Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751778AbaG1TFT (ORCPT ); Mon, 28 Jul 2014 15:05:19 -0400 Received: from mail-bn1lp0139.outbound.protection.outlook.com ([207.46.163.139]:32916 "EHLO na01-bn1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750956AbaG1TFO convert rfc822-to-8bit (ORCPT ); Mon, 28 Jul 2014 15:05:14 -0400 From: KY Srinivasan To: "Martin K. Petersen" CC: Sitsofe Wheeler , Christoph Hellwig , "gregkh@linuxfoundation.org" , "linux-kernel@vger.kernel.org" , "devel@linuxdriverproject.org" , "ohering@suse.com" , "apw@canonical.com" , "jasowang@redhat.com" , "jbottomley@parallels.com" , "linux-scsi@vger.kernel.org" Subject: RE: [PATCH v2 3/3] [SCSI] Make LBP quirk skip lbpme checks tests Thread-Topic: [PATCH v2 3/3] [SCSI] Make LBP quirk skip lbpme checks tests Thread-Index: AQHPqpaEfmLHK0GnrkSEOCNbbvYH8Zu12EaQ Date: Mon, 28 Jul 2014 19:05:10 +0000 Message-ID: <548c8b1bae75483aa47c9493b62dc04d@BY2PR0301MB0711.namprd03.prod.outlook.com> References: <20140724122223.GA31798@sucs.org> <20140724153612.GA23648@sucs.org> <16fea5bb87ba47019527cee788e07a72@BY2PR0301MB0711.namprd03.prod.outlook.com> <43306901b1dc4e5dbe014a431e0935ea@BY2PR0301MB0711.namprd03.prod.outlook.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [131.107.174.16] x-microsoft-antispam: BCL:0;PCL:0;RULEID: x-o365ent-eop-header: Message processed by - O365_ENT: Allow from ranges (Engineering ONLY) x-forefront-prvs: 0286D7B531 x-forefront-antispam-report: SFV:NSPM;SFS:(6009001)(189002)(199002)(13464003)(377454003)(51704005)(66066001)(101416001)(80022001)(95666004)(77096002)(79102001)(99286002)(85306003)(106356001)(86612001)(105586002)(86362001)(99396002)(106116001)(93886003)(76576001)(77982001)(20776003)(87936001)(2656002)(85852003)(107046002)(110136001)(4396001)(83072002)(92566001)(31966008)(83322001)(81542001)(19580395003)(19580405001)(74662001)(54356999)(81342001)(76176999)(33646002)(64706001)(50986999)(46102001)(74502001)(76482001)(74316001)(21056001)(108616002)(24736002);DIR:OUT;SFP:;SCL:1;SRVR:BY2PR0301MB0709;H:BY2PR0301MB0711.namprd03.prod.outlook.com;FPR:;MLV:sfv;PTR:InfoNoRecords;MX:1;LANG:en; Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-OriginatorOrg: microsoft.onmicrosoft.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > -----Original Message----- > From: Martin K. Petersen [mailto:martin.petersen@oracle.com] > Sent: Monday, July 28, 2014 12:03 PM > To: KY Srinivasan > Cc: Martin K. Petersen; Sitsofe Wheeler; Christoph Hellwig; > gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org; > devel@linuxdriverproject.org; ohering@suse.com; apw@canonical.com; > jasowang@redhat.com; jbottomley@parallels.com; linux- > scsi@vger.kernel.org > Subject: Re: [PATCH v2 3/3] [SCSI] Make LBP quirk skip lbpme checks tests > > >>>>> "KY" == KY Srinivasan writes: > > KY, > > KY> "At the time thin-provisioning was defined, the discovery > KY> information was first proposed in READ CAPACITY 16 command. And > then > KY> moved into the new dedicated VPD page - B2h. You can see the > KY> information reported in this VPD page is richer than READ CAPACITY > KY> 16 command. As this transition happened during we added the feature, > KY> Windows uses the newer method that based on VPD page B2h. It looks > KY> Linux tries to use both new and old method which is weird to me." > > The READ CAPACITY(16) response is not optional. Ok; that settles the issue then. I will attempt to get it fixed on Windows. K. Y > > -- > Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/