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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>enable-largefile support turns on 64 bit filesystem, but not 64
bit memory. Normally under Solaris even a 32 bit process should be able to use
the full 4GB address space (or at least 3.5-3.8GB). Try checking your
ulimits in the script that starts the process.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>BTW, by default the named process even on a 64 bit system is
compiled in 32 bit mode. The main reason is that any other libraries it
might use (openssl, etc) will also need to have 64 bit versions.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";
color:black'>----<br>
Matthew Huff | One Manhattanville Rd<br>
OTA Management LLC | Purchase, NY 10577<br>
http://<a href="http://www.otaotr.com/"><span style='color:black;text-decoration:
none'>www.ox.com</span></a> | Phone: 914-460-4039<br>
aim: matthewbhuff | Fax: 914-460-4139<o:p></o:p></span></p>
<p class=MsoNormal><a name="Matthew_Huff"><span style='font-size:11.0pt;
font-family:"Calibri","sans-serif";color:#1F497D'><img border=0 width=100
height=60 id="_x0000_i1025" src="cid:image001.jpg@01C9E850.3A57F380"></span></a><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
bind-users-bounces@lists.isc.org [mailto:bind-users-bounces@lists.isc.org] <b>On
Behalf Of </b>Raymond Popowich<br>
<b>Sent:</b> Monday, June 08, 2009 3:35 PM<br>
<b>To:</b> bind-users@lists.isc.org<br>
<b>Subject:</b> 2GB Memory Limits on Solaris 10<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>Hello,<br>
<br>
I am running several Bind 9.6.0-P1 DNS resolvers on Solaris 10. The
largest does around 2500 queries/second at peak times. They are
configured with --enable-largefile support. About once a month I am
having a problem with the largest resolvers breaking when the named process
hits 2GB. I've logged a few different errors including file descriptor
limits which I increased when that happened, to increasing the option for
max-cache-size, to my current errors such as ns_client_replace() failed: out of
memory. The servers have 8GB of physical memory. I am OK with
telling bind to use an unlimited amount of resources or specifying a double in
the current maximum up to 4GB. Would it be possible for someone to
provide a full list of all of the named.conf options that I need to specify in
named.conf and increase from the default settings? I've been fixing these
errors one at a time for a while now and I really can't afford to keep
troubleshooting this problem by waiting for new errors to happen.<br>
<br>
Thank you for your time,<br>
<br>
-Raymond<o:p></o:p></p>
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