From nobody Sun Nov 20 17:24:46 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 4NFcpR0Qtcz4hgvG for ; Sun, 20 Nov 2022 17:24:47 +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 4NFcpQ6F0fz4KBc for ; Sun, 20 Nov 2022 17:24:46 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1668965086; 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=x/HV8vyCmGivWMywMpcrmn4XR5b4fC5ivygWKPI+NmY=; b=hWJ1G/4mDQGhNafMf7Nyrs1hydAJkwnJhQIB83ynoaK2X5K/0wSudGvtMYhd5I4RiSYz5Q YejcZSDdccEsfF5MSTCOQZT1aDwQY4lSYFvfL+rtlE4f0M+BeMpx/DgzvGe0O9HmLPVO8N D0rPVl+yJK7A15WVqHirfZrkYId0lOJXWlG1Z5DOdtNc8mytUk2c9uJBpvSVcDxSm1aji9 wysBPkMP1MszzR47PRj4Fasgo2W4+7XFgSAZ98uwYRtsfC4W4ofrW5wA4xvGkkNsV4lysl AayyYP5MLi5U3IZdibueLvstVsYxS72x8XCG36eMaH/bJ7BPL2AdfP7w2W14RA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1668965086; a=rsa-sha256; cv=none; b=a/59YUbJg47EQNuo146s3AQCF3Yb8iSgpu9PBJEJ96pIdPlCWOtsR3BiCcf3S9EKkfIkko WE1uZX2elLdxEVAEbfG3JfyoKc9ztd4vJGR+DZxzNJ4a1C4inQSsvx/nMznuZCHv8/YjUP bazXkZdmN1aaqTh9I6vQVTa+uCVhyPSCCa8ThVAM6XyPAgZmXdNcneU65EEgt6bmFSdd2c nTy7Q12szcq7BAptZgkX7hs11askAXePbrIzCnLJiXMMz1LDtC3CLYHGBQ9KpsXU5z2Jpo RFZ8ao15Dn/U+3FMolmrBt69Iq20iEPDnysMjfxL+FxA4+pXJzh+zzQYa3mwDg== 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 4NFcpQ5BnjzXmJ for ; Sun, 20 Nov 2022 17:24:46 +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 2AKHOkDE052131 for ; Sun, 20 Nov 2022 17:24:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 2AKHOkaW052130 for bugs@FreeBSD.org; Sun, 20 Nov 2022 17:24:46 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 267654] UFS "cylinder checksum failed" on temporary storage or data disk on arm64 vm in Azure Date: Sun, 20 Nov 2022 17:24:46 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: mckusick@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: 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 X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D267654 --- Comment #11 from Kirk McKusick --- I do not have any better idea than the debugging idea that you are suggesti= ng. Of interest is verifying that the seek offset is correct and that the check= sum of what is written and what ends up on the disk match. Note that the checks= um is being calculated and the block written in the libufs routine lib/libufs/cgroup.c. See functions cgwrite(), cgwrite1(), and where the wor= k is actually done cgput(). --=20 You are receiving this mail because: You are the assignee for the bug.=