From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56812) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yj59W-0004jv-KY for qemu-devel@nongnu.org; Fri, 17 Apr 2015 08:13:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yj59S-0001Jm-AW for qemu-devel@nongnu.org; Fri, 17 Apr 2015 08:13:46 -0400 Received: from mailout1.zih.tu-dresden.de ([141.30.67.72]:35503) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yj59S-0001H2-4I for qemu-devel@nongnu.org; Fri, 17 Apr 2015 08:13:42 -0400 From: Bohdan Trach Date: Fri, 17 Apr 2015 14:12:59 +0200 Message-Id: Subject: [Qemu-devel] [PATCH RFC 0/3] Checkpoint-assisted migration proposal List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Bohdan Trach , amit.shah@redhat.com, thomas.knauth@googlemail.com, quintela@redhat.com From: Bohdan Trach This patchset contains a checkpoint-assisted migration feature as proposed earlier on this list [1]. It allows reusing existing memory snapshots of guests to speed up migration of VMs between physical hosts. [1] https://lists.gnu.org/archive/html/qemu-devel/2015-04/msg01555.html Bohdan Trach (3): memory: Add dump-pc-mem command for checkpointing memory: implement checkpoint handling migration: use checkpoint during migration arch_init.c | 335 +++++++++++++++++++++++++++++++++++++++++++++++++++++-- configure | 2 + hmp-commands.hx | 16 +++ hmp.c | 9 ++ hmp.h | 1 + qapi-schema.json | 11 ++ qemu-options.hx | 9 ++ qmp-commands.hx | 19 ++++ vl.c | 12 ++ 9 files changed, 405 insertions(+), 9 deletions(-) -- 2.0.5