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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 97E0AC433F5 for ; Thu, 7 Apr 2022 13:59:32 +0000 (UTC) Received: from localhost ([::1]:53486 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ncSfb-00022J-F1 for qemu-devel@archiver.kernel.org; Thu, 07 Apr 2022 09:59:31 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56746) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncSeB-0000G8-Pk for qemu-devel@nongnu.org; Thu, 07 Apr 2022 09:58:03 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:52923) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncSe9-0004lh-4B for qemu-devel@nongnu.org; Thu, 07 Apr 2022 09:58:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649339866; 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=kEP02RqBl5f9YW7+8Vy9Np6+IZhweo9l5Or3QR70rPI=; b=gx2/aF+co5/m+4owdlx9L59TMQAjuEPaI00u5bBhkolQiP1pWevTfWRH6xLqIO/nucAsw8 bph1SrLGvEhbzNReCRURK0lg0JpYesULjqR05sqSnZmsNfEZ7svF1wd9rY2noK8wlHE3b/ Xi02ga/x82gpqDBwsBnEE7yAyAdf8Os= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-503-TXoPL8EUPyCwEENJt8alBQ-1; Thu, 07 Apr 2022 09:57:43 -0400 X-MC-Unique: TXoPL8EUPyCwEENJt8alBQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 39AD01C07854; Thu, 7 Apr 2022 13:57:43 +0000 (UTC) Received: from redhat.com (unknown [10.2.16.165]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 80F2840D2853; Thu, 7 Apr 2022 13:57:41 +0000 (UTC) Date: Thu, 7 Apr 2022 08:57:39 -0500 From: Eric Blake To: "Denis V. Lunev" Subject: Re: [PATCH 1/1] qemu-img: properly list formats which have consistency check implemented Message-ID: <20220407135739.onyeybgnnqhqwhet@redhat.com> References: <20220407083932.531965-1-den@openvz.org> MIME-Version: 1.0 In-Reply-To: <20220407083932.531965-1-den@openvz.org> User-Agent: NeoMutt/20211029-554-53973f X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eblake@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=170.10.129.124; envelope-from=eblake@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Hanna Reitz , qemu-devel@nongnu.org, qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, Apr 07, 2022 at 11:39:32AM +0300, Denis V. Lunev wrote: > Simple grep for the .bdrv_co_check callback presence gives the following > list of block drivers > * QED > * VDI > * VHDX > * VMDK > * Parallels > which have this callback. The presense of the callback means that > consistency check is supported. > > The patch updates documentation accordingly. > > Signed-off-by: Denis V. Lunev > CC: Kevin Wolf > CC: Hanna Reitz > --- > docs/tools/qemu-img.rst | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Eric Blake -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org