[Pdns-users] Number of entries can be stored in cache in pdns_recursor?

RBK1001 Paul.Sun at syniverse.com
Wed Jun 13 09:03:32 UTC 2012

Hi All

I would like to know what is the size of the cache that can be used for
storing the entries in pdns_recursor?

I used below command to start the pdns_recursor

/usr/sbin/pdns_recursor --local-address= --local-port=5300
--log-common-errors=yes --logging-facility=7 --max-cache-ttl=14400

my backend has 1 million records, so by rite if I generate 1 million
individual request, I should have 1 million entries in cache, however, when
I used rec_control to check, it is always around 100xxx records only.

is there a limitation on the cache size?

- RBK?
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