From owner-freebsd-current@freebsd.org Fri Aug 9 09:02:42 2019 Return-Path: Delivered-To: freebsd-current@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 91053C304E for ; Fri, 9 Aug 2019 09:02:42 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464fQV2GG9z4Gxw; Fri, 9 Aug 2019 09:02:42 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wm1-x330.google.com with SMTP id z23so4918978wmf.2; Fri, 09 Aug 2019 02:02:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=nPXvW3CPEm49XeN5mdrRVzieza/5a/pmbnL8EPku4Ds=; b=ccdkjCGzZOd2g9vny9WzbBS/INW1C60XUDLF4Fp+2ONrhpZDf97Wgv9yqqitL/ERu8 K4lQZahxI11+0JwBfnM1E+SYIOQraUnoIf5MYNTLr7HdorQ0EEKOXhkhRqUE5rxeZYQl LY/YMlmGKL4VpfdwwD5wYDXfIk6XVN3bCJJ3pusOeaU82VF5i/YY4b5ez5XBrlPU/8Z4 rD/N1E3kdjsvesZd7bPbgUob13XEdXynndVAVp9KAHDnnjCUrnB8xQWUBNynPVlSI0VJ LlnAtpq7sozPnBWJf5TyAslNvdNJOdN68mF4ZPoovvgIgH82lyjzY+PQjLq6TnnE3PhA rpeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=nPXvW3CPEm49XeN5mdrRVzieza/5a/pmbnL8EPku4Ds=; b=Tx5u9wXW3DTITN7pdhwNNhQntupeGAjmX97RErQ3f1AOGhLA0cBd0prGz66QReWjOt INInadQYLCveoUkKPvi8Qy5V0PmUbYTq2NjLzFTN+Y8aYLOy3AP8q5VGNNFcmlaTMvn6 9JyY6+BXmg7heWlDa96TQCgScRSfGFnyOGIG7Ymsb5xqYdgeGd9aGLdyZB49eZzARyqC iD7M3zvbL158egd6d1viqgQj4OFALfGIt68mekM7XfC3bhqaHqifsvDfv7KdgbehoXyY UBt8q/8IMVSYgt/K0almCc6yVCQ6hJxqtzdww9NJtZPj+1jaPkPR9pUlEu3pxN3TXzkD Fe7Q== X-Gm-Message-State: APjAAAWGohxLP+LhTku1LCpom8dMxWoLWJpYrHggnoCOclebpU06CWMd rY3iZGURGp6Ed+nMaKExpGVv8DM9 X-Google-Smtp-Source: APXvYqwY4xepvFrLgt7CFjf4uyayFNiyHS9aHXOssCZSDqRadRlv7HE4r66V/ERi37h3wlH42ScIBw== X-Received: by 2002:a1c:9a46:: with SMTP id c67mr9356999wme.11.1565341360340; Fri, 09 Aug 2019 02:02:40 -0700 (PDT) Received: from ernst.home (p5B3BE66A.dip0.t-ipconnect.de. [91.59.230.106]) by smtp.gmail.com with ESMTPSA id l3sm8150490wrb.41.2019.08.09.02.02.39 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 02:02:39 -0700 (PDT) Date: Fri, 9 Aug 2019 11:02:36 +0200 From: Gary Jennejohn To: Alan Somers Cc: FreeBSD CURRENT Subject: Re: FUSE Call for Testing Message-ID: <20190809110236.07d33c93@ernst.home> In-Reply-To: References: Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; amd64-portbld-freebsd13.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 464fQV2GG9z4Gxw X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.979,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Aug 2019 09:02:42 -0000 On Thu, 8 Aug 2019 12:34:52 -0600 Alan Somers wrote: [snip] > VM images: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ > ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ > > Thanks for any feedback you can give! So, I tried it with fuse-ext2 (mount RO) and ntfs-3g (fusefs-ntfs). Both work. Interrupting a transfer also doesn't seem to cause problems. Reading from NTS was pretty fast at >= 65MiB/sec. I suspect that most FBSD users will use NTFS in this way. Hard to say whether writing to NTFS is faster than it was before because the transfer rate bounces around all over the place. Sometimes a few 100KiB, sometimes 10s of MiB. I suspect that the small transfers are associated with filesystem bookkeeping. Small tranfers are most frequent. NOTE that I had to reinstall fusefs-ntfs (I had a really old version) for it to work. I tried it with and without LOCK and UBLIO but no real difference in speed was noticeable. NOTE2 that writing to NTFS was tested by copying a 5.2GiB file from a SATA SSD to a 64GiB USB3 stick plugged into a USB3 port. I then used /usr/bin/sum to test integrity. The result was identical for both files, so that's good news. -- Gary Jennejohn (gj@)