Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1151068ybl; Fri, 10 Jan 2020 13:04:05 -0800 (PST) X-Google-Smtp-Source: APXvYqzCorKJCdnlKEVasZp29OFSd4xTnlEDb5HXZeV9rSN6MP+VZzsiNe1BwFE1gF/bxRAlnxTJ X-Received: by 2002:a9d:6045:: with SMTP id v5mr3838026otj.252.1578690245026; Fri, 10 Jan 2020 13:04:05 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1578690244; cv=pass; d=google.com; s=arc-20160816; b=ONb/olT3P+QQsH2XFzBHm9vtWhjCrlYE98FBaQ5gmk0W6+tawwa40csnfmIJwbZQLq nicEUOazSjzrL6nxo6Z85GjM6xSIy5jM7c4dl04pQades867On7cb/5T1MB8wiokpwk2 sxlAbspnRiBoJYIuVr5tdBlt+OFDT1fB0/LwdOx3xAlR3EN6LhjuXKx9xnXaYiqcD6zL mLnCr+Ssk2RGnFvbnkbO5VlpZ68rj4uhE9N9FcSvw8hdSol5iVu/l3Z8w5H4iMFxg1bR 2Wi+AlYLH74DHVq/ip0681yyWV8hgQX/HBqXznb3q5oyUbG2vL1y1EucHvUz8vWijQrC UCJw== ARC-Message-Signature: i=2; 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:to:from :dkim-signature; bh=9C6T7LmST+eujcLSo3jte7rPWzLvEKuTPI7AEvnguv0=; b=hKi64UyMlnz/UA/fqp9foCqZL+DZUm4Q9pu+6MU42VCuSESUU2JLli4FAkYdovyQf8 TZdM5+5xOX0t0ywosBJ2C4BLhHbr/D+vdYcxSE1nXjmBmxfhMSJ04jS94pird/bxcWHz ZvSdXwuh7aPEERMzcqoYcSl4DofP1HQY1igOcKMMq1jfeaJLv/v00k1qR+ZNL6RqgwYT Z32Cct8HUHuzyQJ3DNGAoAbVvBG4fHPVj4VXOVPhQs2xl/LE+RFCmkd0+9xBtnUxNvoz jEvVm4N9G4P+9WSaGz9sDg0d6bxeLhVeuKfHHxaBlPJqRJ1jctT7KA1iYZeyygwmOKib 6ZQQ== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@hammerspace.com header.s=selector2 header.b=D6HUGunV; arc=pass (i=1 spf=pass spfdomain=hammerspace.com dkim=pass dkdomain=hammerspace.com dmarc=pass fromdomain=hammerspace.com); 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 w7si1653642oie.196.2020.01.10.13.03.42; Fri, 10 Jan 2020 13:04:04 -0800 (PST) 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=D6HUGunV; arc=pass (i=1 spf=pass spfdomain=hammerspace.com dkim=pass dkdomain=hammerspace.com dmarc=pass fromdomain=hammerspace.com); 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 S1726952AbgAJVDk (ORCPT + 99 others); Fri, 10 Jan 2020 16:03:40 -0500 Received: from mail-bn8nam12on2116.outbound.protection.outlook.com ([40.107.237.116]:8160 "EHLO NAM12-BN8-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726948AbgAJVDk (ORCPT ); Fri, 