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=-5.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 1BB94C433B4 for ; Thu, 6 May 2021 16:02:57 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (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 B18DA61078 for ; Thu, 6 May 2021 16:02:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B18DA61078 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de 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=desiato.20200630; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Bmb+vduioT8mFvrj0g7/4hADwqKOYj4nagw3Q/tlYkQ=; b=IF1WpfQ15JBvGD7DqWp255F0b 79QG//GGDjyJ/Sy1xTcWIygvrv2W137sVKgUx7WjATJFHN5j5y5vyBm98qwNVQHK5RoTLIs3ne6fL tLjjS+s0S8gQNexvfS7ONC4R8W3QPhYPr88PWQrkF5MvlK5cEta4gzgjrejiyTEoC1SaA4UE4Mgdy wJA5/bEyhFWYEhpHypEIjuF1A+x+jq+2DACC7CJ/sMCEf8/wgN8rUV/oM6LiiHkO4pridu6W/C5cx q4Wtf1f91WKNeCw4jm98Enw55Q/n4hFa/yF7U0m9YkYt5ZcHwrElMIJlHYUC9voQfOZbLYezXoz7i vTamjATiw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1legSd-004jzy-CZ; Thu, 06 May 2021 16:02:47 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1legKg-004h69-Ch for linux-nvme@desiato.infradead.org; Thu, 06 May 2021 15:54:34 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:MIME-Version:Date:Message-ID:From:References:Cc:To: Subject:Sender:Reply-To:Content-ID:Content-Description; bh=ClE+KHXDEnVIw77yMiDR9B9wwrmb2UImEGzf96Ral8k=; b=Sitrj1qXIoJ6/4Wa/gI9S2uie7 n5o0ih0c1pVYz3Y5IbPe8DsEqgxtEvkqJoqY+pdSvYAxUCvEsIDDa1K4SPxQjIPgAfAKRQrylAoEi /fccy+WFO13Pij/mG+J1lGArWr8cTn2M9DB7GAA7oO/yPiWAMZP2lThHqiapkXAF+btbE0sEcGh6/ CtzR7YG5iypO6hmh5bxpdcZ89jBEZxneIgEcGcmvxycTO1xi/+wtAdpISfCaEGR7z/QHuzRY9a9BB /2WtaUQQ9aO6vRP0nwifryDOglBGMYSykScaeBrE8iDy1+K31ZLQxTY6zsI7hm1fPVPvdZh3b1alV 9jOij4oQ==; Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1legKd-006BNe-Lo for linux-nvme@lists.infradead.org; Thu, 06 May 2021 15:54:32 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id DBA13B004; Thu, 6 May 2021 15:54:29 +0000 (UTC) Subject: Re: [PATCHv3] nvme-mpath: delete disk after last connection To: Christoph Hellwig , Sagi Grimberg Cc: Keith Busch , linux-nvme@lists.infradead.org, Keith Busch , Daniel Wagner References: <20210501120447.45478-1-hare@suse.de> <20210504085457.GA21826@lst.de> <5e4df9ec-c66c-17cf-542f-bac71b490e62@suse.de> <20210506074341.GC14615@lst.de> <96fbc678-a7e8-aaf3-5f15-8c866e683afe@suse.de> <20210506120855.GA1546@lst.de> From: Hannes Reinecke Message-ID: <7cd891d9-6aa0-fd98-cbc5-1df2eabbe31d@suse.de> Date: Thu, 6 May 2021 17:54:29 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.9.1 MIME-Version: 1.0 In-Reply-To: <20210506120855.GA1546@lst.de> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210506_085431_875947_7F502F64 X-CRM114-Status: GOOD ( 18.10 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org T24gNS82LzIxIDI6MDggUE0sIENocmlzdG9waCBIZWxsd2lnIHdyb3RlOgo+IE9uIFRodSwgTWF5 IDA2LCAyMDIxIGF0IDAyOjQ3OjAwQU0gLTA3MDAsIFNhZ2kgR3JpbWJlcmcgd3JvdGU6Cj4+IFRo YXQgaXMgbXkgYXNzdW1wdGlvbiBhcyB3ZWxsLCBhbmQgaXRzIGEgcHJvYmxlbSB0aGF0IGJ5IGRl ZmF1bHQKPj4gYSBwY2kgZGV2aWNlIHVucGx1Z3Mgb3IgYSBmYWJyaWNzIGNvbnRyb2xsZXIgaXMg bG9zdCBhbmQgcmVtb3ZlZAo+PiB0aGUgc3RhY2tlZCBtZHJhaWQgb24gdG9wIHN0b3BzIGZ1bmN0 aW9uaW5nLgo+Pgo+PiBJIHN0aWxsIHRoaW5rIHdlIGNhbiBmaXggdGhhdCBieSBjaGFuZ2luZyB0 aGUgc2VtYW50aWNzIG9mIGltcGxpY2l0Cj4+IHF1ZXVlX2lmX25vX3BhdGggYW5kIHJlc3RvcmUg aXQgYXMgYW4gZXhwbGljaXQgb3B0LWluLgo+IAo+IFNvIGF0IHZlcnkgbGVhc3Qgd2UgbmVlZCB0 byBtYWtlIHN1cmUgd2UgaGF2ZSB0aGUgb3B0LWluIGF2YWlsYWJsZSBiZWZvcmUKPiBjaGFuZ2lu ZyB0aGUgZGVmYXVsdHMuCj4gCgpCdXQgd2hhdCBfaXNfIHRoZSBkZWZhdWx0PwpQQ0kgYW5kIGZh YnJpY3MgaGF2ZSBkaWZmZXJlbnQgZGVmYXVsdHM7IGZvciBQQ0kgdGhlIGRldmljZSBnb2VzIGF3 YXkgaWYgCnRoZSBsYXN0IHBhdGggKGllIHRoZSBjb250cm9sbGVyKSBnb2VzIGF3YXksIGZvciBm YWJyaWNzIGl0IGRvZXNuJ3QgaWYgCnRoZSBkZXZpY2UgaXMgbW91bnRlZC4KCkRvIHdlIHdhbnQg dG8ga2VlcCB0aGUgZGlmZmVyZW5jZSBpbiBiZWhhdmlvdXI/CgpDaGVlcnMsCgpIYW5uZXMKLS0g CkRyLiBIYW5uZXMgUmVpbmVja2UgICAgICAgICAgICAgICAgS2VybmVsIFN0b3JhZ2UgQXJjaGl0 ZWN0CmhhcmVAc3VzZS5kZSAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICs0OSA5MTEgNzQw NTMgNjg4ClNVU0UgU29mdHdhcmUgU29sdXRpb25zIEdtYkgsIE1heGZlbGRzdHIuIDUsIDkwNDA5 IE7DvHJuYmVyZwpIUkIgMzY4MDkgKEFHIE7DvHJuYmVyZyksIEdlc2Now6RmdHNmw7xocmVyOiBG ZWxpeCBJbWVuZMO2cmZmZXIKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkxpbnV4LW52bWUgbWFpbGluZyBsaXN0CkxpbnV4LW52bWVAbGlzdHMuaW5mcmFk ZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LW52bWUK