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Maybe you have some heartbeat files on this drbd0 and when another heartbeat instance starts tries to use the same files?<div>Just a guess. :-)</div><div><br><div><div>On 2008.3.5, at 17:31, Aimar Marco wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Hello,<br>I have one cluster with 2 node.<br>I have intstalled ocfs2 for have primary/primary.<br>If I mount on filrst node it's work but when I mount same resource on node2 I receive <br>"2682,0):o2hb_do_disk_heartbeat:665 ERROR: Device "drbd0": another node is heartbeating in our slot!" in /var/log/messages<br> Anyone have idea?thank you<br><br><br>drbd.conf:<br>global { usage-count yes; }<br><br>common { <br> syncer { <br> rate 100M;<br> }<br> startup {<br> #degr-wfc-timeout 0;<br> #wfc-timeout 10;<br> }<br> disk {<br> on-io-error detach;<br> }<br>}<br><br>resource drbd0 {<br> protocol C;<br><br> net {<br> allow-two-primaries;<br> after-sb-0pri disconnect;<br> after-sb-1pri disconnect;<br> after-sb-2pri disconnect;<br> rr-conflict disconnect;<br> }<br> on suse1 {<br> device /dev/drbd0;<br> disk /dev/sda3;<br> address <a href="http://192.168.0.88:7789">192.168.0.88:7789</a>;<br> meta-disk internal;<br> }<br> on suse2 {<br> device /dev/drbd0;<br> disk /dev/sda3;<br> address <a href="http://192.168.0.89:7789">192.168.0.89:7789</a>;<br> meta-disk internal;<br> }<br>}<br><br><br>cluster.conf<br>cluster:<br> node_count = 2<br> name = susecluster<br>node:<br> ip_port = 7777<br> ip_address = <a href="http://192.168.0.88">192.168.0.88</a><br> number = 0<br> name = suse1<br> cluster = susecluster<br>node:<br> ip_port = 7777<br> ip_address = <a href="http://192.168.0.89">192.168.0.89</a><br> number = 1<br> name = suse2<br> cluster = susecluster<br> <br clear="all"><br>-- <br>A presto, Marculin <div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">drbd-user mailing list</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="mailto:drbd-user@lists.linbit.com">drbd-user@lists.linbit.com</a></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><a href="http://lists.linbit.com/mailman/listinfo/drbd-user">http://lists.linbit.com/mailman/listinfo/drbd-user</a></div> </blockquote></div><br></div></body></html>