Return-Path: Received: from us-smtp-delivery-194.mimecast.com ([63.128.21.194]:55061 "EHLO us-smtp-delivery-194.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751197AbdBOUs1 (ORCPT ); Wed, 15 Feb 2017 15:48:27 -0500 From: Trond Myklebust To: "aglo@umich.edu" CC: "linux-nfs@vger.kernel.org" Subject: Re: [PATCH 1/2] NFSv4.1: Handle NFS4ERR_BADSESSION/NFS4ERR_DEADSESSION replies to OP_SEQUENCE Date: Wed, 15 Feb 2017 20:48:18 +0000 Message-ID: <1487191695.7993.2.camel@primarydata.com> References: <20161205004023.40957-1-trond.myklebust@primarydata.com> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gV2VkLCAyMDE3LTAyLTE1IGF0IDE1OjE2IC0wNTAwLCBPbGdhIEtvcm5pZXZza2FpYSB3cm90 ZToNCj4gT24gU3VuLCBEZWMgNCwgMjAxNiBhdCA3OjQwIFBNLCBUcm9uZCBNeWtsZWJ1c3QNCj4g PHRyb25kLm15a2xlYnVzdEBwcmltYXJ5ZGF0YS5jb20+IHdyb3RlOg0KPiA+IEluIHRoZSBjYXNl IHdoZXJlIFNFUVVFTkNFIHJlY2VpdmVzIGEgTkZTNEVSUl9CQURTRVNTSU9OIG9yDQo+ID4gTkZT NEVSUl9ERUFEU0VTU0lPTiBlcnJvciwgd2UganVzdCB3YW50IHRvIHJlcG9ydCB0aGUgc2Vzc2lv biBhcw0KPiA+IG5lZWRpbmcNCj4gPiByZWNvdmVyeSwgYW5kIHRoZW4gd2Ugd2FudCB0byByZXRy eSB0aGUgb3BlcmF0aW9uLg0KPiA+IA0KPiA+IFNpZ25lZC1vZmYtYnk6IFRyb25kIE15a2xlYnVz dCA8dHJvbmQubXlrbGVidXN0QHByaW1hcnlkYXRhLmNvbT4NCj4gPiAtLS0NCj4gPiDCoGZzL25m cy9uZnM0cHJvYy5jIHwgNCArKysrDQo+ID4gwqAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25z KCspDQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2ZzL25mcy9uZnM0cHJvYy5jIGIvZnMvbmZzL25m czRwcm9jLmMNCj4gPiBpbmRleCBmOTkyMjgxYzliMjkuLjRmZDBlMmI3YjA4ZSAxMDA2NDQNCj4g PiAtLS0gYS9mcy9uZnMvbmZzNHByb2MuYw0KPiA+ICsrKyBiL2ZzL25mcy9uZnM0cHJvYy5jDQo+ ID4gQEAgLTgxNiw2ICs4MTYsMTAgQEAgc3RhdGljIGludCBuZnM0MV9zZXF1ZW5jZV9wcm9jZXNz KHN0cnVjdA0KPiA+IHJwY190YXNrICp0YXNrLA0KPiA+IMKgwqDCoMKgwqDCoMKgwqBjYXNlIC1O RlM0RVJSX1NFUV9GQUxTRV9SRVRSWToNCj4gPiDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoCsrc2xvdC0+c2VxX25yOw0KPiA+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKg Z290byByZXRyeV9ub3dhaXQ7DQo+ID4gK8KgwqDCoMKgwqDCoMKgY2FzZSAtTkZTNEVSUl9ERUFE U0VTU0lPTjoNCj4gPiArwqDCoMKgwqDCoMKgwqBjYXNlIC1ORlM0RVJSX0JBRFNFU1NJT046DQo+ ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoG5mczRfc2NoZWR1bGVfc2Vzc2lvbl9y ZWNvdmVyeShzZXNzaW9uLCByZXMtDQo+ID4gPnNyX3N0YXR1cyk7DQo+ID4gK8KgwqDCoMKgwqDC