From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 731B6C2BB41 for ; Tue, 16 Aug 2022 14:32:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229835AbiHPOcT (ORCPT ); Tue, 16 Aug 2022 10:32:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57712 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229607AbiHPOcS (ORCPT ); Tue, 16 Aug 2022 10:32:18 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 11248BBA4C for ; Tue, 16 Aug 2022 07:32:18 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id A1F296104A for ; Tue, 16 Aug 2022 14:32:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 0615EC43141 for ; Tue, 16 Aug 2022 14:32:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1660660337; bh=isb6U0cuyK66idIpL4bCxsabaNUmedhqf9hwSxiuDRs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Om4d7EEF4zZ5jfGBipHZ+K3ELgfSU5HO+8B5zK9ZHnPqHs0I3v2hEjzjPh59+BAcm wEeka2BT5gkduIbSkHocLEXMbmC97hAbZlki1EoDRuSHxUMvz3vgtDimW7fEDHMISQ forOHPdDjd2C5jRZYablVaTzHULcziiSjt21yHvSG6613QNCUDEk1po66zQiNPoEYp 9FM2FeSwYloBlT9xFIH4C0hEyYb3rFsxsdLbBxAuCyCtt5GBXTANP5/xgCpTXOrRyl x0QT6IXuLpDf6HDJgFf49dLB/n45kRsjDCQIahJJbE1sDIIFZwfVfApSIQ0QD9h0BV Qdlo8/TzRZa3w== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id E8FA4C433E9; Tue, 16 Aug 2022 14:32:16 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-xfs@vger.kernel.org Subject: [Bug 216343] XFS: no space left in xlog cause system hang Date: Tue, 16 Aug 2022 14:32:16 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo filesystem_xfs@kernel-bugs.kernel.org X-Bugzilla-Product: File System X-Bugzilla-Component: XFS X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: amir73il@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: filesystem_xfs@kernel-bugs.kernel.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://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216343 --- Comment #4 from Amir Goldstein (amir73il@gmail.com) --- On Tue, Aug 16, 2022 at 11:57 AM wrote: > > https://bugzilla.kernel.org/show_bug.cgi?id=3D216343 > > --- Comment #3 from zhoukete@126.com --- > (In reply to Amir Goldstein from comment #2) > > > > I don't think so. > > I think this buffer write is in-flight. > > But how to explain the XFS_DONE flag is set.Is XFS_DONE flag means the io= had > been done=EF=BC=9F > According to xfs_trans_dirty_buf() I think it could mean uptodate and dirty buffer. > > > > > Not sure if space cannot be released or just takes a lot of time. > > crash> ps -m 2006840 > [0 14:35:38.418] [UN] PID: 2006840 TASK: ffff035f80de8f80 CPU: 51=20 > COMMAND: > "onestor-peon" > > pid 2006840 hang 14 hours. It is waiting for the xfs buf io finish. > So I think it is =E2=80=98cannot be released=E2=80=99 not take a lot of = time. Maybe the hardware never returned with a response? Hard to say. Maybe someone else has ideas. Thanks, Amir. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=