Re: [Qemu-devel] [pve-devel] QEMU LIve Migration - swap_free: Bad swap file entry

[Stefan Priebe]

anything i could try or debug? to help to find the problem?

Stefan

Am 07.02.2014 14:45, schrieb Stefan Priebe - Profihost AG:
> it's always the same "pattern" there are too many 0 instead of X.
>
> only seen:
>
> read:0x0000000000000000 ... expected:0xffffffffffffffff
>
> or
>
> read:0xffffffff00000000 ... expected:0xffffffffffffffff
>
> or
>
> read:0x0000bf000000bf00 ... expected:0xffffbfffffffbfff
>
> or
>
> read:0x0000000000000000 ... expected:0xb5b5b5b5b5b5b5b5
>
> no idea if this helps.
>
> Stefan
>
> Am 07.02.2014 14:39, schrieb Stefan Priebe - Profihost AG:
> > Hi,
> > Am 07.02.2014 14:19, schrieb Paolo Bonzini:
> > > Il 07/02/2014 14:04, Stefan Priebe - Profihost AG ha scritto:
> > > > first of all i've now a memory image of a VM where i can reproduce it.
> > >
> > > You mean you start that VM with -incoming 'exec:cat /path/to/vm.img'?
> > > But google stress test doesn't report any error until you start
> > > migration _and_ it finishes?
> >
> > Sorry no i meant i have a VM where i saved the memory to disk - so i
> > don't need to wait hours until i can reproduce as it does not happen
> > with a fresh started VM. So it's a state file i think.
> >
> > > Another test:
> > >
> > > - start the VM with -S, migrate, do errors appear on the destination?
> >
> > I started with -S and the errors appear AFTER resuming/unpause the VM.
> > So it is fine until i resume it on the "new" host.
> >
> > Stefan