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RE: [Xen-devel] Test results on Unisys ES7000 64x 256gb using unstablec/s 16693 on 3.2.0 Release Candidate

> >> No, I have not tried on 3.2.0. Will see if I can at some
> >> point...
> >
> > Also, do you have any more info to share on what actually goes wrong
> when
> > dom0 has 'too much' memory?
> >
> The dom0 kernel spits out messages like the following starting around
> the
> init of cpu1 time, and periodically thereafter.
> Timer ISR/0: Time went backwards: delta=-50206266948
> shadow=8186343367 off=13649733458 processed=72042343367
> cpu_processed=21822343367
> Eventually just hanging (or making such slow progress to be
> effectively hung).

How many CPUs does the system have? Does the same large memory issue
occur if you have fewer physical CPUs?


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