In my experience, the 4gb fixup errors occur on a 64bit system with over 4GB of memory and a 32 bit dom0 kernel, with PAE enabled, and TLS enabled in the DomU. Moving /lib/tls to /lib/tls.disabled and running ldconfig in the domU should fix the warning, but threading will be SLOW.<br>
<br>--<br>Max V.<br><br><div class="gmail_quote">On Tue, Dec 2, 2008 at 6:29 AM, Aleksandar Ivanisevic <span dir="ltr"><<a href="mailto:aleksandar@ivanisevic.de">aleksandar@ivanisevic.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="Ih2E3d">Henrik Holmboe <<a href="mailto:henrik@holmboe.se">henrik@holmboe.se</a>><br>
writes:<br>
<br>
</div><div class="Ih2E3d">> ++ 27/11/08 15:48 +0100 - Aleksandar Ivanisevic:<br>
>>I have the same problem with the same setup, so at least it is<br>
>>reproducible ;)<br>
><br>
> Good to know. Do you experience any problem with a plain Xen domU<br>
> (provided by Centos, and thus without OpenVZ)?<br>
<br>
</div>Nothing out of the ordinary ;)<br>
<div class="Ih2E3d"><br>
>>Is this causing any real problems for you except messed up console and<br>
>>syslog filling with useless messgaes?<br>
><br>
> Not really. But as Marcin suggested I guess it degrades the performance.<br>
> And I don't have a good feeling about it. :) I would of course<br>
> appreciate if someone more knowledgeable would say if I need to worry.<br>
<br>
</div>Right now I'm running one fully virtualized xen DomU without xen<br>
kernel in it and I'm planning to switch to paravirt and compare<br>
application performance.<br>
<br>
BTW I'm not sure which is the more stable/preferred way of running<br>
xen+ovz: xen kernel without ovz in dom0 and then paravirt<br>
ovzkernel-xen domU with VEs inside, or vice versa: ovzkernel-xen in<br>
dom0 + a mix of VEs and DomUs running in dom0. I'll be trying the<br>
former. mainly because its a smaller step in my environment.<br>
<font color="#888888"><br>
--<br>
To sto si frustriran, zavidan tko zna na cemu i sto ne vidis dalje od<br>
svoje guzice je tuzno. Da onda barem imas toliko samokontrole da<br>
sutis umjesto da pravis budalu od sebe... izgleda da si prestar da se<br>
promjenis na bolje. - Davor Pasaric, hr.comp.mac<br>
</font><div><div></div><div class="Wj3C7c"><br>
_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@openvz.org">Users@openvz.org</a><br>
<a href="https://openvz.org/mailman/listinfo/users" target="_blank">https://openvz.org/mailman/listinfo/users</a><br>
</div></div></blockquote></div><br>