10 Jan 2020 16:03:40 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Wd++eCIiSBsneV8FiGKYQwwhGKYF3jCOhuD0OKwIkwCVtU5dcXugpo091qDtRZpZ3fEWGuWu9H/xJvPzR2HVoJuDyc7jZhvedkfJOQQCK4MNSItM5EQqCZOSgwaRIkmsAh5JN8pfWmsVUr0Xq41ng+s7b2U6KkzmBZ5Mt0QN3lpqpwTiU61WKNadGM85W/mwYn2HOnD5lZi8FtCfmyM+789nG0mnlJyddgiKxywUntzE96KmKpa/z5dBm17KRJQFHmbXrM/6i/xCAc5e/Z+3os6b4Jkl0DFmCoIBmdzX6VEmXRhzuTin/Rcn9x5YIIkhs0T8W9OVBD1uu2Y/9Umrkg== 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:X-MS-Exchange-SenderADCheck; bh=9C6T7LmST+eujcLSo3jte7rPWzLvEKuTPI7AEvnguv0=; b=P+FcsY3Qz+5Uoz/RApIf6dkxkrNeyTZdQu+0OEIkTAf/TfWzRDsN/4UbYD0QlqOUgL4nhu1St1iMqFCkbRSGi4176+8ohp5cL9ngAOuk1hHJwwHsdf2iwRfQEv/0yJRIyLF482G6TjcyNexYKcHVo+OCro7ed9D/1dI/yDVdvtn1JsE8Ilg10GfL7KzCFpLHEsOELwdm6wA+fkG3AfW8oniC2HBxH3f6aOiLvMfiiydVXl3CC4idFhB2wgvnaCEPq+1a7KssoBAVQexAp6BQL/tFusdJbqm9TZgLk7G4fXZawPKGbAyd+puaGO/yNlZQpHp8c4E1K5xVSAU55BHzQw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=hammerspace.com; dmarc=pass action=none header.from=hammerspace.com; dkim=pass header.d=hammerspace.com; arc=none 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=9C6T7LmST+eujcLSo3jte7rPWzLvEKuTPI7AEvnguv0=; b=D6HUGunVZglYXLyX7frPOoVU5vPkTFKS298hpGymBbsLqr+DNov/YmMB0nPnuWqGegq0H9Uh6KaE7g9tXDpuktmp7IMn29fQF4JMPaUTzE0Jo9WvE6WSKiBLpcMUoj7i2WdiudBAXz27PJiIXUEnvOKAZL66IO/T0oxIhJbPCDU= Received: from DM5PR1301MB2108.namprd13.prod.outlook.com (10.174.186.34) by DM5PR1301MB2060.namprd13.prod.outlook.com (10.174.186.138) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2623.4; Fri, 10 Jan 2020 21:03:36 +0000 Received: from DM5PR1301MB2108.namprd13.prod.outlook.com ([fe80::2d32:cf4b:1b58:16ce]) by DM5PR1301MB2108.namprd13.prod.outlook.com ([fe80::2d32:cf4b:1b58:16ce%7]) with mapi id 15.20.2623.008; Fri, 10 Jan 2020 21:03:36 +0000 From: Trond Myklebust To: "linux-nfs@vger.kernel.org" , "aglo@umich.edu" Subject: Re: interrupted rpcs problem Thread-Topic: interrupted rpcs problem Thread-Index: AQHVx+xAF9geEgvaYEKYoTth6kuH4qfkYv+A Date: Fri, 10 Jan 2020 21:03:36 +0000 Message-ID: <3b89b01911b5149533e45478fdcec941a4f915ba.camel@hammerspace.com> References: In-Reply-To: 