From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on2091.outbound.protection.outlook.com [40.107.236.91]) by sourceware.org (Postfix) with ESMTPS id D38673858C60 for ; Mon, 13 Sep 2021 12:30:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D38673858C60 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=cornell.edu Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=cornell.edu ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=MEO8YyFrOqT3fB5ESJok8KBmNFPcw+DgyqbwSxvED5GZBtNNwgiYROPfKw2bif4CQX5hIf4E5yKAVKRJGPZUDA/nM0wPDD5GKQt94nSi82FzTN0CHuZBfM6XZSflCoMO8xRCNOAgCYkbFXb1EfNIwBLzgJfPkfte/3Kt4uOaGvU2H0Br7QBuWcVc/UeC+fN2Nq4SJoIhPp+LjmsyxoAqisVVcYG4cOtfI575ADekoqiqlOj5Cqw8iz+23ovhkmexKFMt+gH/KcLNVdYYa8v/NkrhJNY44uRSZpzftLb6g8u9aRTJDssR+sMPD4zFYsmCfe/VTBsnU1XrGptxXYyrQQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=yUj1ORnD+xjXzWw9nUDKA9O5gJ+tFlNz07GfqPdfLKc=; b=XZL4cWVQZ2yqqoRNLLetpguqTKGoMBVEpVVzH5YJpn+J94kLq2iO3UBj2YAkuEz4FAa4heYNKzCf2OEbO5SksVQ7cyz4MIWARVefi9AZ+r/2dhqmbkTm4Xgg6eSzRKoFwdyARfzgWJgx/tl0KeUm57EzR9XEv/VGM4jrKTqp6yAYaDRz4u/n180h4fFOuh7J2cWbY8otIdYiIv0tigisq1ktbdRATZh6Ws4yOJwkJtSheaGJgwmCGH1P8YCnMlbNuXGKSDL7KqL/pP84g09KHfofpZfZW6Cag6M6gJtpj8X+VcMQKw2JFenxYsEGMhd4DYre/WRK0I6Bqw2890h6og== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cornell.edu; dmarc=pass action=none header.from=cornell.edu; dkim=pass header.d=cornell.edu; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cornell.edu; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=yUj1ORnD+xjXzWw9nUDKA9O5gJ+tFlNz07GfqPdfLKc=; b=jjNsqWfEpYuSf6yA8jP3uyE41uj28Av60WMtFoCKZDe3xPUVcFqMAZPLiXgHCzArcOWVxHeuYjZ9DGLSFL1UcD0jFQP5rrRyWnPfJBQ2JeVZuFFZDfPwys1eOlQbeAkPaGsN/zUJFmtzX7tOPKYzUfBACbYvOzQZtsW1gvF6d0M= Authentication-Results: cygwin.com; dkim=none (message not signed) header.d=none;cygwin.com; dmarc=none action=none header.from=cornell.edu; Received: from BN7PR04MB4388.namprd04.prod.outlook.com (2603:10b6:406:f8::19) by BN8PR04MB5474.namprd04.prod.outlook.com (2603:10b6:408:5a::29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4500.14; Mon, 13 Sep 2021 12:30:08 +0000 Received: from BN7PR04MB4388.namprd04.prod.outlook.com ([fe80::5113:e84a:b38a:7a66]) by BN7PR04MB4388.namprd04.prod.outlook.com ([fe80::5113:e84a:b38a:7a66%6]) with mapi id 15.20.4500.019; Mon, 13 Sep 2021 12:30:08 +0000 Subject: Re: cygrunsrv + sshd + rsync = 20 times too slow -- throttled? To: cygwin-developers@cygwin.com References: <20210909211940.51ef391e27d43f0421962cb8@nifty.ne.jp> <20210909214246.cd1ff1a3062fea27e51ad4ae@nifty.ne.jp> <33386baf-3b2d-d57f-2ad3-1bd328ed7935@cornell.edu> <20210911075734.aaf37697ba7db2ad14d911a3@nifty.ne.jp> <20210911113517.f74fc3ac1971bbf04c7a9bd1@nifty.ne.jp> <695ce1f4-4f7d-f3f3-6dd3-087467d67b28@cornell.edu> <20210912152356.48d617068a9eda3cf860e950@nifty.ne.jp> <00b2ce95-fbb4-4283-a489-93f3c79e295a@cornell.edu> From: Ken Brown Message-ID: <418e1057-625f-5ea0-09f7-20021f024e93@cornell.edu> Date: Mon, 13 Sep 2021 08:30:06 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-ClientProxiedBy: CH0PR03CA0072.namprd03.prod.outlook.com (2603:10b6:610:cc::17) To BN7PR04MB4388.namprd04.prod.outlook.com (2603:10b6:406:f8::19) MIME-Version: 1.0 Received: from [192.168.1.211] (74.69.128.111) by CH0PR03CA0072.namprd03.prod.outlook.com (2603:10b6:610:cc::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4500.14 via Frontend Transport; Mon, 13 Sep 2021 12:30:07 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 6ef1e223-1ce8-44d0-6cbb-08d976b238b1 X-MS-TrafficTypeDiagnostic: