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Sun, 17 Jun 2018 13:07:44 +0000 Received: from YTOPR0101MB0953.CANPRD01.PROD.OUTLOOK.COM ([fe80::d0eb:3783:7c99:2802]) by YTOPR0101MB0953.CANPRD01.PROD.OUTLOOK.COM ([fe80::d0eb:3783:7c99:2802%3]) with mapi id 15.20.0863.016; Sun, 17 Jun 2018 13:07:44 +0000 From: Rick Macklem To: "freebsd-current@freebsd.org" CC: "andreas.nagy@frequentis.com" Subject: NFSv4.1 server deficiencies fixed for ESXi client Thread-Topic: NFSv4.1 server deficiencies fixed for ESXi client Thread-Index: AQHUBjsXCbI4UKyOQkWL16OOOThmbg== Date: Sun, 17 Jun 2018 13:07:44 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=rmacklem@uoguelph.ca; x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; YTOPR0101MB1068; 7:bDul9LBcqVx2vCcxQZbXmi9SmRcNGa5y3Qhz61nrzJIxSm6D44cSwGw91wgxbLE1pT5fN7gTc9F8FaV9dOyFKKPvEQwSjHOjc9hpP2fhCHnX0bGCc8EZgv25aZ6ZDjtNycysIApzbqWvRis3KTt2FOyfeZ758rB9kYKnQbikw3fyygME/KHRffU+sCOihtJTuV+qeSqKFzrzeSEgsegp4g+7sRu11ua+rgI30qr3f1AmH48S5WNMBpJ+esxOVEV6 x-ms-exchange-antispam-srfa-diagnostics: SOS; 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DIR:OUT; SFP:1101; SCL:1; SRVR:YTOPR0101MB1068; H:YTOPR0101MB0953.CANPRD01.PROD.OUTLOOK.COM; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: uoguelph.ca does not designate permitted sender hosts) x-microsoft-antispam-message-info: B0EN0YIanl5Ypb6DEsqPy8/bZDAZinNIzjelKlcKk7Y+mcZ5WG2KnNor6CW3M/ME0oC7hMfS1wZmZ3WksJdJ47YyjDDnK/mVlOlVKJp85sKRY/y4L5pjzjJQ3cmZEL7HY3FkrVz2eF7Ruh39pB0HcNmaBhHh88v5rHbqvctypNc5slorHGvZ2S4Kc+UvaytM2XGypmvthsy3alozooA87pq7MfPq/0ER0i2vjXMEbzduaiRyVIXKS1E2CCMKsZ372V0afThMOE6OAgz4y0fG3Az4TWVjwxUXZJxXb6BpCO2eTTKnj3QT6ibIP2ivbiZz spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: uoguelph.ca X-MS-Exchange-CrossTenant-Network-Message-Id: 4e19282d-9cdc-4bbe-afc4-08d5d4535101 X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Jun 2018 13:07:44.8607 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: be62a12b-2cad-49a1-a5fa-85f4f3156a7d X-MS-Exchange-Transport-CrossTenantHeadersStamped: YTOPR0101MB1068 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 Jun 2018 13:07:47 -0000 Hi, Since I posted w.r.t. issues that seem to violate the RFC, I figured I shou= ld also post ones that identified deficiencies in the FreeBSD server. These have ei= ther been patched in head/current or will be soon and will be MFC'd. - BindConnectiontoSession wasn't implemented. It is never used by the FreeB= SD client and not used during normal operation of the Linux client. --> Now in head and will be MFC'd soon. - OPEN_SHARE_ACCESS_WANT_NO_DELEG flag generated an error when set for OpenDowngrade. Since OpenDowngrade never issues a delegation, no other cl= ient sets this flag. However, since the RFC doesn't forbid it, the code in hea= d now just clears/ignores the flag instead of generating an error. - ESXi client generates warnings that "2" is not a valid reason for not iss= uing a delegation. Since "2" is in the list and the RFC says nothing about whe= n each reason is used, I don't know why it thinks it isn't valid. However, a pat= ch that changes the reason makes it happy and since other clients don't seem to care, thi= s patch will probably go in head soon. (Until then, all it does is generate warnings.) =20 rick