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 B007313A250 for ; Sat, 17 Aug 2024 12:41:19 +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=1723898479; cv=none; b=RGxL4PiHIRUpWlOgmtjT66Z9dk+xW22nW8+S68K4GNQBtoTzg4+2/ao45kY/9XayHVnK/XOMZQO6N+nzlsS/tb9Aolc9c9P+Z7aBRLK25AaM8CVtkopWSQdgQQ58zyPB283ovoa65CuHYySmdzY1tqdj4JjuwiKBkLGUFnVv9eg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723898479; c=relaxed/simple; bh=B6Kri5FuH4KyzTaikMpLqW0rJfYdkY6OKHtJN7fek4I=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=EtJUIWfkxPJioRrr0c4opUN5jPbGywY81qbdvZ/ec2PFlxCGgrTjDCnZWVwhtzFFdAoX9glZ7cLN3FN4GRhpj6Rd9dytGJTJV6c8JUY+DnJZA4v/jY1LKU6nPNGbMVcvBp40G3xlIkRD/G6Kio2Gn2j+VD0df4Xk8DlfvI96N3U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CAgurzzH; 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="CAgurzzH" Received: by smtp.kernel.org (Postfix) with ESMTPS id 30C2EC4AF0D for ; Sat, 17 Aug 2024 12:41:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723898479; bh=B6Kri5FuH4KyzTaikMpLqW0rJfYdkY6OKHtJN7fek4I=; h=From:To:Subject:Date:In-Reply-To:References:From; b=CAgurzzHBbYVgzYNvry2lweXIz2fyrm55seGwCIx3YoukI5ufqRG64wFU8oQ+8roJ XY2L8+e1nMMXuzZvlELmIUEq+xLmCWof93+Mi/6thheGlypG0W4LLQ86qGjuSruWEr QoyE6ajaYgH5jtKqpken4RgcRGYdEhuZDmRHTEiHpirQzq70AaQMrqIBqVF0eceq+b O3U5VgJcQzkrw0dENC5QYdxBLnGyYDExcX9qYI64fO4jkxhQzL3cioMQTQv3NC8NFm q7zclJhCfikaYYVz+83B5SKGqB5oDwRH7tg89kPZQi33wT6aNGf4rNRyEMFbeaaUBK Xhu4YZUM6833A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 23EDDC53B73; Sat, 17 Aug 2024 12:41:19 +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: Sat, 17 Aug 2024 12:41:18 +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 #8 from Richard W.M. Jones (rjones@redhat.com) --- > while true; do echo noop > /sys/block/sda/queue/scheduler 2>/dev/null ; d= one Should be: while true; do echo noop > /sys/block/vda/queue/scheduler 2>/dev/null ; done as the guest is using virtio. (Copied and pasted the instructions from my = host test, but I did use the correct command in the VM test.) --=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.=