From: Laurence Oberman Subject: Re: data corruption with 'splt' workload to XFS on DM cache with its 3 underlying devices being on same NVMe device Date: Tue, 24 Jul 2018 09:22:20 -0400 Message-ID: <1532438540.9819.2.camel@redhat.com> References: <20180723163357.GA29658@redhat.com> <20180724130703.GA30804@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180724130703.GA30804@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Mike Snitzer , Hannes Reinecke Cc: linux-block@vger.kernel.org, dm-devel@redhat.com, linux-nvme@lists.infradead.org List-Id: dm-devel.ids T24gVHVlLCAyMDE4LTA3LTI0IGF0IDA5OjA3IC0wNDAwLCBNaWtlIFNuaXR6ZXIgd3JvdGU6Cj4g T24gVHVlLCBKdWwgMjQgMjAxOCBhdMKgwqAyOjAwYW0gLTA0MDAsCj4gSGFubmVzIFJlaW5lY2tl IDxoYXJlQHN1c2UuZGU+IHdyb3RlOgo+IAo+ID4gT24gMDcvMjMvMjAxOCAwNjozMyBQTSwgTWlr 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