BN8PR04MB5474: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2399; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BN7PR04MB4388.namprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(396003)(366004)(39860400002)(346002)(136003)(376002)(6486002)(53546011)(4744005)(83380400001)(186003)(5660300002)(36756003)(956004)(2616005)(8676002)(6916009)(66556008)(31686004)(2906002)(478600001)(8936002)(31696002)(316002)(75432002)(26005)(66946007)(66476007)(86362001)(16576012)(38100700002)(45980500001)(43740500002); DIR:OUT; SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?Windows-1252?Q?OyzQgrPE5hRF0vI/Fm3oBk6YDvBFyrvRzf9QRYI9c6C3IUZSwPbfGtg2?= =?Windows-1252?Q?TkDmeCkefz8jl14/+iBYnwIDnx8+5wuZMLWHWerwuY5ueMQ/wBXxFX/o?= =?Windows-1252?Q?0VJmFF7g7WC59elTfFmmQ6WFfgIY2jmXIG1jDddXTYZThrlrLvkNk9dL?= =?Windows-1252?Q?WucO4c5fwM7AI8/ziIl/hLzYHoqjfAJQ5MTgR3/dVoLqlVdAdf1kClWr?= =?Windows-1252?Q?K/86Gro0Gog+mIACoQX/nDMev1nqw1h4qCGlxMQuy5+5h6XNfVlUrTFj?= =?Windows-1252?Q?zynNv9APwp69ImTk5qIG6cZW2RPK/qxnF0cVQx8zYXOgKEJFZyKRhACl?= =?Windows-1252?Q?IqUNRYlqnwlr2KlVUX6rFd8A+aWtpVYl6RsMRX7PskY5RtdixdYMJeVx?= =?Windows-1252?Q?LI6AJR/2PVmeqOLt0/Hrt4QihAyRgYRSMUehzQBXmOH25X16GepcxJW6?= =?Windows-1252?Q?1gDEw9+OGIxdjnDLjfvkz++iL191b6FEksaP2Vg9e/d1Cukvnepqk4NN?= =?Windows-1252?Q?VuUg1QWzV6dqMeS30m5hoF/Up6IJD/tUfc7civf5mEo8CmfPDOfVppx6?= =?Windows-1252?Q?ru+5BA7YJUVGWnJRwlU//yaN28dGZXIssGA6PPC1g5YaXrFr9w2ZW7zV?= =?Windows-1252?Q?ITbZ8TX2/7MRavyuxlNhhor8fuFac7dU5zMGeBBxL9Y7qGgQUEfvPqKq?= =?Windows-1252?Q?Mi/ft1Ptn92P70+wY5pliITebRzGJgeGnFA+les9sp/0ODD9bCzHs3Y/?= =?Windows-1252?Q?Azit2jIYh2Zw44Up668p8ar9khZ9L5p7IvPhJ4d14aayq/gU6Lhnaj5y?= =?Windows-1252?Q?VfVrJz5ATCwOj4uEHLZ8EcWMhXWOy1ojblfl3aBG0wLkyhnns/vNno8o?= =?Windows-1252?Q?U3Q2yH4+uN8QzbsPth7SXvJpxB5kL+X21r/W/efOpF8zGRYKuroNQCZ4?= =?Windows-1252?Q?bHVumYw2PSlr88Z+fhnRGipkKoriwP8MLsID1OXbOHVn2webn+jDflwT?= =?Windows-1252?Q?CwcrCJ/EM3qyLXOo2ff1/Arny+uV6jYeozuamwPFdlkut47+TAvcXicB?= =?Windows-1252?Q?nGu0VMgT68i250xpu94E5aHo9cF/NZaIMnDvDytiQDYIaItKnEdB2l2j?= =?Windows-1252?Q?xknmPtdhk/Vvy1qY+eE43z1f9Yrw5UKzXhZf/NgtggJGuQGpTGFKkkFi?= =?Windows-1252?Q?MnvDNSXom6aQzVH9PVmvVE6hFrfRYolL310PcLghcCop6f50LjrGH/MV?= =?Windows-1252?Q?hPC5gVS4YZFtLa5ddhO2hID1yB0hxA8MB6gM8odvj6vzZytk3YrH8dkZ?= =?Windows-1252?Q?ur9k4yUu6GhZAMrPCxKzso52GNkVH44y/IkuXZrCRG8sZG4LlLv9cH4R?= =?Windows-1252?Q?+zDRMO5GKz3q0rZbptU6h4upZG1rwn1bdyH7RLpdgTv2NVWDOp1wvtQc?= X-OriginatorOrg: cornell.edu X-MS-Exchange-CrossTenant-Network-Message-Id: 6ef1e223-1ce8-44d0-6cbb-08d976b238b1 X-MS-Exchange-CrossTenant-AuthSource: BN7PR04MB4388.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Sep 2021 12:30:07.9892 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 5d7e4366-1b9b-45cf-8e79-b14b27df46e1 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Ae5z9BGCL6nDEeh1cGr5AhRMUFGwEEMfCwX0Orso4SELqKFOnuW1fQRwOajekkDUtSXKiALL9a0JV7OPcRTZCQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR04MB5474 X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, MSGID_FROM_MTA_HEADER, NICE_REPLY_A, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: cygwin-developers@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin core component developers mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Sep 2021 12:30:15 -0000 On 9/13/2021 5:11 AM, Corinna Vinschen wrote: > On Sep 12 10:39, Ken Brown wrote: >> On 9/12/2021 2:23 AM, Takashi Yano wrote: >>>> Confirmed, and your patch fixes it. Maybe you should check for error in the >>>> call to CreateMutexW and print a debug message in that case. >>> >>> I added the debug message. >> >> LGTM. > > Are you going to push this, Ken? Done. Ken