Re: [Xen-devel] [qemu-upstream-unstable bisection] complete test-amd64-i386-freebsd10-i386

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Wed, 25 Feb 2015, Paul Durrant wrote:
> > -----Original Message-----
> > From: Ian Jackson [mailto:Ian.Jackson@xxxxxxxxxxxxx]
> > Sent: 24 February 2015 18:00
> > To: Paul Durrant
> > Cc: Stefano Stabellini; xen-devel@xxxxxxxxxxxxxxxxxxx; Ian Campbell
> > Subject: RE: [qemu-upstream-unstable bisection] complete test-amd64-i386-
> > freebsd10-i386
> > 
> > Paul Durrant writes ("RE: [qemu-upstream-unstable bisection] complete
> > test-amd64-i386-freebsd10-i386"):
> > > I thought this was fixed. I posted the fix over a week ago and it's 
> > > applied:
> > 
> > Looking at the most recent tests it appears that there is a
> > combination of heisenbugs:
> > 
> > Many recent flights (eg 35087) have:
> > 
> >  test-amd64-i386-pair 17 guest-migrate/src_host/dst_host fail pass in 34247
> > 
> > And 34247 has other problems with migration.
> > 
> > Looking at 35087/test-amd64-i386-pair/17.ts-guest-migrate.log I see:
> > 
> >  Parsing config from <saved>
> >  xc: progress: Reloading memory pages: 7168/131072    5%
> >  xc: progress: Reloading memory pages: 13312/131072   10%
> >  xc: progress: Reloading memory pages: 20480/131072   15%
> >  xc: progress: Reloading memory pages: 26624/131072   20%
> >  xc: progress: Reloading memory pages: 32768/131072   25%
> >  2015-02-23 09:37:11 Z command timed out [400]: timeout 430 ssh -o
> > StrictHostKeyChecking=no -o BatchMode=yes -o ConnectTimeout=100 -o
> > ServerAliveInterval=100 -o PasswordAuthentication=no -o
> > ChallengeResponseAuthentication=no -o
> > UserKnownHostsFile=tmp/t.known_hosts_35087.test-amd64-i386-pair
> > root@xxxxxxxxxxxxx xl migrate debian.guest.osstest itch-mite
> >  status (timed out) at Osstest/TestSupport.pm line 397.
> > 
> > The same in 34696.
> 
> It appears that 'test-amd64-i386-freebsd10-i386 qemu-upstream-unstable' 
> passed in 34696, using current Xen master, and that seems to indicate my fix 
> was good.  The host then changed from grain-weevil to leaf-beetle and it has 
> failed twice on the xen-boot test. So, there appears to be no justification 
> to revert my QEMU patch.

Sorry, the latest failures on host change and the lack of activity on the
original thread made me think that the issue was still open. I confirm
that it is fixed. Thanks!

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