From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6A7AB44374 for ; Fri, 16 Aug 2024 20:51:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723841467; cv=none; b=UuAQqWwwER6x0ynZAsUerRCLzKWVGXYzMQBRUKre+hs+EJV88uANSPXppLgryJvY5YbZT9Z2pCVWxuZnWmqqfR7iajiHr4uvlXbX4jGuR2FncGQYrYK77kQrK+ZTXTg1QjRlyAc4352/ubssWypJ9JjYCuO6w4EjK7ebsStAIbU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723841467; c=relaxed/simple; bh=zuYNEnA7az2cdHyb+lJR6c8V3tliSbGz7Vwq0aGbX5Q=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=QjJWwZIw2B2qLUO47KeNAU9dBze6A/HPPpUTejz6HOcuYqGyigMOfqht9A3wDoEl9FuuCIBKbtqnrHKC9vw/cjW4nZa8TYNA+HVIzk0KNY0pOuMSh2SHKPUQLidAeLXNyJHe3kZggYreY6qnonUPdYG7JyXGtjXnJ1qq4o5Bm98= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sCU8tFDU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sCU8tFDU" Received: by smtp.kernel.org (Postfix) with ESMTPS id 089CEC4AF0D for ; Fri, 16 Aug 2024 20:51:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723841467; bh=zuYNEnA7az2cdHyb+lJR6c8V3tliSbGz7Vwq0aGbX5Q=; h=From:To:Subject:Date:In-Reply-To:References:From; b=sCU8tFDU6b4Kx6BBCjBLtKEu2Edten4ul+7FQPkLXEMtPDTiymCJ3V7xPv1b0+6WA 7hyxtW6/m36pD/it/E9HqMAn6SagXqByvL/FV5WcNws+qKa+7Mldztpykcsmzs7V0B ArCSQuzq0QFnZ5QTVpxwPYaeD5be4z8U6A43uqiH+nYFDYgtZ12sZf1NJHPD32QkiC htCtgMB7AcSg/4wzM7BDt1NCzFZMV1kmJNSdIsRR2WOmkzBTsD0t/rNOO3IQg7aLfj xyyxzQJD59A44cyyZzXjeQ/RmZ+DILW/T+fU5tuhRrboldZYSV7ScFGLQBY6kUoQJ/ nkMpeM/q8vTFA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id F259EC53BA7; Fri, 16 Aug 2024 20:51:06 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-ext4@vger.kernel.org Subject: [Bug 219166] ext4 hang when setting echo noop > /sys/block/sda/queue/scheduler Date: Fri, 16 Aug 2024 20:51:06 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo fs_ext4@kernel-bugs.osdl.org X-Bugzilla-Product: File System X-Bugzilla-Component: ext4 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rjones@redhat.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: fs_ext4@kernel-bugs.osdl.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 Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219166 --- Comment #4 from Richard W.M. Jones (rjones@redhat.com) --- I've got a job running now: # while true; do echo noop > /sys/block/sda/queue/scheduler 2>/dev/null ; d= one and fio doing some random writes on an XFS filesystem on sda1. Baremetal, kernel 6.11.0-0.rc3.20240814git6b0f8db921ab.32.fc42.x86_64. I'll leave that going overnight to see what happens. --=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.=