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: [68.40.189.247] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 9861236d-2502-4f74-589e-08d796108f91 x-ms-traffictypediagnostic: DM5PR1301MB2060: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3513; x-forefront-prvs: 02788FF38E x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(366004)(39830400003)(346002)(376002)(396003)(136003)(189003)(199004)(2906002)(186003)(6512007)(66556008)(110136005)(66476007)(91956017)(26005)(81156014)(8676002)(3480700007)(8936002)(7116003)(81166006)(2616005)(66446008)(64756008)(6506007)(66946007)(316002)(71200400001)(76116006)(6486002)(86362001)(5660300002)(36756003)(478600001);DIR:OUT;SFP:1102;SCL:1;SRVR:DM5PR1301MB2060;H:DM5PR1301MB2108.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: BCL:0; x-microsoft-antispam-message-info: 4F5X3y9JGc7XgFpvY1/n+wS/ou6jhb2SvU12/jlXRUcyhYSfc8qeLmHsiJ3sUK7KoN4pQb/jRNOf0UC2RRtbROtWGJGTj8tOmw83MRBLJphGRLUOPfBcZ12IfDR+5IO5PPSAteCxc0Nmr+6jWsnwjQ9M1qcqIloF6nKfNyzsolv6X4VoA5PQg4b1bqotgRgPHg3L2lu6N0Y9aK3uQuq0sE+Ua54b1OLa/g3GNZ4lfK9QauDSYPNjIR2rHknW4z4ISi+AZwK8xv8bmhcQNvOyI7sCndB/NnrrxDuCJJDEj0wz4Gv8VqEPTZqCt5G+BJr4Evf5fDFREtltYhmFX9N42R484vs8o+uYaDWC6qtFPI0dN2qF1W15ugROn19PLV0URuBMkqRZOCt2OIGh9b1hRcgCRVwhDir7sVJouRDk734k0TDAEfdb/PVkAHmer9sl x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-ID: <0DC3203A8D5092478D3AA1BFBEF3F08B@namprd13.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: hammerspace.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9861236d-2502-4f74-589e-08d796108f91 X-MS-Exchange-CrossTenant-originalarrivaltime: 10 Jan 2020 21:03:36.6775 (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: BmRXEgnLcyxLY9iAlM7XZ3EaoSVF0ZnJy37Tp3feSHP+zrQRqL6EUMyauDVWAir/4eZGaauA5hKH6h4DOm/22g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR1301MB2060 Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org T24gRnJpLCAyMDIwLTAxLTEwIGF0IDE0OjI5IC0wNTAwLCBPbGdhIEtvcm5pZXZza2FpYSB3cm90 ZToNCj4gSGkgZm9sa3MsDQo+IA0KPiBXZSBhcmUgaGF2aW5nIGFuIGlzc3VlIHdpdGggYW4gaW50 ZXJydXB0ZWQgUlBDcyBhZ2Fpbi4gSGVyZSdzIHdoYXQgSQ0KPiBzZWUgd2hlbiB4ZnN0ZXN0cyB3 