On 04/10/2023 18:19, Peter Xu wrote:
> On Tue, Sep 26, 2023 at 05:18:36PM +0100, Joao Martins wrote:
>> For now, mainly precopy data, and here I added both tracepoints and
>> QMP stats via query-migrate. Postcopy is still missing.
>
> IIUC many of those will cover postcopy too, but not all?
>
> I
On Tue, Sep 26, 2023 at 05:18:36PM +0100, Joao Martins wrote:
> For now, mainly precopy data, and here I added both tracepoints and
> QMP stats via query-migrate. Postcopy is still missing.
IIUC many of those will cover postcopy too, but not all?
I think the problem is postcopy didn't update down
Hey,
The cost of switchover is usually not accounted in the migration
algorithm, as the migration algorithm reduces all of it to "pending
bytes" fitting a "threshold" (which represents some available or
proactively-measured link bandwidth) as the rule of thumb to calculate
downtime.
External late
