Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp5380336ybi; Tue, 4 Jun 2019 05:57:22 -0700 (PDT) X-Google-Smtp-Source: APXvYqwoolD5IRsoR+AyPXFCesaJpXEhUIWVIbd8UCAkfqpQWOF2wBDZrJxy+L5CECxn7C6dllQP X-Received: by 2002:aa7:8292:: with SMTP id s18mr6762546pfm.111.1559653042846; Tue, 04 Jun 2019 05:57:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559653042; cv=none; d=google.com; s=arc-20160816; b=o3/7cTtwp1aesVH+GP0GPmlWbT4ZZhDf4iRl/DqXNqxoyUmVrJ1Hb7lj21PhD8BBBg /87nuX6KA/5oyvlBTtY+qaTi7FZIEU7MoH+7S2YCkOCbMRWguFJAy4oZAAUJWON0CkZN C98g311RpkmAppj7Npl3sJXCCRKrhDMGr5ChUu5I24EOFdwfGaUblNIh5Nw/UK8UFd2O KtLnBXVUGzdkQi789bixDAvbsvIUX1yez3XSJpBrtNpsFa+v70Pov0HIG003slbEAMIr Qa+v+Nx+jre49sVqI2G/2cwXEk0F6o1KHn9V4cJC8ofeVWcUB3LpNQTilHo+/Wh1Qp0O VzFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature; bh=R59XlH5+KJFUo018OeLXOmRFeCtxAVB4I4dSTzxY2Gw=; b=tuncyueDcTIT3Yk8l8op1cZLMWi5qFfC1dhpDVYNE146bG2Vnww/lBujzmDmHGSoN/ q6fEq9b4EvShPEOGROXQNyepKvPXppohlk8ascwLxlMjQzwsndlGSM4DMtc0ZCHxQ4tw S8EIn7IIV7NzTM7Ps9NJD6HzZMgYIKg0iy3EkIGxIEmvNe4bbbXJ6c2j749RK9CtungQ ia2iarsqW0YqMeUoO6DOBbPlpI5xCw186euHrI3w3uyRlX5lsmQL/ToOeqrATn/6b495 yFp3iSeuInV5YoBfn0mkucdCEWgrjEpKGqQVumoqYBKi2pGfNrXiPRCEmBiVbmf5OQ5o g32Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@hammerspace.com header.s=selector2 header.b=TxN37nZd; spf=pass (google.com: best guess record for domain of linux-nfs-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=hammerspace.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g21si21589554pgb.313.2019.06.04.05.56.59; Tue, 04 Jun 2019 05:57:22 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-nfs-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@hammerspace.com header.s=selector2 header.b=TxN37nZd; spf=pass (google.com: best guess record for domain of linux-nfs-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=hammerspace.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727074AbfFDM46 (ORCPT + 99 others); Tue, 4 Jun 2019 08:56:58 -0400 Received: from mail-eopbgr720118.outbound.protection.outlook.com ([40.107.72.118]:7040 "EHLO NAM05-CO1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727067AbfFDM46 (ORCPT ); Tue, 4 Jun 2019 08:56:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hammerspace.