From nobody Tue May 7 23:17:29 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; 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 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1504687903053737.8175048988918; Wed, 6 Sep 2017 01:51:43 -0700 (PDT) Received: from localhost ([::1]:35020 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dpW3g-0006OS-4u for importer@patchew.org; Wed, 06 Sep 2017 04:51:40 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54497) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dpW2O-0005nY-HA for qemu-devel@nongnu.org; Wed, 06 Sep 2017 04:50:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dpW2L-0004bO-UX for qemu-devel@nongnu.org; Wed, 06 Sep 2017 04:50:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45968) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dpW2L-0004aj-Oc; Wed, 06 Sep 2017 04:50:17 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C55AC356C7; Wed, 6 Sep 2017 08:50:15 +0000 (UTC) Received: from moo.home.annexia.org (ovpn-117-64.ams2.redhat.com [10.36.117.64]) by smtp.corp.redhat.com (Postfix) with ESMTP id B9DA019E0A; Wed, 6 Sep 2017 08:50:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com C55AC356C7 Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx06.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=rjones@redhat.com From: "Richard W.M. Jones" To: qemu-devel@nongnu.org Date: Wed, 6 Sep 2017 09:50:06 +0100 Message-Id: <20170906085006.26983-1-rjones@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Wed, 06 Sep 2017 08:50:15 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH for-2.10] qemu-options: Document the -drive locking parameter. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, qemu-trivial@nongnu.org, mjt@tls.msk.ru, famz@redhat.com, armbru@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Commit 16b48d5d66d2 ("file-posix: Add 'locking' option") added this option, but as it was not documented in the -help output it was not easily possible to tell if a particular qemu binary supports it. Signed-off-by: Richard W.M. Jones Reviewed-by: Daniel P. Berrange --- qemu-options.hx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qemu-options.hx b/qemu-options.hx index 9f6e2adfff..f8f95eb498 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -796,7 +796,7 @@ DEF("drive", HAS_ARG, QEMU_OPTION_drive, " [,cache=3Dwritethrough|writeback|none|directsync|unsafe][,form= at=3Df]\n" " [,serial=3Ds][,addr=3DA][,rerror=3Dignore|stop|report]\n" " [,werror=3Dignore|stop|report|enospc][,id=3Dname][,aio=3Dthrea= ds|native]\n" - " [,readonly=3Don|off][,copy-on-read=3Don|off]\n" + " [,readonly=3Don|off][,copy-on-read=3Don|off][,locking=3Doff|au= to|on]\n" " [,discard=3Dignore|unmap][,detect-zeroes=3Don|off|unmap]\n" " [[,bps=3Db]|[[,bps_rd=3Dr][,bps_wr=3Dw]]]\n" " [[,iops=3Di]|[[,iops_rd=3Dr][,iops_wr=3Dw]]]\n" --=20 2.13.2