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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 0B883C2BA19 for ; Sat, 18 Apr 2020 23:18:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E11BC2064A for ; Sat, 18 Apr 2020 23:18:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725891AbgDRXSp (ORCPT ); Sat, 18 Apr 2020 19:18:45 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:41394 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725804AbgDRXSp (ORCPT ); Sat, 18 Apr 2020 19:18:45 -0400 Received: by mail-pg1-f196.google.com with SMTP id h69so3135174pgc.8; Sat, 18 Apr 2020 16:18:44 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=9y1I3GgfaP2v1Zi5kpEKm39sN1Ea2flGE/eGUAyWwhU=; b=T9K9mYrjdngbdlTiwu/OubGy6FwqyRvVFINWl1LY/pIo52YntsknTCyic+SZ3Y4BH7 YAZEpcUCjq6iOFiZd6yqtKQeXtDa1/ncwqBTuaEhVMLoQ9CieUM6egZrTmcTQ1WzfHKM pACDRe3ptstyJ4m3Yg04LVNEdfbHR708EjTRetjJMkgIvvKr6HK/YABErFCMCw0J7LcP pRlYttCezGWDhIf+lelN//Iw3TDs0/7jWHu3JXhYQtaQ0LwOZgzP6bASVsTGqVZ1v0qM eEcROX92KFdYkFZljpq6NZYkUIJIpi4fTUlwfCecqgnsR+y922uWjIJypCGR0HxsYC+M WiwQ== X-Gm-Message-State: AGi0PuaMvuoTHuyWPfert2ADQ0uFXsvyrYp21pIe5n8TePuI2xpBDRQu 2knNRpABovShWAK9E4SitPo= X-Google-Smtp-Source: APiQypLNjzPi1jHmeG9cSZ/9oVmFPIX+/qco+JhNqAJh6i8cYSkF5fJ3AhuxZ8gvXnNa45sW8mnmWw== X-Received: by 2002:aa7:874f:: with SMTP id g15mr10443949pfo.45.1587251924293; Sat, 18 Apr 2020 16:18:44 -0700 (PDT) Received: from [100.124.15.238] ([104.129.198.61]) by smtp.gmail.com with ESMTPSA id s10sm22753043pfd.124.2020.04.18.16.18.42 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 18 Apr 2020 16:18:43 -0700 (PDT) Subject: Re: [PATCH v12 18/25] block/rnbd: client: sysfs interface functions To: Danil Kipnis , linux-block@vger.kernel.org, linux-rdma@vger.kernel.org Cc: axboe@kernel.dk, hch@infradead.org, sagi@grimberg.me, leon@kernel.org, dledford@redhat.com, jgg@ziepe.ca, jinpu.wang@cloud.ionos.com, pankaj.gupta@cloud.ionos.com References: <20200415092045.4729-1-danil.kipnis@cloud.ionos.com> <20200415092045.4729-19-danil.kipnis@cloud.ionos.com> From: Bart Van Assche Message-ID: <2827b679-70f5-3026-605a-14f2cc89aaab@acm.org> Date: Sat, 18 Apr 2020 16:18:41 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20200415092045.4729-19-danil.kipnis@cloud.ionos.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 4/15/20 2:20 AM, Danil Kipnis wrote: > This is the sysfs interface to rnbd block devices on client side: > > /sys/class/rnbd-client/ctl/ > |- map_device > | *** maps remote device > | > |- devices/ > *** all mapped devices > > /sys/block/rnbd/rnbd/ > |- unmap_device > | *** unmaps device > | > |- state > | *** device state > | > |- session > | *** session name > | > |- mapping_path > *** path of the dev that was mapped on server Reviewed-by: Bart Van Assche