big improvement in BIND9 auth-server startup time
J. Thomsen
list at jth.net
Tue Aug 9 18:17:01 UTC 2011
On Tue, 9 Aug 2011 17:18:13 +0000,Evan Hunt <each at isc.org> wrote:
>> The master now loaded about 650 zones/sec.
>> The slave did not change from the usual 120 zones/sec.
>
>I'm purely guessing, but I wonder if there's some rate-limiting
>due to the SOA queries slaves have to send to their masters.
>
You are probably right.
Increasing
transfers-in/out
transfers-per-ns
serial-query-rate
on both master and slave improved the slave load time considerably to 577 zones/sec.
Which one is the important one to increase, I don't know.
- Jørgen Thomsen
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