From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36063) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bri2M-0007Q8-G9 for qemu-devel@nongnu.org; Wed, 05 Oct 2016 04:58:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bri2H-0005QS-Gv for qemu-devel@nongnu.org; Wed, 05 Oct 2016 04:58:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54298) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bri2H-0005QJ-Ah for qemu-devel@nongnu.org; Wed, 05 Oct 2016 04:58:45 -0400 From: Juan Quintela In-Reply-To: <1474658044-9479-1-git-send-email-dgilbert@redhat.com> (David Alan Gilbert's message of "Fri, 23 Sep 2016 20:14:01 +0100") References: <1474658044-9479-1-git-send-email-dgilbert@redhat.com> Reply-To: quintela@redhat.com Date: Wed, 05 Oct 2016 10:58:39 +0200 Message-ID: <8737kbw4sg.fsf@emacs.mitica> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Qemu-devel] [PATCH 0/3] RDMA error handling List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "Dr. David Alan Gilbert (git)" Cc: qemu-devel@nongnu.org, amit.shah@redhat.com, michael@hinespot.com "Dr. David Alan Gilbert (git)" wrote: > From: "Dr. David Alan Gilbert" > > lp: https://bugs.launchpad.net/qemu/+bug/1545052 > > The RDMA code tends to hang if the destination dies > in the wrong place; this series doesn't completely fix > that, but in cases where the destination knows there's > been an error, it makes sure it tells the source and > that cleans up quickly. > If the destination just dies, then the source still hangs > and I still need to look at better ways to fix that. > > Dave > > Dr. David Alan Gilbert (3): > migration/rdma: Pass qemu_file errors across link > migration: Make failed migration load set file error > migration/rdma: Don't flag an error when we've been told about one > > migration/rdma.c | 9 ++++++++- > migration/savevm.c | 19 ++++++++++++------- > 2 files changed, 20 insertions(+), 8 deletions(-) Reviewed-by: Juan Quintela and applied. BTW, second patch is not RDMA error handling O:-)