<div dir="ltr"><div>Hi Robert,</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Permanent dual-primary with specialized readers/writers (cluster file<br>systems, cluster-synchronized applications, etc.) on a two-node<br>replicated DRBD resource</blockquote><div><br></div><div>This is exactly my case. I need build a system with Oracle ASM on top. ASM is a
clusterized filesystem, with its own heartbeat, etc. like OCFS2.</div><div><br></div><div>I need dual-primary for making a virtual SAN. This system is running correctly with high load of IO. I've restored and recovered a 0,7TB database with dual-primary active. I can't use model multiresource active/active because is only one database beings accessed by two nodes simultaneously.</div><div><br></div><div>I think it's possible to eliminate the witness based on diskless node (third node) and replace it with a fencing handler.</div><div><br></div><div>I appreciate your comments,</div><div><br></div><div>Best regards,</div><div>Juan.</div><div><br></div><div dir="auto"></div>
</div>