delegate to a child zone.
</p>
<p>
- The glue cache uses memory proportional to the
- number of delegations in the zone. The default
- setting is <strong class="userinput"><code>no</code></strong>. Setting it to
- <strong class="userinput"><code>yes</code></strong> will improve performance
- at the cost of increased memory usage for the zone.
+ The glue cache uses memory proportional to the number
+ of delegations in the zone. The default setting is
+ <strong class="userinput"><code>yes</code></strong>, which improves performance
+ at the cost of increased memory usage for the zone. If
+ you don't want this, set it to <strong class="userinput"><code>no</code></strong>.
</p>
<p>
The glue cache is only used when
<p>
In place of the acache, <span class="command"><strong>named</strong></span> can now use
a glue cache to speed up retrieval of glue records when sending
- delegation responses. Use <span class="command"><strong>glue-cache yes;</strong></span>
- to enable this feature. Because it increases memory usage,
- the glue cache is disabled by default, but it can signifiantly
- increase performance when serving delegation-heavy zones.
+ delegation responses. Unlike acache, this feature is on by
+ default; use <span class="command"><strong>glue-cache no;</strong></span> to disable it.
</p>
</li>
<li class="listitem">
<p>
In place of the acache, <span class="command"><strong>named</strong></span> can now use
a glue cache to speed up retrieval of glue records when sending
- delegation responses. Use <span class="command"><strong>glue-cache yes;</strong></span>
- to enable this feature. Because it increases memory usage,
- the glue cache is disabled by default, but it can signifiantly
- increase performance when serving delegation-heavy zones.
+ delegation responses. Unlike acache, this feature is on by
+ default; use <span class="command"><strong>glue-cache no;</strong></span> to disable it.
</p>
</li>
<li class="listitem">