oMKgwqDCoMKgwqDCoMKgwqDCoGdvdG8gcmV0cnlfbm93YWl0Ow0KPiA+IMKgwqDCoMKgwqDCoMKg wqBkZWZhdWx0Og0KPiA+IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgLyogSnVzdCB1 cGRhdGUgdGhlIHNsb3Qgc2VxdWVuY2Ugbm8uICovDQo+ID4gwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgwqDCoMKgwqBzbG90LT5zZXFfZG9uZSA9IDE7DQo+ID4gLS0NCj4gPiAyLjkuMw0KPiANCj4g SGkgVHJvbmQsDQo+IA0KPiBDYW4geW91IGV4cGxhaW4gdGhlIGltcGxpY2F0aW9ucyBvZiByZXRy eWluZyB0aGUgb3BlcmF0aW9uIHdpdGhvdXQNCj4gd2FpdGluZyBmb3IgcmVjb3ZlcnkgdG8gY29t cGxldGU/DQo+IA0KPiBUaGlzIHBhdGNoIGludHJvZHVjZXMgcmVncmVzc2lvbiBpbiBpbnRyYSBD T1BZIGZhaWxpbmcgaWYgdGhlIHNlcnZlcg0KPiByZWJvb3RlZCBkdXJpbmcgdGhhdCBvcGVyYXRp b24uIFdoYXQgaGFwcGVucyBpcyB0aGF0IENPUFkgaXMgcmUtc2VudA0KPiB3aXRoIHRoZSBzYW1l IHN0YXRlaWQgZnJvbSB0aGUgb2xkIG9wZW4gaW5zdGVhZCBvZiB0aGUgb3BlbiB0aGF0IHdhcw0K PiBkb25lIGZyb20gdGhlIHJlY292ZXJ5IChsZWFkaW5nIHRvIEJBRF9TVEFURUlEIGVycm9yIGFu ZCBmYWlsdXJlKS4NCj4gDQo+IEkgd29uZGVyIGlmIGl0J3MgYmVjYXVzZSBDT1BZIGlzIHdyaXR0 ZW4gdG8ganVzdCB1c2UgbmZzNF9jYWxsX3N5bmMoKQ0KPiBpbnN0ZWFkIG9mIGRlZmluaW5nIHJw Y19jYWxsYmFja19vcHMgdG8gaGFuZGxlIHJwY19wcmVwYXJlKCkgd2hlcmUgYQ0KPiBuZXcgc3Rh dGVpZCBjb3VsZCBiZSBnb3R0ZW4/IEkgaGF2ZSByZS13cml0dGVuIHRoZSBDT1BZIHRvIGRvIHRo YXQNCj4gYW5kDQo+IEkgbm8gbG9uZ2VyIHNlZSB0aGF0IHByb2JsZW0uDQo+IA0KPiBJZiBteSBz dXNwaWNpb24gaXMgY29ycmVjdCwgaXQgd291bGQgaGVscCBmb3IgdGhlIGZ1dHVyZSB0byBrbm93 IHRoYXQNCj4gYW55IG9wZXJhdGlvbnMgdGhhdCB1c2Ugc3RhdGVpZCBtdXN0IGhhdmUgcnBjIGNh bGxiYWNrIG9wcw0KPiBkZWZpbmVkL3VzZWQgc28gdGhhdCB0aGV5IGF2b2lkIHRoaXMgcHJvYmxl bS4gUGVyaGFwcyBhcyBhIGNvbW1lbnQgaW4NCj4gdGhlIGNvZGUgb3IgbWF5YmUgc29tZSBvdGhl ciB3YXk/DQo+IA0KPiBUaGFua3MuDQo+IA0KWWVzLCB0aGUgd2F5IHRoYXQgcnBjX2NhbGxfc3lu YygpIGhhcyBiZWVuIHdyaXR0ZW4sIGl0IGFzc3VtZXMgdGhhdCB0aGUNCmNhbGwgaXMgdW5hZmZl Y3RlZCBieSByZWJvb3QgcmVjb3ZlcnksIG9yIHRoYXQgdGhlIHJlc3VsdGluZyBzdGF0ZQ0KZXJy b3JzIHdpbGwgYmUgaGFuZGxlZCBieSB0aGUgY2FsbGVyLiBUaGUgcGF0Y2ggeW91IHJlZmVyZW5j ZSBkb2VzIG5vdA0KY2hhbmdlIHRoYXQgZXhwZWN0YXRpb24uDQoNClRoZSBzYW1lIHJhY2UgY2Fu IGhhcHBlbiwgZm9yIGluc3RhbmNlLCBpZiB5b3VyIGNhbGwgdG8gcnBjX2NhbGxfc3luYygpDQog Y29pbmNpZGVzIHdpdGggYSByZWJvb3QgcmVjb3ZlcnkgdGhhdCB3YXMgc3RhcnRlZCBieSBhbm90 aGVyIHByb2Nlc3MuDQoNCi0tIA0KVHJvbmQgTXlrbGVidXN0DQpMaW51eCBORlMgY2xpZW50IG1h aW50YWluZXIsIFByaW1hcnlEYXRhDQp0cm9uZC5teWtsZWJ1c3RAcHJpbWFyeWRhdGEuY29tDQo=