When a broker goes down, we have an optimization in the controller that
proactively shrinks ISR. The ISR shrink rate only measures the rate that
the leader shrinks ISR and doesn't reflect the shrinking by the controller.
In general, having ISR shrink rate stay at 0 is a good thing since it means
that the followers can always keep up.


On Tue, Oct 22, 2013 at 12:55 AM, Monika Garg <[EMAIL PROTECTED]> wrote:
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