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=R59XlH5+KJFUo018OeLXOmRFeCtxAVB4I4dSTzxY2Gw=; b=TxN37nZdOfzP4aiYtFkYWO5TTszXgDFWno2OR4JNdxf2VWVgCx8tCP/a5WqMOFkRnJIakv0LztzqFTA5xt0UgAkwcBagJYL9xGgG8vZ/5wA1M1XYl4Qa+C/AJArMFpybFo3Nmx1sxbUExClfSEQLClRMIIq4oAyC34Ug7Ufo1zM= Received: from DM5PR13MB1851.namprd13.prod.outlook.com (10.171.159.143) by DM5PR13MB1529.namprd13.prod.outlook.com (10.175.110.136) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1965.12; Tue, 4 Jun 2019 12:56:54 +0000 Received: from DM5PR13MB1851.namprd13.prod.outlook.com ([fe80::8c58:2c23:dcba:94ee]) by DM5PR13MB1851.namprd13.prod.outlook.com ([fe80::8c58:2c23:dcba:94ee%7]) with mapi id 15.20.1965.007; Tue, 4 Jun 2019 12:56:54 +0000 From: Trond Myklebust To: "bcodding@redhat.com" , "anna.schumaker@netapp.com" CC: "linux-nfs@vger.kernel.org" Subject: Re: client skips revalidation if holding a delegation Thread-Topic: client skips revalidation if holding a delegation Thread-Index: AQHVGtLKBUNk28aCck+RoJHGu9wZpaaLdE6A Date: Tue, 4 Jun 2019 12:56:54 +0000 Message-ID: References: <6C2EF3B8-568A-41F0-B134-52996457DD7D@redhat.com> In-Reply-To: <6C2EF3B8-568A-41F0-B134-52996457DD7D@redhat.com> Accept-Language: en-US, en-GB Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=trondmy@hammerspace.com; x-originating-ip: [50.36.175.138] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 89ed2e34-fbc0-483f-75b6-08d6e8ec1ecc x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:DM5PR13MB1529; x-ms-traffictypediagnostic: DM5PR13MB1529: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0058ABBBC7 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(346002)(366004)(39830400003)(376002)(396003)(136003)(478694002)(189003)(199004)(229853002)(3846002)(6246003)(99286004)(6512007)(68736007)(6116002)(6436002)(6486002)(53936002)(316002)(110136005)(8676002)(446003)(486006)(2616005)(81156014)(476003)(81166006)(11346002)(36756003)(118296001)(8936002)(6506007)(66446008)(102836004)(73956011)(305945005)(64756008)(66556008)(66476007)(76176011)(66946007)(66066001)(7736002)(26005)(76116006)(186003)(2501003)(2906002)(5660300002)(86362001)(4326008)(256004)(478600001)(71190400001)(71200400001)(14444005)(25786009)(14454004);DIR:OUT;SFP:1102;SCL:1;SRVR:DM5PR13MB1529;H:DM5PR13MB1851.namprd13.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: hammerspace.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: dX70u1T8MM/RrT1ePPThW+tve3MgVcDbwRZlaf6IdkfRUyFOkTEhr9YpKuUYPtTiWJqSTTX6mbBYe40R8y2iVpGs06Fvw6ZdApEEfvt1/R1LF5YHBVMfl1FjwK6XLGi6RHPhpWiDD1rNdEIejZNmlMZv8A2bIIVEH4+C4uBMHEymf4YK7BDNJbONyc+wt6IF85lLROLKSpqv+OHGZSVeAnQUSVKqDFMrlhLBajzKNRdeFAAa6kDOgtF804uHdbOyGbdS7nkvxe4MLC2WlB7iV5FXroGOG8/Xg4u3lGuRRA7NxyMLJILhtB0eMe8lknJbkoHBmSBfXpK/BXUyQA/zJo4Pc0aiUwCeJ9DXx/3sIWamdWnqyA5W1YJH2vap7BraD5FsIX0bcMo3m3xWn8WYq8rufc1AhNNcm5jgA27AYaU= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: hammerspace.com X-MS-Exchange-CrossTenant-Network-Message-Id: 89ed2e34-fbc0-483f-75b6-08d6e8ec1ecc X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Jun 2019 12:56:54.5585 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 0d4fed5c-3a70-46fe-9430-ece41741f59e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: trondmy@hammerspace.