebsd-fs References: <9b556cbe-f9f3-ab15-6fcd-71397d18c126@freebsd.org> <20170623104654.07e5a3e0@ernst.home> <45b0864b-680c-8fe0-f5a5-353b6373d069@freebsd.org> <20170624045543.GY39245@kduck.kaduk.org> <201912191647.xBJGleRa028173@higson.cam.lispworks.com> From: Miroslav Lachman <000.fbsd@quip.cz> Message-ID: <8abe794b-90ff-d577-3b75-75a02a411712@quip.cz> Date: Thu, 19 Dec 2019 21:49:07 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Firefox/52.0 SeaMonkey/2.49.3 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 47f3rk6zcWz46bJ X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.00 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Dec 2019 20:49:11 -0000 Alan Somers wrote on 2019/12/19 21:26: [...] > I think you should give it a shot.  I rewrote the FUSE kernel module for > FreeBSD 12.1.  Some of the changes, like to cacheing, could have big > effects on smb performance.  And cem made some changes in 2018 to the > I/O size which led to big improvements in other file systems' > performance, too.  At the very least a benchmark would be interesting. I know you made many changes in FUSE unfortunately our production servers are on 11.3. They will be upgraded later in Q2 2020. I believe FUSE works much better now but smbnetfs is still kind of complicated to use globally from fstab instead of per user. I will try to find some 12.1 machine and try to benchmark it with smbnetfs in January. I will let you know. Kind regards Miroslav Lachman