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=-7.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 9A6A1C07E98 for ; Mon, 5 Jul 2021 04:37:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7516C613CB for ; Mon, 5 Jul 2021 04:37:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229714AbhGEEkH (ORCPT ); Mon, 5 Jul 2021 00:40:07 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:28986 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229447AbhGEEkG (ORCPT ); Mon, 5 Jul 2021 00:40:06 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1625459849; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=lsCDhuHpVhEXTOG/i4oKlRRqNRJq9ILBx91Xxwn+o2Y=; b=JUCdBupqWLZH3BwU4G5YnwemQtLZbt3C6WLffTs8K+35WeH+uWuiUzy7FWQRXjWnlPOoEE hkwRYZVzTqXhUYOp6zoKj/RyqdAMKxV1qRQvK42/1tb2DODMyJsvcSdTjsAog4Ybsp44rV QCyYYjG72CO8LgHWnXgvIB75Rc7Y95M= Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-564-OE55PT2MMq2aBlo_47gRaw-1; Mon, 05 Jul 2021 00:37:28 -0400 X-MC-Unique: OE55PT2MMq2aBlo_47gRaw-1 Received: by mail-ed1-f71.google.com with SMTP id cn11-20020a0564020cabb0290396d773d4c7so3627943edb.18 for ; Sun, 04 Jul 2021 21:37:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=lsCDhuHpVhEXTOG/i4oKlRRqNRJq9ILBx91Xxwn+o2Y=; b=caLuX9pn/Agx+xxfMnKfh7Edw6nZWw1uOzleTomXDwkhZLoN0I6oYEOBZdY6yPQxiD Hz72+visLFXPicPucIKUxLi+r9I82CzPVOA47WLlM4gZ+QNCrb/+TwhwcfFYeU4EfKOz E5OuFBrm136V0Xd0Cxul7eVXfGu5N70P1jgkQrJcT1jF29i8QKeIj5mxsduwLsTQwOzW zm1L6IAHI4x2GM10uDcwKyqOoIX949s2qR3LTr7WVYvaA2ChBTmKM7DDs4fFLNm9kf9S F6kowvqDDAFIvFZOgLN5pFgwKE+Gm+LdkUcnUAG+UfL8YQftOV6saZ3ZwrD2kas6YbUd BZCA== X-Gm-Message-State: AOAM533NxvngD2DmMa2ugVepBQ3vnA4zy+ISgoiCbCe6Z/pjcnmYefsP a5Zphz46/wX4ArXMTEtGqJnDfVPbG+uXsjNIriuqg93bAQds3c5ofAvyXp7ojXButxKolAAJmiF pb8KnF5dD/PXSQHlnmbJ6RG0GSNoKQbEdWxYedA== X-Received: by 2002:a17:907:2ce1:: with SMTP id hz1mr810590ejc.198.1625459847716; Sun, 04 Jul 2021 21:37:27 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxQl02Rs54czfd/iCyzybASk985KGvx0unkXNN/blH1c4Oom62er8+lYG9hm0TXehlaWQ7iNzXPDbYo2aJXgGs= X-Received: by 2002:a17:907:2ce1:: with SMTP id hz1mr810577ejc.198.1625459847599; Sun, 04 Jul 2021 21:37:27 -0700 (PDT) MIME-Version: 1.0 References: <20210702064821.148063-1-vshankar@redhat.com> In-Reply-To: From: Venky Shankar Date: Mon, 5 Jul 2021 10:06:51 +0530 Message-ID: Subject: Re: [PATCH v2 0/4] ceph: new mount device syntax To: Patrick Donnelly Cc: Jeff Layton , Ilya Dryomov , Luis Henriques , Ceph Development Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org On Fri, Jul 2, 2021 at 11:36 PM Patrick Donnelly wrote: > > On Thu, Jul 1, 2021 at 11:48 PM Venky Shankar wrote: > > Also note that the userspace mount helper tool is backward > > compatible. I.e., the mount helper will fallback to using > > old syntax after trying to mount with the new syntax. > > The kernel is also backwards compatible too, right? Yes. > > -- > Patrick Donnelly, Ph.D. > He / Him / His > Principal Software Engineer > Red Hat Sunnyvale, CA > GPG: 19F28A586F808C2402351B93C3301A3E258DD79D > -- Cheers, Venky