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR13MB1529 Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org T24gVHVlLCAyMDE5LTA2LTA0IGF0IDA4OjQxIC0wNDAwLCBCZW5qYW1pbiBDb2RkaW5ndG9uIHdy b3RlOg0KPiBIZXkgbGludXgtbmZzLCBhbmQgZXNwZWNpYWxseSBtYWludGFpbmVycywNCj4gDQo+ IEknbSBzdGlsbCBpbnRlcmVzdGVkIGluIHdvcmtpbmcgb24gYSBwcm9ibGVtIHJhaXNlZCBhIGNv dXBsZSB3ZWVrcw0KPiBhZ28sIGJ1dA0KPiBjb25mdXNpb24gbXVkZGxlZCB0aGF0IGRpc2N1c3Np b24gYW5kIGl0IGRpZWQ6DQo+IA0KPiBJZiB0aGUgY2xpZW50IGhvbGRzIGEgcmVhZCBkZWxlZ2F0 aW9uLCBpdCB3aWxsIHNraXAgcmV2YWxpZGF0aW9uIG9mIGENCj4gZGVudHJ5DQo+IGluIGxvb2t1 cC4gIElmIHRoZSBmaWxlIHdhcyBtb3ZlZCBvbiB0aGUgc2VydmVyLCB0aGUgY2xpZW50IGNhbiBl bmQNCj4gdXAgd2l0aA0KPiB0d28gcG9zaXRpdmUgZGVudHJpZXMgaW4gY2FjaGUgZm9yIHRoZSBz YW1lIGlub2RlLCBhbmQgdGhlIGRlbnRyeQ0KPiB0aGF0DQo+IGRvZXNuJ3QgZXhpc3Qgb24gdGhl IHNlcnZlciB3aWxsIG5ldmVyIHRpbWUgb3V0IG9mIHRoZSBjYWNoZS4NCj4gDQo+IFRoZSBjbGll bnQgY2FuIGRldGVjdCB0aGlzIGhhcHBlbmluZyBiZWNhdXNlIHRoZSBkaXJlY3Rvcnkgb2YgdGhl DQo+IGRlbnRyeQ0KPiB0aGF0IHNob3VsZCBiZSByZXZhbGlkYXRlZCB1cGRhdGVzIGl0J3MgY2hh bmdlIGF0dHJpYnV0ZS4gIFNraXBwaW5nDQo+IHJldmFsaWRhdGlvbiBpcyBhbiBvcHRpbWl6YXRp b24gaW4gdGhlIGNhc2Ugd2UgaG9sZCBhIGRlbGVnYXRpb24sIGJ1dA0KPiB0aGlzDQo+IG9wdGlt aXphdGlvbiBzaG91bGQgb25seSBiZSB1c2VkIHdoZW4gdGhlIGRlbGVnYXRpb24gd2FzIG9idGFp bmVkIHZpYQ0KPiBhDQo+IGxvb2t1cCBvZiB0aGUgZGVudHJ5IHdlIGFyZSBjdXJyZW50bHkgcmV2 YWxpZGF0aW5nLg0KPg0KPiBLZWVwaW5nIHRoZSBvcHRpbWl6YXRpb24gbWlnaHQgYmUgZG9uZSBi eSB0eWluZyB0aGUgZGVsZWdhdGlvbiB0byB0aGUNCj4gZGVudHJ5LiAgTGFja2luZyBzb21lIChl YXN5Pykgd2F5IHRvIGRvIHRoYXQgY3VycmVudGx5LCBpdCBzZWVtcw0KPiBzaW1wbGVyIHRvDQo+ IHJlbW92ZSB0aGUgb3B0aW1pemF0aW9uIGFsdG9nZXRoZXIsIGFuZCBJIHdpbGwgc2VuZCBhIHBh dGNoIHRvIHJlbW92ZQ0KPiBpdC4NCg0KQSBkZWxlZ2F0aW9uIG5vcm1hbGx5IGFwcGxpZXMgdG8g dGhlIGVudGlyZSBpbm9kZS4gSXQgY292ZXJzIF9hbGxfDQpkZW50cmllcyB0aGF0IHBvaW50IHRv IHRoYXQgaW5vZGUgdG9vIGJlY2F1c2UgY3JlYXRlLCByZW5hbWUgYW5kIHVubGluaw0KYXJlIGFs d2F5cyBhdG9taWNhbGx5IGFjY29tcGFuaWVkIGJ5IGFuIGlub2RlIGNoYW5nZSBhdHRyaWJ1dGUu DQoNCklPVzogVGhlIHByb3Bvc2VkIHJlc3RyaWN0aW9uIGlzIGJvdGggdW5uZWNlc3NhcnkgYW5k IGluY29ycmVjdC4NCg0KPiBBbnkgdGhvdWdodHMgb24gdGhpcz8gIEFueSByZXNwb25zZSwgZXZl biBhc3NlcnRpbmcgdGhhdCB0aGlzIGlzIG5vdA0KPiBzb21ldGhpbmcNCj4gd2Ugd2lsbCBmaXgg YXJlIHdlbGNvbWUuDQoNCi0tIA0KVHJvbmQgTXlrbGVidXN0DQpMaW51eCBORlMgY2xpZW50IG1h aW50YWluZXIsIEhhbW1lcnNwYWNlDQp0cm9uZC5teWtsZWJ1c3RAaGFtbWVyc3BhY2UuY29tDQoN Cg0K