[Ocfs2-users] Odd error on FC12 with ocfs2

[David Murphy]

Maybe I miss spoke then, at any rate

The machine clearly has networking working  to each of the other nodes, but
the node thinks its cant talk to the rest   of the cluster so it wont join
the  cluster. However nmap/telnet clearly show that it can infact talk to
those devices on the correct port, and all the other device are active and
talking to each other.


This is with  iptables and ipv6 iptables disabled and SELINUX in disabled
mode.

David Murphy

-----Original Message-----
From: Sunil Mushran [mailto:sunil.mushran at oracle.com] 
Sent: Thursday, March 25, 2010 4:46 PM
To: David Murphy
Cc: ocfs2-users at oss.oracle.com
Subject: Re: [Ocfs2-users] Odd error on FC12 with ocfs2

hmm.. o2cb_ctl makes no connections. It just reads the cluster.conf
and populates configfs. AFAIK.

David Murphy wrote:
>
> We had  6 nodes running CentOS 5.4 using  1.4.3 ocfs2-tools.
>
>  
>
> I decided to rebuild one node with FC12.
>
>  
>
>  
>
> Which is working fine, however
>
>  
>
> Nmap 192.168.200.112  shows 7777 as open
>
> And  
>
>  
>
> O2cb_ctl is  timing out when trying to connect to that node which then 
> causes a 107 error. This happens with all node and all node have 7777 
> open  via nmap from the FC machine.
>
>  
>
>  
>
> Is there a way to further debug this to see what exactly  o2cb_ctl is 
> seeing when trying to connect?
>
>  
>
>  
>
> David
>
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