Received: from eggs.gnu.org ([2001:4830:134:3::10]:36207) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UygMQ-0003Uj-7W for qemu-devel@nongnu.org; Mon, 15 Jul 2013 06:50:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UygMN-0002Bb-Pj for qemu-devel@nongnu.org; Mon, 15 Jul 2013 06:50:30 -0400 Received: from mx.ipv6.kamp.de ([2a02:248:0:51::16]:53721 helo=mx01.kamp.de) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1UygMN-00024v-Dv for qemu-devel@nongnu.org; Mon, 15 Jul 2013 06:50:27 -0400 From: Peter Lieven Date: Mon, 15 Jul 2013 12:49:31 +0200 Message-Id: <1373885375-13601-1-git-send-email-pl@kamp.de> Subject: [Qemu-devel] [PATCH 0/4] qemu-img: conditionally discard target on convert List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, pbonzini@redhat.com, Peter Lieven , ronniesahlberg@gmail.com, stefanha@redhat.com this adds the proposed solution to add a generic mechanism to zeroize a target in qemu-img if it has discard_zeroes but has_zero_init is 0. Peter Lieven (4): block: add discard_zeroes and max_unmap to BlockDriverInfo iscsi: add .bdrv_get_info block/raw: add .bdrv_get_info qemu-img: conditionally discard target on convert block/iscsi.c | 19 +++++++++++++++-- block/raw.c | 6 ++++++ include/block/block.h | 5 +++++ qemu-img.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++- 4 files changed, 83 insertions(+), 3 deletions(-) -- 1.7.9.5