From patchwork Thu Jun 6 15:07:02 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomoki Sekiyama X-Patchwork-Id: 249453 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id AA0322C0090 for ; Fri, 7 Jun 2013 01:14:00 +1000 (EST) Received: from localhost ([::1]:46496 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Ukbss-0004Mp-JL for incoming@patchwork.ozlabs.org; Thu, 06 Jun 2013 11:13:50 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:39214) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkbsM-0004CR-OF for qemu-devel@nongnu.org; Thu, 06 Jun 2013 11:13:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UkbsI-00049C-Bn for qemu-devel@nongnu.org; Thu, 06 Jun 2013 11:13:18 -0400 Received: from usindpps04.hds.com ([207.126.252.17]:40221) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkbsI-000493-5l for qemu-devel@nongnu.org; Thu, 06 Jun 2013 11:13:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=hds.com; h=subject : to : from : cc : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=mail1; bh=q8s7BKCcunBObR7flMzs313rcwpT74nt7lavFiNbqBs=; b=UCfCEytiW/W2ZVFCyQvcNCf0mNU5GD0n7KC2pZ2ucOyWjRZHa0vFmLo3tsOlIJ4STNcE GDp8+hjj2gAz5DeY+zCZVQMEXq29Kt21Cb8JSvFzEKN9gJmVzePMH4ZTka5546f8pyKQ UQnAePNdrE5kELNlZDVZlu+XmNmR/edPQrL48DrVu2/Uu9rJmMW9PjYqHdTveJDqz8t3 7sVlnBuwCE52cM34azfnyxHhttatCqTI6uR4NY6B8iZhsZx51HvFOLos1Q8lL9fwxaoa NqONAperScZGTLJRIo48pFJL82y0BYn4v0psbzJAXrK5glvWM2DJ67CS4Qu7WyrpS0oB 3w== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=hdsstg.com; h=subject : to : from : cc : date : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=mail1; bh=q8s7BKCcunBObR7flMzs313rcwpT74nt7lavFiNbqBs=; b=b1ZMn6oyoMCC7uVzHJ8mlRfRpmLXkbzTfjsMF84MuB3NhHIVSNKYwpAwl8xsqI3bzVYL 8+P8ybDEY8nSCmQKDjXSnqDpsiVYgnsyJzunEpFf1+/LWwu8azByI4ftW2YhhqzzmNu5 6gDHpPi1S9cz2cOYVx1rQIEYdN32kb/9jS9I7uEaveuUJmDbdd351nKEQGpGoSVajOlW 0UsgfcOTtjyznhP8xjOOMHQZeyZTo65iCCOGt9e9JQK1Kou2tS0Q6byE+tMQs1ONt4Ux d7eD+uVvfaUz7GGgYDY/0XCma2hR9qzV1KxTkORO8PWzljanQnnsoTPglGabVd0XMB5r mA== Received: from usindmail02.hds.com (usindmail02 [207.126.252.21]) by usindpps04.hds.com (8.14.4/8.14.4) with ESMTP id r56F75fI008979; Thu, 6 Jun 2013 11:07:05 -0400 Received: from hds.com (usindnetf5d-vlan47float.corp.hds.com [10.74.73.11]) by usindmail02.hds.com (8.14.1/8.14.1) with ESMTP id r56F73OI008254; Thu, 6 Jun 2013 11:07:04 -0400 (EDT) To: qemu-devel@nongnu.org From: Tomoki Sekiyama Date: Thu, 06 Jun 2013 11:07:02 -0400 Message-ID: <20130606150702.10486.89130.stgit@hds.com> In-Reply-To: <20130606150618.10486.60669.stgit@hds.com> References: <20130606150618.10486.60669.stgit@hds.com> User-Agent: StGit/0.16 MIME-Version: 1.0 X-Proofpoint-SPF-Result: pass X-Proofpoint-SPF-Record: v=spf1 mx ip4:207.126.244.0/26 ip4:207.126.252.0/25 include:mktomail.com include:cloud.hds.com ~all X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.10.8626, 1.0.431, 0.0.0000 definitions=2013-06-06_06:2013-06-06, 2013-06-06, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=outbound_policy score=0 spamscore=0 ipscore=0 suspectscore=1 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=6.0.2-1211240000 definitions=main-1306060111 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x X-Received-From: 207.126.252.17 Cc: libaiqing@huawei.com, stefanha@gmail.com, mdroth@linux.vnet.ibm.com, lcapitulino@redhat.com, vrozenfe@redhat.com, pbonzini@redhat.com, seiji.aguchi@hds.com, areis@redhat.com Subject: [Qemu-devel] [PATCH v4 10/10] QMP/qemu-ga-client: make timeout longer for guest-fsfreeze-freeze command X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org guest-fsfreeze-freeze command can take longer than 3 seconds when heavy disk I/O is running. To avoid unexpected timeout, this changes the timeout to 60 seconds (timeout of pre-commit phase of VSS). Signed-off-by: Tomoki Sekiyama Reviewed-by: Paolo Bonzini Reviewed-by: Laszlo Ersek --- QMP/qemu-ga-client | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/QMP/qemu-ga-client b/QMP/qemu-ga-client index 46676c3..b5f7e7c 100755 --- a/QMP/qemu-ga-client +++ b/QMP/qemu-ga-client @@ -267,7 +267,9 @@ def main(address, cmd, args): print('Hint: qemu is not running?') sys.exit(1) - if cmd != 'ping': + if cmd == 'fsfreeze' and args[0] == 'freeze': + client.sync(60) + elif cmd != 'ping': client.sync() globals()['_cmd_' + cmd](client, args)