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 X-Spam-Level: X-Spam-Status: No, score=-0.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B184C432C0 for ; Mon, 2 Dec 2019 18:04:40 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9C02220674 for ; Mon, 2 Dec 2019 18:04:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="mhgYvcUR"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=yandex.ru header.i=@yandex.ru header.b="Y6eJD1O8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9C02220674 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=yandex.ru Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:MIME-Version:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=UVIw7AUvEQpFYVAuIZJPQK3tcDBCAJuVxk0E46IHfzI=; b=mhgYvcUR2hcE1F xKd28UOUE1CMbnsexK1MzljD0+1WYd/O9xkNqAbWXfaZXNts60evXXujIVfbbYP9Y7mp8qYD6lnTF J50d6/jeFXMz7ZIeabLxjbJWrkROHAXlKAYkYo+u7+luBNLdpSOl5YyVFOQvXO6OlYFta4tzXxpu4 wm5KxS+goQY125P1kDrb64a/Zof68CTPdZ+XQqeBEh0SeaxylLLZaRsuMqoUqvX8p6lnkk/Yfg7J9 HwkFxqbPOA/hQFpSkElBmRVpRfJ0fc12kZLUysmSa2CsoEXjk4izUM+2/5kTgwMQDkQ1J1R7PKK7k 9hcn2gCO0as+BwBKjJ7w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ibq3n-0006M9-KJ; Mon, 02 Dec 2019 18:04:35 +0000 Received: from forward102j.mail.yandex.net ([2a02:6b8:0:801:2::102]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ibq3k-0006Lo-El for linux-nvme@lists.infradead.org; Mon, 02 Dec 2019 18:04:34 +0000 Received: from mxback14o.mail.yandex.net (mxback14o.mail.yandex.net [IPv6:2a02:6b8:0:1a2d::65]) by forward102j.mail.yandex.net (Yandex) with ESMTP id 2B8ABF213AA for ; Mon, 2 Dec 2019 21:04:25 +0300 (MSK) Received: from localhost (localhost [::1]) by mxback14o.mail.yandex.net (mxback/Yandex) with ESMTP id mAnC026diV-4O38x84v; Mon, 02 Dec 2019 21:04:24 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1575309864; bh=fJgaXR6fheYYTN9Ji2szFQtJYYUwSktXOsCYPynD+Q0=; h=Message-Id:Date:Subject:To:From; b=Y6eJD1O8knFUbXTdJjkoFWj+At72HVdRTBnqAYyWndMAZ4uCtXatQuJYOt41IQ4NC UOGv/bv3ZBwYunxTf/FGCaYfCbsF1bc7qX4H9Wukxt16r3D1576F5rqbs1gjmWx9uN cLqZCg16tzDTm//g0R9n1940zt3DRS+c4gPC0khI= Authentication-Results: mxback14o.mail.yandex.net; dkim=pass header.i=@yandex.ru Received: by iva7-56e9317134d0.qloud-c.yandex.net with HTTP; Mon, 02 Dec 2019 21:04:24 +0300 From: Talker Alex Envelope-From: alextalker@yandex.ru To: "linux-nvme@lists.infradead.org" Subject: nvme: Resevations support on target side MIME-Version: 1.0 X-Mailer: Yamail [ http://yandex.ru ] 5.0 Date: Mon, 02 Dec 2019 21:04:24 +0300 Message-Id: <8659391575309864@iva7-56e9317134d0.qloud-c.yandex.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191202_100432_810934_DCD06847 X-CRM114-Status: UNSURE ( 5.10 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi! Is there plans to implement Reservations support in target driver(from NVMe v1.4 part 8.8)? I see that host support is already implemented in nvme utility & driver level. However, I haven't found hardware on which it works - target driver doesn't support this command and PCIe drives available to me also. So, I'm wondering if anyone begin to implement this feature at least on single target level. ------------------ Best regards, Alex _______________________________________________ linux-nvme mailing list linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme