From owner-freebsd-current@freebsd.org Fri Aug 9 13:38:09 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 F1200C97D2 for ; Fri, 9 Aug 2019 13:38:09 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) (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 464mXK66jjz4Zn7; Fri, 9 Aug 2019 13:38:09 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wr1-x434.google.com with SMTP id r3so4538377wrt.3; Fri, 09 Aug 2019 06:38:09 -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=/U7yAmKmtMj2QNva2vPX3NR2P4FkYp9XQ81QvzHbJFI=; b=FSZNXjb6RmV6IxBhSjuHc3XcJcDkm1msUe7p28c6sknPnB5UQrSa7JY3BsqtF8s6gv hSs2IOzsWLXXiZJwP2gmaxdfEpWMTq7f0G2HAjLlc4bBeps68G61lmlo96eyFC0AICN6 e7rb+C5owkV32LI3s8tiS3H9+uhv6tu/mm6rGZPYlmxHmnXBHKRnXwhENy5PdvlW6KiJ dOffxipjHYoHy7gHFmJxA0+zm5IamjhxN112pXomG4oL6GlqnvIt3KhwdlKq2kAAfH47 Ry7GBJRaFnhUKCX3P7MtVJ0XjjJYmQyWJntLNBluvHqKlbJEOmg/+wRP77QIdw/HBLKc bvbw== 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=/U7yAmKmtMj2QNva2vPX3NR2P4FkYp9XQ81QvzHbJFI=; b=ty/0mfUDu9buGk7XG1Za5tTWQmdPnik9AOJjwGp0adXCJAD2hyHYfqCybjbjS72i5J hYwQLRpZ1vajBWRCQf2llzUE87SXPLGeo5AzE17tAgUDm6hqlpA4UeK2H/spI+cJXMY6 dRZOLA4PqCxnX7IQ1H5u09aQp2RK/IvHYBZ4QmFiY1n0U+2c5Oc74eKRqO1wvKqI8gMC npQ+A72xYk7DcnRtyck2esMs4C96HdyYRKr6vU1TFC7/Xp8CjV6uOFcD2Xhb20z3Cicu sMNZQAv2XQAFYYfzjGzsADQGTWMqPsEZkCkPXuaRwKOdHoA0WIXv8iYD9ZXF59xgkA1H z4uQ== X-Gm-Message-State: APjAAAUOvNnQBxm+JgJC4BTBVEsbnuOj4XQNxLbgZvo+HJbO1xvWZbUa hVO5x/y/A/BFeQ5GePvh5blaaQEZ X-Google-Smtp-Source: APXvYqxKjSja4qx8R8l9oPpEEr9Uk0bBrhTtw5wQiniwMh4fN3z9pkodBFW1DDXanu0jiKMCRi+rtQ== X-Received: by 2002:a5d:69c4:: with SMTP id s4mr24324118wrw.163.1565357888276; Fri, 09 Aug 2019 06:38:08 -0700 (PDT) Received: from ernst.home (p5B3BE66A.dip0.t-ipconnect.de. [91.59.230.106]) by smtp.gmail.com with ESMTPSA id i93sm3957034wri.57.2019.08.09.06.38.07 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 06:38:07 -0700 (PDT) Date: Fri, 9 Aug 2019 15:38:06 +0200 From: Gary Jennejohn To: Alan Somers Cc: FreeBSD CURRENT Subject: Re: FUSE Call for Testing Message-ID: <20190809153806.1e550fa9@ernst.home> In-Reply-To: References: <20190809110236.07d33c93@ernst.home> 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: 464mXK66jjz4Zn7 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)[-0.982,0]; 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 13:38:10 -0000 On Fri, 9 Aug 2019 06:49:36 -0600 Alan Somers wrote: [snip test results] > Thanks for the report, Gary. BTW, fusefs mounts are only > interruptible when mounted with "-o intr". If you didn't use that > option, then the signal would only interrupt cp after the write to > fusefs was done. Also, not every fuse file system supports > interrupts. Looking through its sources, I don't think that > fusefs-ntfs does. > I'm not convinced of that. I interrupted the 5.2GiB transfer several times to try out different UBLIO environment settings and it stopped pretty much immediately. I also did not use mount but rather a direct invocation of ntfs-3g. I suspect that ntfs-3g stops after the interrupt once it has flushed the UBLIO buffers. -- Gary Jennejohn (gj@)