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Hi Olaf,<br>
<br>
Thank you for your answer and sorry for my late reply. I saw your
reply on Peter's question and i might actually start using this last
snapshot on one of our nameservers and will monitor it to see how
it works. It should be a good test because we get between 40 and 50
millions queries in 24 hours on each of our name servers and have a
relatively big number of domains served. What prevented us from
using NSD 3 is that it needs to be restarted when adding/removing
zones and adding/removing zones happens relatively often on our
nameservers. Where can i find the docs on how to add/remove zones on
the fly?<br>
<br>
Thank you,<br>
Pavel<br>
<br>
On 14-Jun-12 11:53 AM, Olaf Kolkman wrote:
<blockquote
cite="mid:34DA4EBD-9F67-48B7-814C-F067ACF2BEE5@NLnetLabs.nl"
type="cite"><br>
On Jun 13, 2012, at 5:12 PM, Pavel Ciocan wrote:<br>
<br>
<blockquote type="cite">Hello,<br>
<br>
Does anybody know when NSD 4.0 will be released?<br>
<br>
</blockquote>
<br>
Hello Pavel,<br>
<br>
We are currently shifting priorities in order to crank up the work
on NSD4.0 it is not very likely that you will see a production
release before end of year, albeit not impossible either.<br>
<br>
During the development process working snapshots (working, but
with limited functionality) will be published in SVN (See <a
moz-do-not-send="true"
href="http://www.nlnetlabs.nl/svn/nsd/tags/">http://www.nlnetlabs.nl/svn/nsd/tags/</a> ).
Obviously these snapshots are for the daring among you who want to
help us test in real world environments.<br>
<br>
Currently we are at snapshot 5. Now that might not mean a lot but
we have accomplished a few things:<br>
<br>
* Performance increase with radixtree and more optimal
compilation.<br>
* UDB on disk, removal of zonec. This means using editable disk
database with mmap.<br>
* NSEC3 prehash incremental<br>
* Patterns, new config file structures to manage many zones<br>
* Control, SSL remote control: output statistics, force zone
transfer, add and remove zones.<br>
<br>
The above is a cut-n-paste from internal notes and may not mean
very much. However, while maintaining the (stable) NSD3 query
logic we improved performance and added features that folk have
been waiting for: Addition and removal of zones without the need
of a restart. <br>
<br>
If you are daring to run the snapshot we appreciate any feedback
you may have.
<div><br>
</div>
<div>Keep you posted,<br>
<br>
<br>
--Olaf<br>
<br>
<br>
<br>
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