ZXJlIGN0cmwtYy1lZC4NCj4gDQo+IGZyYW1lIDMzMiBTRVRBVFRSIGNhbGwgc2xvdD0wIHNlcWlk PTB4MDAwMDEzY2EgKEknbSBhc3N1bWluZyB0aGlzIGlzDQo+IGludGVycnVwdGVkIGFuZCByZWxl YXNlZCkNCj4gZnJhbWUgMzMzIENMT1NFIGNhbGwgc2xvdD0wIHNlcWlkPTB4MDAwMDEzY2IgIChv bmx5IHdheSB0aGUgc2xvdA0KPiBjb3VsZA0KPiBiZSBmcmVlIGJlZm9yZSB0aGUgcmVwbHkgaWYg aXQgd2FzIGludGVycnVwdGVkLCByaWdodD8gT3RoZXJ3aXNlIHdlDQo+IHNob3VsZCBuZXZlciBo YXZlIHRoZSBzbG90IHVzZWQgYnkgbW9yZSB0aGFuIG9uZSBvdXRzdGFuZGluZyBSUEMpDQo+IGZy YW1lIDMzNCByZXBseSB0byAzMzMgd2l0aCBTRVFfTUlTX09SREVSRUQgKEknbSBhc3N1bWluZyBz ZXJ2ZXINCj4gcmVjZWl2ZWQgZnJhbWUgMzMzIGJlZm9yZSAzMzIpDQo+IGZyYW1lIDMzNiBDTE9T RSBjYWxsIHNsb3Q9MCBzZXFpZD0weDAwMDAxM2NhICg/Pz8gd2h5IGRpZCB3ZQ0KPiBkZWNyZW1l bnRlZCBpdC4gSSBtZWFuIEkga25vdyB3aHkgaXQncyBpbiB0aGUgY3VycmVudCBjb2RlIDotLyAp DQo+IGZyYW1lIDMzNyByZXBseSB0byAzMzYgU0VRVUVOQ0Ugd2l0aCBFUlJfREVMQVkNCj4gZnJh bWUgMzM5IHJlcGx5IHRvIDMzMiBTRVRBVFRSIHdoaWNoIG5vYm9keSBpcyB3YWl0aW5nIGZvcg0K PiBmcmFtZSA1NDMgQ0xPU0UgY2FsbCBzbG90PTAgc2VxaWQ9MHgwMDAwMTNjYSAocmV0cnkgYWZ0 ZXIgd2FpdGluZyBmb3INCj4gZXJyX2RlbGF5KQ0KPiBmcmFtZSA1NDQgcmVwbHkgdG8gNTQzIHdp dGggU0VUQVRUUiAob3V0IG9mIHRoZSBjYWNoZSkuDQo+IA0KPiBXaGF0IHRoaXMgbGVhZHMgdG8g aXM6IGZpbGUgaXMgbmV2ZXIgY2xvc2VkIG9uIHRoZSBzZXJ2ZXIuIENhbid0DQo+IHJlbW92ZSBp dC4gVW5tb3VudCBmYWlscyB3aXRoIENMSURfQlVTWS4NCj4gDQo+IEkgYmVsaWV2ZSB0aGF0J3Mg dGhlIHJlc3VsdCBvZiBjb21taXQNCj4gMzQ1M2Q1NzA4YjMzZWZlNzZmNDBlY2ExYzBlZDYwOTIz MDk0Yjk3MS4NCj4gV2UgdXNlZCB0byBoYXZlIGNvZGUgdGhhdCBidW1wZWQgdGhlIHNlcXVlbmNl IHVwIHdoZW4gdGhlIHNsb3Qgd2FzDQo+IGludGVycnVwdGVkIGJ1dCBhZnRlciB0aGUgY29tbWl0 ICJORlN2NC4xOiBBdm9pZCBmYWxzZSByZXRyaWVzIHdoZW4NCj4gUlBDIGNhbGxzIGFyZSBpbnRl cnJ1cHRlZCIuDQo+IA0KPiBDb21taXQgaGFzIHRoaXMgIlRoZSBvYnZpb3VzIGZpeCBpcyB0byBi dW1wIHRoZSBzZXF1ZW5jZSBudW1iZXINCj4gcHJlLWVtcHRpdmVseSBpZiBhbg0KPiAgICAgUlBD IGNhbGwgaXMgaW50ZXJydXB0ZWQsIGJ1dCBpbiBvcmRlciB0byBkZWFsIHdpdGggdGhlIGNvcm5l cg0KPiBjYXNlcw0KPiAgICAgd2hlcmUgdGhlIGludGVycnVwdGVkIGNhbGwgaXMgbm90IGFjdHVh bGx5IHJlY2VpdmVkIGFuZCBwcm9jZXNzZWQNCj4gYnkNCj4gICAgIHRoZSBzZXJ2ZXIsIHdlIG5l ZWQgdG8gaW50ZXJwcmV0IHRoZSBlcnJvciBORlM0RVJSX1NFUV9NSVNPUkRFUkVEDQo+ICAgICBh cyBhIHNpZ24gdGhhdCB3ZSBuZWVkIHRvIGVpdGhlciB3YWl0IG9yIGxvY2F0ZSBhIGNvcnJlY3QN