From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45516) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aOhAL-0000oA-AU for qemu-devel@nongnu.org; Thu, 28 Jan 2016 02:38:54 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aOhAI-0007jS-4p for qemu-devel@nongnu.org; Thu, 28 Jan 2016 02:38:53 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56236) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aOhAH-0007j9-VS for qemu-devel@nongnu.org; Thu, 28 Jan 2016 02:38:50 -0500 Date: Thu, 28 Jan 2016 15:38:42 +0800 From: Fam Zheng Message-ID: <20160128073842.GB24877@ad.usersys.redhat.com> References: <56A09E51.4020600@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Subject: Re: [Qemu-devel] virtio-scsi/blk dataplane and guest memory allocation List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Roy Shterman Cc: Paolo Bonzini , qemu-devel@nongnu.org, stefanha@redhat.com On Thu, 01/28 09:28, Roy Shterman wrote: > Tried it again, > > Important to understand that after modifying and saving configuration of > xml with virsh edit $name_of_guest > > when i reenter the xml i can't see the iothread configuration in there. > don't understand why. > > Also, after add what you suggested I checked with "info qtree" command on > the guest looking for sign of data-plane is working, Currently "info qtree" won't reflect that information. You'll need to use ps to see if the command line includes "iothread" parts as I suggested in the first reply. Fam