From ad329ddcaa2fc7c3e645e052867cace8b43ab891 Mon Sep 17 00:00:00 2001 From: Aram Sargsyan Date: Fri, 7 Jun 2024 16:31:07 +0000 Subject: [PATCH] Document that prefeteches are exempt from select quotas Add notes to the 'fetches-per-zone' and 'fetches-per-server' clauses documentation to document that prefetches are exempted. --- doc/arm/reference.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/doc/arm/reference.rst b/doc/arm/reference.rst index bc185a58af..cf1ba1b12c 100644 --- a/doc/arm/reference.rst +++ b/doc/arm/reference.rst @@ -3798,6 +3798,11 @@ system. is sent to that domain, it is recreated with the counters set to zero.) + .. note:: + + Fetches generated automatically in the result of :any:`prefetch` are + exempt from this quota. + .. namedconf:statement:: fetches-per-server :tags: server, query :short: Sets the maximum number of simultaneous iterative queries allowed to be sent by a server to an upstream name server before the server blocks additional queries. @@ -3829,6 +3834,11 @@ system. increased. The :any:`fetch-quota-params` options can be used to adjust the parameters for this calculation. + .. note:: + + Fetches generated automatically in the result of :any:`prefetch` are + exempt from this quota, but they are included in the quota calculations. + .. namedconf:statement:: fetch-quota-params :tags: server, query :short: Sets the parameters for dynamic resizing of the :any:`fetches-per-server` quota in response to detected congestion.