I am trying to design a database in which all three of my nodes are primary and have read/write permission. Moreover, they are consistent with each other; in other words, all three nodes are in sync and every modification of data is disseminated amongst all of them. I need the N-to-N setup so that I can use all three nodes to load balance the write actions.<br>
<br><div class="gmail_quote">On Mon, Nov 29, 2010 at 4:52 AM, Lars Ellenberg <span dir="ltr"><<a href="mailto:lars.ellenberg@linbit.com">lars.ellenberg@linbit.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Fri, Nov 26, 2010 at 12:48:28PM -0500, Seyed Amir Hejazi wrote:<br>
> Hi all,<br>
><br>
> I need to setup a three node N-to-N network. I was wondering how should I<br>
> set up the configuration file for drbd in order to make all of my nodes<br>
> primary. I know that in the two node setup you only need to user<br>
<br>
</div>DRBD still does not allow more than two primaries.<br>
<br>
If you step back a bit, what is it you are _actually_ trying to achieve?<br>
<div class="im"><br>
> startup {<br>
> become-primary-on both;<br>
> ....<br>
> }<br>
> net {<br>
> allow-two-primaries;<br>
> ....<br>
> }<br>
><br>
> Can anyone kindly help me setting up my network. I am using ubuntu 10.4<br>
> machines as my nodes and I want to integrate drbd with pacemaker.<br>
><br>
> Regards,<br>
> --<br>
> Amir<br>
<br>
<br>
</div>--<br>
: Lars Ellenberg<br>
: LINBIT | Your Way to High Availability<br>
: DRBD/HA support and consulting <a href="http://www.linbit.com" target="_blank">http://www.linbit.com</a><br>
<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Seyed Amir Hejazi<br>Ph.D. Student,<br>Department of Computer Science,<br>University of Toronto,<br>Toronto, Ontario, CA.<br>Homepage: <a href="http://www.cs.toronto.edu/~amir" target="_blank">http://www.cs.toronto.edu/~amir</a><br>