From nobody Tue Jan 02 15:43:31 2024 X-Original-To: fs@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 4T4HFJ2dnnz55hBc for ; Tue, 2 Jan 2024 15:43:32 +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 4T4HFJ1d96z3NCW for ; Tue, 2 Jan 2024 15:43:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1704210212; a=rsa-sha256; cv=none; b=pPp+Cau0N2cZwGGYUjUl9j+Cg/IsbVpSUAGeODWhqHNrZJFtB5EK2CukjJI35DX5s7VXw6 ZUkN/r7j5G+CtPX7S4Ax8eWtH+6OaDx9oyPBZsnm/yDq2tDlc8wbE8U3S8dtK1a4SnwoCT vLaXbdEq2seBRGDeWwADtfZ2t17pgSywxpiQp+CnOAefnN9VgHfiyP2TlUaDjXpC2wbzSs BOR77HjqkM8qyRLtYaTBO9RhCDcshtNkkxcQxkyrwJLcsNrRNsocqc2dFw1YIjUbnb4OCm oIcwcLLWxRpjz2yNNypmzBuCLpj2w3U8HtS009T61b2KmlP8bBz/0rMI4XvkAQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1704210212; 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=MWV2DMBENrngiLKeoBt9KdgXT6ufECYcHOSDHeyHD/w=; b=deO19BjNvtwwJKxmdhi1ez6YPLasRjPU4NzJdczcjEX44a5zjafgKAuDcduMdk/E7Gjw/4 G8TMNVNoVJW/Dj21GcjHgILLjEC8HDvYLEgrCIQ4XCPBaG7Q/6XrQabHtV6TbwJaWOrAm9 7Mj7fFLqU/5lDLmcDQuPgjr1yedckb9AlDUJLAWiN+t1nVv/ccdkpp1iFERGYl+LQc3oSD oTfvqJtEvxUL5zZLfKg5wnHZRrFtytzIpks3fH7/X/KAqrJvUmCrieyTLRo7zSYYpGBL8n 4RVhijJj+QhMY8LYWo4XeuLZWHcqdJp/TJTcYT8qhcB90fY3CcaKALsRAiUmrA== 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 4T4HFJ0kBZz15NB for ; Tue, 2 Jan 2024 15:43:32 +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 402FhWVK034278 for ; Tue, 2 Jan 2024 15:43:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 402FhWP8034277 for fs@FreeBSD.org; Tue, 2 Jan 2024 15:43:32 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: fs@FreeBSD.org Subject: [Bug 276002] nfscl: data corruption using both copy_file_range and mmap'd I/O Date: Tue, 02 Jan 2024 15:43:31 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: geoffrey@dommett.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D276002 --- Comment #48 from geoffrey@dommett.com --- (In reply to Konstantin Belousov from comment #27) As I have said before reading is irrelevant. It occurs when writing to a congested server, and not all writes have finished when the writing process exits.=20=20 It also does not occur using nfsv2 - the process stays in state nfsio unntil writes are finished, but nfsv2 is dog slow and has other problems. --=20 You are receiving this mail because: You are the assignee for the bug.=