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 lists1p.gnu.org (lists1p.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 59927CD4F54 for ; Fri, 29 May 2026 14:17:20 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wSy1I-0000dR-EE; Fri, 29 May 2026 10:17:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wSy1G-0000d1-Hu for qemu-devel@nongnu.org; Fri, 29 May 2026 10:17:02 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wSy1E-0005ac-R3 for qemu-devel@nongnu.org; Fri, 29 May 2026 10:17:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1780064219; 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=vaOsw2yPCM+YUSoF5bwX/fshlOBNdq2pweasnBN4ECI=; b=feVO2gbIEltLdghaTZHqUefpuPAJLyGJoB9s+s3GxXi4UOJ8mlDbJgMrOS1kQomH8e1MqH IIR0YolRfHRqzkylDPHpCSvusEj9f91YM1g+6JsOWebq3Q3TzqeQQRhPSAe9mSnsk5iLxb LMErYZeiRtEwg+jXcdjLBud0O5+0Qmw= Received: from mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-270-Oh8L9X5GNP-fFIBnmyHQww-1; Fri, 29 May 2026 10:16:57 -0400 X-MC-Unique: Oh8L9X5GNP-fFIBnmyHQww-1 X-Mimecast-MFC-AGG-ID: Oh8L9X5GNP-fFIBnmyHQww_1780064216 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 6BE9A1800BE1; Fri, 29 May 2026 14:16:52 +0000 (UTC) Received: from redhat.com (unknown [10.44.33.95]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 33D621955F22; Fri, 29 May 2026 14:16:50 +0000 (UTC) Date: Fri, 29 May 2026 16:16:48 +0200 From: Kevin Wolf To: "Denis V. Lunev" Cc: qemu-devel@nongnu.org, Hanna Reitz Subject: Re: [PATCH v4 1/1] qemu-img: add sub-command --remove-all to 'qemu-img bitmap' Message-ID: References: <20260520235952.500250-1-den@openvz.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260520235952.500250-1-den@openvz.org> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.445, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 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: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Am 21.05.2026 um 01:59 hat Denis V. Lunev geschrieben: > From time to time it is needed to remove all bitmaps from the image. > Before this patch the process is not very convenient. One should > perform > qemu-img info > and parse the output to obtain all names. After that one should > sequentially call > qemu-img bitmap --remove > for each present bitmap. > > The patch adds --remove-all sub-command to 'qemu-img bitmap'. The > new sub-command also composes with other bitmap actions in the same > invocation, so a common "wipe and recreate" workflow can be expressed > as > qemu-img bitmap --remove-all --add NEW FILE > instead of enumerating existing bitmaps, removing them one by one, > and only then adding the fresh one. > > Signed-off-by: Denis V. Lunev > CC: Kevin Wolf > CC: Hanna Reitz Thanks, applied to the block branch. Kevin