From nobody Tue Jan 25 04:15:39 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4874A1984BA9 for ; Tue, 25 Jan 2022 04:15:40 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JjYRv6cqdz4lgG for ; Tue, 25 Jan 2022 04:15:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C1311230C8 for ; Tue, 25 Jan 2022 04:15:39 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 20P4FdsK047078 for ; Tue, 25 Jan 2022 04:15:39 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 20P4FdNY047077 for bugs@FreeBSD.org; Tue, 25 Jan 2022 04:15:39 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 261434] [sysutils/fusefs-sshfs] updating a file's atime causes its mtime to change too Date: Tue, 25 Jan 2022 04:15:39 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: resolution Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1643084140; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=7/zuKXWLcjZDMl79VBWax1PxlDGyCHH9CkFLQgA9Ugc=; b=E0t12T36Kni7MxG/7Mj5Bz8ReNpYJ/yugvxsXsgeGDAhb5/0yVlTbGIT07ZDwHTIsXmpVd hQBVdyltoQuQiLf7ba2zGsykdUOcxNyPz9J4pWc3qqMMcbyEQERCPB/SfE+Q5VWmMx8RGq aNuzCOkR7oo7Dpi5ls4FOy8lfuss5q4DjGtHLDTAf8x2eFWCO1tttH8ClbZ1vHXKPRMrwh 0GO1KTlow+zrbBE86ly6J0nMzcS4iGyyEw6WEXsN/p1AUngd3EJP1Et8zZ4q/zMDCV5ElZ 8tgeqC9VNdTHOI7b9mqsCh2Gum9ontyQ/h3yhi+gKIhTbmfLTM3TBFt0eHIOQA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1643084140; a=rsa-sha256; cv=none; b=D/Ir5ec1XYQa74rbR/Pua2RA6Ija0XGIK8zNGHxKy9HeUk3FRTm9eDkr8S4VYdCml1P/en MtnrkD0/Al8n5fOMhW2BD+6Ylg8MM1L60I7a52UQ1OIlDARUBhvipLzMXG57KbAq3tRFMH 89jpGAPt2w7kVtdo77icnAenLacaEoCvSTqjS1RivniJeuSQJljvdh9U+3no4OZBOSd7yh ca9ePYCuVT/Y2AOBWkLCWDMtweeN9ts6oVq0kfaIdn2juvzz5eWfyURn4/+bywSA5RQRRs nQdayADLFY748jw7k9XBpXVYyb4MtwgCGsNtQeOlNCifa/v7EI6HWEZZnGJoaw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D261434 Alan Somers changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |Works As Intended --- Comment #19 from Alan Somers --- > atime WAS UPDATED without strictatime. I tried it myself on Linux. With relatime (the default), the kernel sends = no FUSE_SETATTR operation at all. Instead, the reason you see atime change mu= st be because the ssh server changed it. > With option got error: fuse: unknown option(s): `-o strictatime' That's a limitation of sshfs's CLI then. There's probably a way to convince Linux to use strictatime by using "mount -o remount ...", but I'm not going= to spend my evening figuring it out. > Without testing all fuselib consumers you can not mark this as only sshfs= bug. You are speaking nonsense. There are dozens if not hundreds of FUSE file systems, many of them not even in ports. We have already verified, from reading its code, that sshfs ignores any UTIME_OMIT value. That is the bug= .=20 Report it upstream. --=20 You are receiving this mail because: You are the assignee for the bug.=