<div>Hi,<br></div><div><br></div><div>I am reading the user's guide for DRBD and there is something I want to clarify about Pacemaker.<br></div><div><br></div><div>In
Chapter 8 ("Integrating DRBD with Pacemaker clusters"), section 8.1.4
"OpenAis communication channels", it is said that "the absolute minimum
requirement for stable cluster operation is two independent
communication channels in a redundant ring"</div>
<div><br></div><div>Does it mean that if I have a Pacemaker cluster composed of
two nodes, I need two NIC on each node?<br><br></div><div>
Thank you.</div><div><br></div><font color="#888888"><div>Romain Chanu</div></font>