Return-Path: Received: from us-smtp-delivery-194.mimecast.com ([63.128.21.194]:47628 "EHLO us-smtp-delivery-194.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750995AbcETUoE (ORCPT ); Fri, 20 May 2016 16:44:04 -0400 From: Trond Myklebust To: Olga Kornievskaia , linux-nfs Subject: Re: questions about open state recovery and open owner seq_id management Date: Fri, 20 May 2016 20:43:58 +0000 Message-ID: <9C8C4184-5D77-43B2-A97B-173DF237F8E8@primarydata.com> References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-nfs-owner@vger.kernel.org List-ID: DQoNCk9uIDUvMjAvMTYsIDE2OjM4LCAibGludXgtbmZzLW93bmVyQHZnZXIua2VybmVsLm9yZyBv biBiZWhhbGYgb2YgT2xnYSBLb3JuaWV2c2thaWEiIDxsaW51eC1uZnMtb3duZXJAdmdlci5rZXJu ZWwub3JnIG9uIGJlaGFsZiBvZiBhZ2xvQHVtaWNoLmVkdT4gd3JvdGU6DQoNCj5IaSBmb2xrcywN Cj4NCj5J4oCZbSBzZWVpbmcgYSBjbGllbnQgYmVoYXZpb3IgdGhhdCBJIGNhbuKAmXQgZXhwbGFp biB0aGUgcmVhc29uIGJlaGluZA0KPihpLmUuIHNwZWMpIHNvIHdhbnQgdG8gYXNrIGZvciBoZWxw Lg0KPg0KPlF1ZXN0aW9uICMxOiBTaG91bGQgYSByZWNsYWltIG9mIG9wZW4gc3RhdGUgaGFuZGxl IEJBRF9TRVFJRCB0aGUgc2FtZQ0KPndheSB0aGUgbm9ybWFsIG9wZW4gaGFuZGxlcyBCQURfU0VR SUQgKHdoaWNoIGlzOiBpdCBqdXN0IHJldHJpZXMpLiBJDQo+Y2FuIHNlZSB0aGF0IGR1cmluZyBy ZWNvdmVyeSB3ZSBtaWdodCBub3Qgd2FudCB0aGUgcmVjb3ZlcnkgdG8gYmUNCj50cnlpbmcgZm9y ZXZlciBhbmQgdGhhdOKAmXMgd2h5IHdlIGZhaWw/IEkgZG9u4oCZdCBzZWUgYW55dGhpbmcgaW4g dGhlDQo+c3BlYyB0aGF0IHRhbGsgYWJvdXQgdGhpc+KApg0KPg0KPlF1ZXN0aW9uICMyOiBJbmNy ZW1lbnRpbmcgc2VxaWQgb2Ygb3BlbiBvd25lci4gSSBzZWUgdGhhdCB3aGVuIExPQ0sNCj5yZWNl aXZlcyBhbiBlcnJvciBCQURfU1RBVEVJRC9BRE1JTl9SRVZPS0VELCBzZXF1ZW5jZSBpc27igJl0 DQo+aW5jcmVtZW50ZWQgYW5kIChyZWNvdmVyeSkgT1BFTiBpcyBzZW50IHdpdGggdGhlIHNhbWUg c2VxaWQuIFRoZSBjb2RlDQo+ZXhwbGljaXRseSBzZXRzIHNlcWlkIHVuY29uZmlybWVkLiBBZ2Fp biwgSSBkb27igJl0IGtub3cgd2hlcmUgdG8gbG9vaw0KPmluIHRoZSBzcGVjIGZvciBzb21ldGhp bmcgbGlrZSB0aGlzLiBXaGF0IGhhcHBlbnMgaXMgdGhhdCBzZXJ2ZXINCj5yZXBsaWVzIGJhY2sg d2l0aCBCQURfU0VRSUQuDQo+DQo+U28gbm9ybWFsbHksIHdoZW4gYW4gb3BlbiBmYWlscyB3aXRo IEJBRF9TRVFJRCB0aGUgY2xpZW50IHJldHJpZXMgYnV0DQo+Y29tYmluZSBpdCB3aXRoIGEgTE9D SyB0aGF0IGZhaWxlZCB3aXRoIEJBRF9TVEFURUlELiBUaGVuIGl0IGxlYWRzIHRvDQo+dGhlIGFw cGxpY2F0aW9uIGZhaWxpbmcgd2l0aCDigJxiYWQgZmlsZSBkZXNjcmlwdG9y4oCdIGJlY2F1c2Ug YWZ0ZXINCj5yZWNlaXZpbmcgYW4gZXJyb3IgZm9yIHRoZSBsb2NrIGFuZCB0cnlpbmcgdG8gZG8g b3BlbiByZWNvdmVyeSwgdGhlDQo+Y29kZSBkb2VzbuKAmXQgaW5jcmVtZW50IHNlcWlkIGFuZCBv cGVuIGZhaWxzIHdpdGggQkFEX1NFUUlEIGFuZCB3ZQ0KPmRvbuKAmXQgcmV0cnkgdGhlIG9wZW4u IFNvIG5vdyB3ZSBkb27igJl0IGhhdmUgYSBmaWxlIGRlc2NyaXB0b3IgYW5kIHdlDQo+ZmFpbCB0 aGUgbG9jay4NCj4NCg0KU2VlOg0KaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzc1MzAj c2VjdGlvbi05LjEuNw0KDQogICBUaGUgY2xpZW50IE1VU1QgYWR2YW5jZSB0aGUgc2VxdWVuY2Ug bnVtYmVyIGZvciB0aGUgQ0xPU0UsIExPQ0ssDQogICBMT0NLVSwgT1BFTiwgT1BFTl9DT05GSVJN LCBhbmQgT1BFTl9ET1dOR1JBREUgb3BlcmF0aW9ucy4gIFRoaXMgaXMNCiAgIHRydWUgZXZlbiBp biB0aGUgZXZlbnQgdGhhdCB0aGUgcHJldmlvdXMgb3BlcmF0aW9uIHRoYXQgdXNlZCB0aGUNCiAg IHNlcXVlbmNlIG51bWJlciByZWNlaXZlZCBhbiBlcnJvci4gIFRoZSBvbmx5IGV4Y2VwdGlvbiB0 byB0aGlzIHJ1bGUNCiAgIGlzIGlmIHRoZSBwcmV2aW91cyBvcGVyYXRpb24gcmVjZWl2ZWQgb25l IG9mIHRoZSBmb2xsb3dpbmcgZXJyb3JzOg0KICAgTkZTNEVSUl9TVEFMRV9DTElFTlRJRCwgTkZT NEVSUl9TVEFMRV9TVEFURUlELCBORlM0RVJSX0JBRF9TVEFURUlELA0KICAgTkZTNEVSUl9CQURf U0VRSUQsIE5GUzRFUlJfQkFEWERSLCBORlM0RVJSX1JFU09VUkNFLA0KICAgTkZTNEVSUl9OT0ZJ TEVIQU5ETEUsIG9yIE5GUzRFUlJfTU9WRUQuDQoNCkNoZWVycw0KICBUcm9uZA0KDQo=