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 7FFFA1F8AD1 for ; Tue, 17 Dec 2024 19:28:57 +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=1734463737; cv=none; b=HAi9J0O2aKUB0H/NTWoUeBkAeHQ2OaGjKO9pK68BMga6f0mQatqjCELie6wV1vBQmBtnKHgyvPxOENaX19W7jzwnK4jQlzbONHbN7UW1wBKjpa1WJ52FuFilYjC8ZoBeIRp2cd+jWt7QURlzhcc4+A1BsXJb52vfuGMXqWosTp8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734463737; c=relaxed/simple; bh=2MK+L0JkwAjOv26dTxEjR6k5jOKo9PmWJx4QX6OOu0k=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=q1RY77fpnS19ZiviMWxTInxlFI91lWUGeA1s1LO6cGArYuLMWyTRXg2GcrZKzUyvfVJAsfO89cLJPiFW9PZ3/cmyBRqIUuYAajovt8utrpOwocjcgIbIxf8SQtJnSi0n8/0O/JYdBwLIDfEcaSmglnp/dWGN7TJts/UEnhsU/ic= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=biYiznNU; 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="biYiznNU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 018FDC4CED3; Tue, 17 Dec 2024 19:28:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734463737; bh=2MK+L0JkwAjOv26dTxEjR6k5jOKo9PmWJx4QX6OOu0k=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=biYiznNUSnnR1ecAXqGGG+7eBCHAmeodKzCWGezMM11h7844435OMr5dSIxZmZop7 dhYXL/TFsBqffdfE+3wmj/ULKDDywLQcvQBGAJQ1yDT+qyWQhm6fGop4dt9bv5sX30 DcBd8ab2s9NmyZjxB9UvdA5uzkOjObwRo8h3Ty+/TjpH7tZgLXV96hh06tPMMwCIzt c8YyJMzQEAD7KnzmudKbC0fNuCMBTBs8RVg9s+XbwG0ryqvt2bFOLiznwdI3LAsivE gMJjzshplXz7dYN8p4WZS4xaah6V1rmDLx5039ES4Dhp69ZOTOJUmla3YtXnbQLDWb 4gSkMb3DFJSTw== Message-ID: <83bfb006-0a7d-4ce0-8a94-01590fb3bbbb@kernel.org> Date: Tue, 17 Dec 2024 11:28:56 -0800 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Zoned storage and BLK_STS_RESOURCE To: Bart Van Assche , Jens Axboe , Christoph Hellwig Cc: "linux-block@vger.kernel.org" References: <20241217041515.GA15100@lst.de> <79a93f9d-12e1-4aed-8d6c-f475cdcd6aab@kernel.org> <96e900ed-4984-4fbe-a74d-06a15fd7f3f7@kernel.dk> <3eb6ba65-daf8-4d8f-a37f-61bea129b165@kernel.org> <63aae174-a478-48ea-8a74-ab348e21ab65@acm.org> Content-Language: en-US From: Damien Le Moal Organization: Western Digital Research In-Reply-To: <63aae174-a478-48ea-8a74-ab348e21ab65@acm.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2024/12/17 11:25, Bart Van Assche wrote: > On 12/17/24 11:20 AM, Damien Le Moal wrote: >> For a simple fio "--zonemode=zbd --rw=randwrite --numjobs=X" for X > 1 > > Please note that this e-mail thread started by discussing a testcase > with --numjobs=1. I missed that. Then io_uring should be fine and behave the same way as libaio. Since it seems to not be working, we may have a bug beyond the recently fixed REQ_NOWAIT handling I think. That needs to be looked at. -- Damien Le Moal Western Digital Research