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Re: [Qemu-devel] post-copy is broken?

From: Li, Liang Z
Subject: Re: [Qemu-devel] post-copy is broken?
Date: Wed, 13 Apr 2016 00:43:52 +0000

> > I used the latest qemu code (commit id: 4e71220387e88a22) and kernel
> (v4.5) to test the post-copy, and find the guest get crashed after live
> migration, no matter I did a local live migration or live migration between 
> two
> hosts. I just ran the stress as the workload in guest. It seems the post-copy 
> is
> broken?
> >
> > Stress parameters:  stress --vm 2 --vm-hang 1 --vm-bytes 2048M
> > --vm-keep QEMU parameters: ./qemu-system-x86_64 --enable-kvm -smp
> 4 -m
> > 8192  -monitor stdio -drive file=/share/centos6u6.qcow
> My test seems to be working here (4.4.6-301.fc23 kernel) same qemu
> version.
> This is with an f20 guest running google stressapptest.
> What's your last working version?

This is my first try of post-copy after the related patches been merged.
I will double check and get back to you.


> Dave
> > Liang
> --
> Dr. David Alan Gilbert / address@hidden / Manchester, UK

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