Hi the next are my drbd.conf<div><br></div><div><br></div><div>global {</div><div><div> usage-count no;</div><div>}</div><div>common {</div><div> protocol C;</div><div><br></div><div> syncer {</div><div> rate 100M;</div>
<div> al-extents 3389;</div><div> }</div><div> disk {</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span> fencing<span class="Apple-tab-span" style="white-space:pre"> </span>resource-and-stonith;</div>
<div> }</div><div><br></div><div> handlers {</div><div> outdate-peer<span class="Apple-tab-span" style="white-space:pre"> </span>"/usr/sbin/rhcs_fence";</div><div> }</div><div> </div><div> net {</div>
<div> sndbuf-size 1024k;</div><div> allow-two-primaries;</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>after-sb-0pri<span class="Apple-tab-span" style="white-space:pre"> </span>discard-zero-changes;</div>
<div><span class="Apple-tab-span" style="white-space:pre"> </span>after-sb-1pri<span class="Apple-tab-span" style="white-space:pre"> </span>discard-secondary;</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>after-sb-2pri<span class="Apple-tab-span" style="white-space:pre"> </span>disconnect;</div>
<div><div>}</div><div> startup {</div><div> become-primary-on both;</div><div> }</div><div> </div><div>}</div><div>resource wsg_db {</div><div> device /dev/drbd0;</div><div> meta-disk internal;</div><div>
<br></div><div> on wsguardian1 {</div><div> address <a href="http://192.168.253.1:7788">192.168.253.1:7788</a>;</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>disk /dev/rootvg/wsg_data_lv;</div>
<div> }</div><div> on wsguardian2 {</div><div> address <a href="http://192.168.253.2:7788">192.168.253.2:7788</a>;</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>disk /dev/rootvg/wsg_data_lv;</div>
<div> }</div><div>}</div></div><div><br></div><div><br></div><br><div class="gmail_quote">On Wed, Jan 25, 2012 at 2:38 PM, Digimer <span dir="ltr"><<a href="mailto:linux@alteeve.com">linux@alteeve.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 01/25/2012 02:21 PM, Miguel Angel Guerrero wrote:<br>
> Digimer<br>
> in my test when i disconnect the network cable after 6 or 8 seconds, the<br>
> cluster dies (one node halt and the other reboot), when this happen i<br>
> reconnect the network cable and start both nodes at the same time, only<br>
> if i make a --discard-my-data to drbd this show me a connected UpToDate<br>
> state again.<br>
<br>
</div>Then you are split-brain'ing, meaning that something has gone wrong and<br>
for a period of time both nodes were StandAlone and Primary. Please<br>
paste your drbd's global and resource configurations.<br>
<div><div></div><div class="h5"><br>
--<br>
Digimer<br>
E-Mail: <a href="mailto:digimer@alteeve.com">digimer@alteeve.com</a><br>
Papers and Projects: <a href="https://alteeve.com" target="_blank">https://alteeve.com</a><br>
</div></div></blockquote></div><br><br clear="all"><div><br></div>-- <br>Atte:<br>------------------------------------<br>Miguel Angel Guerrero<br>Usuario GNU/Linux Registrado #353531<br>------------------------------------<br>
</div>