[Ocfs2-users] o2net_connect_expired:1637 ERROR

[Raheel Akhtar]

Hi,

 

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

 

Jun 24 09:26:54 alf2 kernel: (2095,0):o2net_connect_expired:1637 ERROR: no
connection established with node 2 after 30.0 seco

nds, giving up and returning errors.

Jun 24 09:27:54 alf2 last message repeated 2 times

Jun 24 09:29:24 alf2 last message repeated 3 times

Jun 24 09:30:54 alf2 last message repeated 3 times

Jun 24 09:32:24 alf2 last message repeated 3 times

 

Even local firewall (iptables) is stopped, just wondering why node2 (alf2)
can't connect to itself. 

 

'Service o2cb status' shows

 

Driver for "configfs": Loaded

Filesystem "configfs": Mounted

Driver for "ocfs2_dlmfs": Loaded

Filesystem "ocfs2_dlmfs": Mounted

Checking O2CB cluster ocfs2: Online

Heartbeat dead threshold = 31

  Network idle timeout: 30000

  Network keepalive delay: 2000

  Network reconnect delay: 2000

Checking O2CB heartbeat: Active

 

Can someone please help to fix this problem. I can these errors on other
nodes also, nodes can't connect to itself.

 

Thanks

Raheel

 

 

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