From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60431) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZPSiH-0006EK-Mv for qemu-devel@nongnu.org; Wed, 12 Aug 2015 05:52:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZPSiG-0001ry-It for qemu-devel@nongnu.org; Wed, 12 Aug 2015 05:52:49 -0400 Sender: Paolo Bonzini References: <1439413464-7326-1-git-send-email-liang.z.li@intel.com> From: Paolo Bonzini Message-ID: <55CB175F.30500@redhat.com> Date: Wed, 12 Aug 2015 11:52:31 +0200 MIME-Version: 1.0 In-Reply-To: <1439413464-7326-1-git-send-email-liang.z.li@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 0/2] Fix long vm downtime during live migration List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Liang Li , qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, quintela@redhat.com, qemu-stable , amit.shah@redhat.com, stefanha@redhat.com, yang.z.zhang@intel.com On 12/08/2015 23:04, Liang Li wrote: > Some cleanup operations take long time during the pause and copy stage, > especially with the KVM patch 3ea3b7fa9af067, do these operation after > the completion of live migration can help to reduce VM downtime. > > > Liang Li (2): > migration: do cleanup operation after completion > migration: rename qemu_savevm_state_cancel > > include/sysemu/sysemu.h | 2 +- > migration/block.c | 1 - > migration/migration.c | 7 +++++-- > migration/ram.c | 1 - > migration/savevm.c | 6 +++--- > trace-events | 2 +- > 6 files changed, 10 insertions(+), 9 deletions(-) > That's really a clever solution! Reviewed-by: Paolo Bonzini Cc: qemu-stable@nongnu.org