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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have OCFS2 Cluster of 5 nodes running on RHEL 5.2 (kernel
version 2.6.18-128.1.10.el5). I am getting error like<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Jun 24 09:26:54 alf2 kernel:
(2095,0):o2net_connect_expired:1637 ERROR: no connection established with node
2 after 30.0 seco<o:p></o:p></p>
<p class=MsoNormal>nds, giving up and returning errors.<o:p></o:p></p>
<p class=MsoNormal>Jun 24 09:27:54 alf2 last message repeated 2 times<o:p></o:p></p>
<p class=MsoNormal>Jun 24 09:29:24 alf2 last message repeated 3 times<o:p></o:p></p>
<p class=MsoNormal>Jun 24 09:30:54 alf2 last message repeated 3 times<o:p></o:p></p>
<p class=MsoNormal>Jun 24 09:32:24 alf2 last message repeated 3 times<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Even local firewall (iptables) is stopped, just wondering
why node2 (alf2) can’t connect to itself. <o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>‘Service o2cb status’ shows<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Driver for "configfs": Loaded<o:p></o:p></p>
<p class=MsoNormal>Filesystem "configfs": Mounted<o:p></o:p></p>
<p class=MsoNormal>Driver for "ocfs2_dlmfs": Loaded<o:p></o:p></p>
<p class=MsoNormal>Filesystem "ocfs2_dlmfs": Mounted<o:p></o:p></p>
<p class=MsoNormal>Checking O2CB cluster ocfs2: Online<o:p></o:p></p>
<p class=MsoNormal>Heartbeat dead threshold = 31<o:p></o:p></p>
<p class=MsoNormal> Network idle timeout: 30000<o:p></o:p></p>
<p class=MsoNormal> Network keepalive delay: 2000<o:p></o:p></p>
<p class=MsoNormal> Network reconnect delay: 2000<o:p></o:p></p>
<p class=MsoNormal>Checking O2CB heartbeat: Active<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Can someone please help to fix this problem. I can these
errors on other nodes also, nodes can’t connect to itself.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks<o:p></o:p></p>
<p class=MsoNormal>Raheel<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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