From nobody Mon Feb 9 12:43:21 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1560359182; cv=none; d=zoho.com; s=zohoarc; b=nj+kMHNODWhCMK2fCcsz5e0P4ZV5H25iAAQapQVtkW69Ci+0ei4fBJ7SbM6qh+epiFuf/DxHPdSQEoRMZPBBOTIYxnavHdcJR8xQCDucleZZ4qrulFmLOiObqt2E3sBjkkj1CUijLv5L3iWzJqAuUaUL3nKEIsaQ+hjSmxmcDDk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1560359182; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=dhIIgxRoUajgZLMMROyAOjE8EE4imjGSNnyYiEf8pk4=; b=ZSB0v5dpQwEcGs5zk4XCNhD2uCjn9YepuStG/3I8xcAXXRh6A7b5HwEvszXVMY6FUZt0PGivsTcNXQKTf5omPCAOd70C8bvpA8lecfIttdmSDfWo+d+l7BKjQqdzQtGiurMXTt177HPnilY01M7kTXIO6zfiAjdoTlBXZKA8gHQ= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1560359182658220.2198965042054; Wed, 12 Jun 2019 10:06:22 -0700 (PDT) Received: from localhost ([::1]:33924 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hb6hT-0008Qa-Tk for importer@patchew.org; Wed, 12 Jun 2019 13:06:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:57846) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hb6UK-0007Qr-9k for qemu-devel@nongnu.org; Wed, 12 Jun 2019 12:52:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hb6UG-0006Cu-KU for qemu-devel@nongnu.org; Wed, 12 Jun 2019 12:52:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35318) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hb6UC-00069X-U2 for qemu-devel@nongnu.org; Wed, 12 Jun 2019 12:52:34 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 402E030832E3 for ; Wed, 12 Jun 2019 16:52:31 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-148.ams2.redhat.com [10.36.116.148]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 1051B51C6A; Wed, 12 Jun 2019 16:52:31 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 9591E1138661; Wed, 12 Jun 2019 18:52:29 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Wed, 12 Jun 2019 18:52:20 +0200 Message-Id: <20190612165229.26976-3-armbru@redhat.com> In-Reply-To: <20190612165229.26976-1-armbru@redhat.com> References: <20190612165229.26976-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Wed, 12 Jun 2019 16:52:31 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 02/11] qapi/block-core: update documentation of preallocation parameter X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stefano Garzarella Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Stefano Garzarella Add default and available values in the documentation block of each block device or protocol that supports the 'preallocation' parameter during the image creation. Suggested-by: Markus Armbruster Signed-off-by: Stefano Garzarella Reviewed-by: Markus Armbruster Message-Id: <20190524075848.23781-2-sgarzare@redhat.com> Signed-off-by: Markus Armbruster --- qapi/block-core.json | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index 1defcde048..175ccfe896 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -4121,7 +4121,10 @@ # # @filename Filename for the new image file # @size Size of the virtual disk in bytes -# @preallocation Preallocation mode for the new image (default: off) +# @preallocation Preallocation mode for the new image (default: off; +# allowed values: off, +# falloc (if defined CONFIG_POSIX_FALLOCATE), +# full (if defined CONFIG_POSIX)) # @nocow Turn off copy-on-write (valid only on btrfs; default: = off) # # Since: 2.12 @@ -4139,7 +4142,10 @@ # # @location Where to store the new image file # @size Size of the virtual disk in bytes -# @preallocation Preallocation mode for the new image (default: off) +# @preallocation Preallocation mode for the new image (default: off; +# allowed values: off, +# falloc (if defined CONFIG_GLUSTERFS_FALLOCATE), +# full (if defined CONFIG_GLUSTERFS_ZEROFILL)) # # Since: 2.12 ## @@ -4243,7 +4249,8 @@ # @backing-fmt Name of the block driver to use for the backing file # @encrypt Encryption options if the image should be encrypted # @cluster-size qcow2 cluster size in bytes (default: 65536) -# @preallocation Preallocation mode for the new image (default: off) +# @preallocation Preallocation mode for the new image (default: off; +# allowed values: off, falloc, full, metadata) # @lazy-refcounts True if refcounts may be updated lazily (default: off) # @refcount-bits Width of reference counts in bits (default: 16) # @@ -4426,7 +4433,8 @@ # @location Where to store the new image file # @size Size of the virtual disk in bytes # @backing-file File name of a base image -# @preallocation Preallocation mode (allowed values: off, full) +# @preallocation Preallocation mode for the new image (default: off; +# allowed values: off, full) # @redundancy Redundancy of the image # @object-size Object size of the image # @@ -4461,8 +4469,8 @@ # # @file Node to create the image format on # @size Size of the virtual disk in bytes -# @preallocation Preallocation mode for the new image (allowed values: = off, -# metadata; default: off) +# @preallocation Preallocation mode for the new image (default: off; +# allowed values: off, metadata) # # Since: 2.12 ## --=20 2.21.0