From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [LSF/MM ATTEND] discuss blk-mq related to DM-multipath and status of XCOPY Date: Tue, 06 Jan 2015 18:52:45 -0500 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: (Mike Snitzer's message of "Sun, 4 Jan 2015 12:16:57 -0500") Sender: linux-scsi-owner@vger.kernel.org To: Mike Snitzer Cc: lsf-pc@lists.linux-foundation.org, "linux-scsi@vger.kernel.org" , "Martin K. Petersen" , Christoph Hellwig , Jej B , device-mapper development List-Id: dm-devel.ids >>>>> "Mike" == Mike Snitzer writes: Mike> Another topic we need to come to terms with is the state of XCOPY Mike> (whether the initial approach needs further work, etc) -- Mikulas Mike> Patocka reworked aspects of Martin's initial approach but it Mike> hasn't progressed upstream: Yeah, I'd like to get that sorted out too. It got stuck on running out of request flags and that requires some block layer surgery. I'll try to get that piece done right away for 3.20 so we can get xcopy into 3.21. -- Martin K. Petersen Oracle Linux Engineering