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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 A0478C43603 for ; Sun, 15 Dec 2019 12:34:08 +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 5F1EE205C9 for ; Sun, 15 Dec 2019 12:34:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qZXRUwO/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5F1EE205C9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kioxia.com 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:MIME-Version:References:Message-ID:Date :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: List-Owner; bh=DvQqvC3yMDs8NQDZO5ylxtH+urHN1XBxz6WVaGVf8Hw=; b=qZXRUwO/uYtk6c HmhcZCTQpncgsFXp7RQGhM9HDZjqOh5BGhdsVk/UViTiPJpe1frAmxCSEhxSHQSOSeC9rqVH7RJjh GNg1Z0Vqii5P1TB4M473sWq1nglOPcs4H2Lv5cF80CEPPPIuPcm0slncG1iwBFiK5+J8k+vpox+s/ DOJnh2kuxD/cPG3Ytg0nK0hffg+UeBZ4XyrKiN9WzCwMP6bTuZFwJWRcjGv8zq1lKxSpXcMfrLbl1 /zrYzIJ17Yby/zgVC0jI0BTOoZtBwRB4MMTSbEd2f5ZimEXqfKYtYeAjLj26b9E2kgZ8buujlwC1Y a77CWGFt2UlnYnu1IZyA==; 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 1igT66-00057F-HK; Sun, 15 Dec 2019 12:34:06 +0000 Received: from ip-12-0-68-226-us.kioxia.com ([12.0.68.226] helo=SJSMAIL01.us.kioxia.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1igT63-00056i-AZ for linux-nvme@lists.infradead.org; Sun, 15 Dec 2019 12:34:05 +0000 Received: from SJSMAIL01.us.kioxia.com (10.90.133.90) by SJSMAIL01.us.kioxia.com (10.90.133.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1779.2; Sun, 15 Dec 2019 04:33:58 -0800 Received: from SJSMAIL01.us.kioxia.com ([fe80::65fa:7220:c1b7:572e]) by SJSMAIL01.us.kioxia.com ([fe80::65fa:7220:c1b7:572e%3]) with mapi id 15.01.1779.004; Sun, 15 Dec 2019 04:33:58 -0800 From: Victor Gladkov To: Hannes Reinecke , Sagi Grimberg , "James Smart" , "linux-nvme@lists.infradead.org" , "james.smart@broadcom.com" Subject: RE: [PATCH] nvme-fabrics: reject I/O to offline device Thread-Topic: [PATCH] nvme-fabrics: reject I/O to offline device Thread-Index: AdWoHEM2hZCp1trGT5CqiIXVszcBJgBiTd2AAAZbKjAAHmVugAAOa+zgAGeWsYAALWm8AABQExWAACdLqzABJ7DY0A== Date: Sun, 15 Dec 2019 12:33:58 +0000 Message-ID: <1d04ad0c20b9441b839e764666060213@kioxia.com> References: <2caa40133c444771b706406b928ad88a@kioxia.com> <78d980de-b2b8-bd47-fc3f-20314653598e@broadcom.com> <9a73a895-7d6b-21e9-9008-816117be1ff4@broadcom.com> <4963e813-0d99-4890-804a-cd4c9c660607@broadcom.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.93.66.127] MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191215_043403_365177_64716B27 X-CRM114-Status: UNSURE ( 9.35 ) 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="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DQpPbiAxMi85LzE5IDE3OjMwIFBNLCBWaWN0b3IgR2xhZGtvdiB3cm90ZToNCj4gDQo+IE9uIDEy LzgvMTkgMTQ6MTggUE0sIEhhbm5lcyBSZWluZWNrZSB3cm90ZToNCj4gPg0KPiA+IE9uIDEyLzYv MTkgMTE6MTggUE0sIFNhZ2kgR3JpbWJlcmcgd3JvdGU6DQo+ID4gPg0KLi4uLi4uLi4uLi4uLi4u Li4uLi4uLi4uLi4uLi4uLi4uLi4uLi4uLi4uLi4uLi4NCj4gPiA+IEkgdGhpbmsgd2UgbmVlZCBh IGZhaWxfZmFzdF90bW8gc2V0IGluIHdoZW4gZXN0YWJsaXNoaW5nIHRoZQ0KPiA+ID4gY29udHJv bGxlciB0byBnZXQgaXQgcmlnaHQuDQo+ID4gPg0KPiA+IEFncmVlZC4gVGhpcyB3aG9sZSBwYXRj aCBsb29rcyBsaWtlIHNvbWVvbmUgaXMgdHJ5aW5nIHRvIHJlaW1wbGVtZW50DQo+ID4gZmFzdF9p b19mYWlsX3RtbyAvIGRldl9sb3NzX3Rtby4NCj4gPiBBcyB3ZSdyZSBtb3ZpbmcgaW50byB1bnJl bGlhYmxlIGZhYnJpY3MgSSBndWVzcyB3ZSdsbCBuZWVkIGEgc2ltaWxhcg0KPiBtZWNoYW5pc20u DQo+ID4NCj4gPiBDaGVlcnMsDQo+ID4NCj4gPiBIYW5uZXMNCj4gDQo+IA0KPiBGb2xsb3dpbmcg eW91ciBzdWdnZXN0aW9ucywgSSBhZGRlZCBhIG5ldyBzZXNzaW9uIHBhcmFtZXRlciBjYWxsZWQN Cj4gImZhc3RfZmFpbF90bW8iLg0KPiBUaGUgdGltZW91dCBpcyBtZWFzdXJlZCBpbiBzZWNvbmRz IGZyb20gdGhlIGNvbnRyb2xsZXIgcmVjb25uZWN0LCBhbnkNCj4gY29tbWFuZCBiZXlvbmQgdGhh dCB0aW1lb3V0IGlzIHJlamVjdGVkLg0KPiBUaGUgbmV3IHBhcmFtZXRlciB2YWx1ZSBtYXkgYmUg cGFzc2VkIGR1cmluZyDigJhjb25uZWN04oCZLCBhbmQgaXRzIGRlZmF1bHQNCj4gdmFsdWUgaXMg MzAgc2Vjb25kcy4NCj4gQSB2YWx1ZSBvZiAtMSBtZWFucyBubyB0aW1lb3V0IChpbiBzaW1pbGFy IHRvIGN1cnJlbnQgYmVoYXZpb3IpLg0KPiANCj4gLS0tDQo+IFJlZ2FyZHMsDQo+IFZpY3Rvcg0K DQpKYW1lcywgSGFubmVzICYgU2FnaS4gDQpDYW4geW91IHBsZWFzZSByZXZpZXcgbGFzdCBwcm9w b3NlZCBwYXRjaD8NCg0KUmVnYXJkcywNClZpY3Rvcg0KX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGludXgtbnZtZSBtYWlsaW5nIGxpc3QKbGludXgtbnZt ZUBsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4v bGlzdGluZm8vbGludXgtbnZtZQo=