[Linux-cluster] Cluster rejoin problem - 4U3, two node cluster

[mehmet celik]

hii Tomas,

"missed too ... heartbeat ..." this error is generally network and 
comminucation problems. You should tcpdump for the event. you using tcpdump, 
find source of this error.

example cman to cman communication,

16:40:13.540514 IP node1.domain.com.6809 > 10.0.0.255.6809: UDP, length 28
16:40:14.037110 IP node2.domain.com.6809 > 10.0.0.255.6809: UDP, length 28
16:40:15.059749 IP node3.domain.com.6809 > 10.0.0.255.6809: UDP, length 28
16:41:28.568924 IP node1.domain.com.6809 > 10.0.0.255.6809: UDP, length 28
16:41:29.016120 IP node2.domain.com.6809 > 10.0.0.255.6809: UDP, length 28
16:41:30.046889 IP node3.domain.com.6809 > 10.0.0.255.6809: UDP, length 28


>From: "Tomas Hoger" <tomas.hoger at gmail.com>
>Reply-To: linux clustering <linux-cluster at redhat.com>
>To: "linux clustering" <linux-cluster at redhat.com>
>Subject: Re: [Linux-cluster] Cluster rejoin problem - 4U3, two node cluster
>Date: Wed, 4 Jul 2007 18:36:46 +0200
>
>On 7/4/07, mehmet celik <bsd_daemon at msn.com> wrote:
>>when you do restart. which services run on the node1 ???
>
>Cluster only use one service (consisting of IP, filesystems and
>applications) and it was running on node1 before it was rebooted.
>Logs also show that service was moved to node2 during node1's
>shutdown.
>
>>when network problem, you get this error.
>
>We haven't noticed any network-related problems.
>
>th.
>
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