Cj4gc2VxdWVuY2UNCj4gICAgIG51bWJlciB0aGF0IGxpZXMgYmV0d2VlbiB0aGUgdmFsdWUgd2Ug c2VudCwgYW5kIHRoZSBsYXN0IHZhbHVlDQo+IHRoYXQNCj4gICAgIHdhcyBhY2tlZCBieSBhIFNF UVVFTkNFIGNhbGwgb24gdGhhdCBzbG90LiINCj4gDQo+IElmIHdlIGNhbid0IG5vIGxvbmdlciBq dXN0IGJ1bXAgdGhlIHNlcXVlbmNlIHVwLCBJIGRvbid0IHRoaW5rIHRoZQ0KPiBjb3JyZWN0IGFj dGlvbiBpcyB0byBhdXRvbWF0aWNhbGx5IGJ1bXAgaXQgZG93biAoYXMgcGVyIGV4YW1wbGUNCj4g aGVyZSk/DQo+IFRoZSBjb21taXQgZG9lc24ndCBkZXNjcmliZSB0aGUgY29ybmVyIGNhc2Ugd2hl cmUgaXQgd2FzIG5lY2Vzc2FyeSB0bw0KPiBidW1wIHRoZSBzZXF1ZW5jZSB1cC4gSSB3b25kZXIg aWYgd2UgY2FuIHJldHVybiB0aGUga25vd2xlZGdlIG9mIHRoZQ0KPiBpbnRlcnJ1cHRlZCBzbG90 IGFuZCBtYWtlIGEgZGVjaXNpb24gYmFzZWQgb24gdGhhdCBhcyB3ZWxsIGFzDQo+IHdoYXRldmVy DQo+IHRoZSBvdGhlciBjb3JuZXIgY2FzZSBpcy4NCj4gDQo+IEkgZ3Vlc3Mgd2hhdCBJJ20gZ2V0 dGluZyBpcywgY2FuIHNvbWVib2R5IChUcm9uZCkgcHJvdmlkZSB0aGUgaW5mbw0KPiBmb3INCj4g dGhlIGNvcm5lciBjYXNlIGZvciB0aGlzIHRoYXQgcGF0Y2ggd2FzIGNyZWF0ZWQuIEkgY2FuIHNl ZSBpZiBJIGNhbg0KPiBmaXggdGhlICJjb21tb24iIGNhc2Ugd2hpY2ggaXMgbm93IGJyb2tlbiBh bmQgbm90IGJyZWFrIHRoZSBjb3JuZXINCj4gY2FzZS4uLi4NCj4gDQoNClRoZXJlIGlzIG5vIHB1 cmUgY2xpZW50IHNpZGUgc29sdXRpb24gZm9yIHRoaXMgcHJvYmxlbS4NCg0KVGhlIGNoYW5nZSB3 YXMgbWFkZSBiZWNhdXNlIGlmIHlvdSBoYXZlIG11bHRpcGxlIGludGVycnVwdGlvbnMgb2YgdGhl DQpSUEMgY2FsbCwgdGhlbiB0aGUgY2xpZW50IGhhcyB0byBzb21laG93IGZpZ3VyZSBvdXQgd2hh dCB0aGUgY29ycmVjdA0Kc2xvdCBudW1iZXIgaXMuIElmIGl0IHN0YXJ0cyBsb3csIGFuZCB0aGVu IGdvZXMgaGlnaCwgYW5kIHRoZSBzZXJ2ZXIgaXMNCm5vdCBjYWNoaW5nIHRoZSBhcmd1bWVudHMg Zm9yIHRoZSBSUEMgY2FsbCB0aGF0IGlzIGluIHRoZSBzZXNzaW9uDQpjYWNoZSwgdGhlbiB3ZSB3 aWxsIF9hbHdheXNfIGhpdCB0aGlzIGJ1ZyBiZWNhdXNlIHdlIHdpbGwgYWx3YXlzIGhpdA0KdGhl IHJlcGxheSBvZiB0aGUgbGFzdCBlbnRyeS4NCg0KQXQgbGVhc3QgaWYgd2Ugc3RhcnQgaGlnaCwg YW5kIGl0ZXJhdGUgYnkgbG93LCB0aGVuIHdlIHJlZHVjZSB0aGUNCnByb2JsZW0gdG8gYmVpbmcg YSByYWNlIHdpdGggdGhlIHByb2Nlc3Npbmcgb2YgdGhlIGludGVycnVwdGVkIHJlcXVlc3QNCmFz IGl0IGlzIGluIHRoaXMgY2FzZS4NCg0KSG93ZXZlciwgYXMgSSBzYWlkLCB0aGUgcmVhbCBzb2x1 dGlvbiBoZXJlIGhhcyB0byBpbnZvbHZlIHRoZSBzZXJ2ZXIuDQoNCi0tIA0KVHJvbmQgTXlrbGVi dXN0DQpMaW51eCBORlMgY2xpZW50IG1haW50YWluZXIsIEhhbW1lcnNwYWNlDQp0cm9uZC5teWts ZWJ1c3RAaGFtbWVyc3BhY2UuY29tDQoNCg0K