[Linux-cluster] weird happenings on my cluster and another panic.

[Patrick Caulfield]

jason at monsterjam.org wrote:
> ok, I was just logging into the 2 nodes of my cluster, tf1 and tf2, I noticed that tf1 was NOT 
> available via ssh, but tf2 was. tf1 was pingable, but that was it. I looked on tft2 and 
> noticed that he had taken over the cluster virtual ip address 
> 
> 2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
>     link/ether 00:11:43:d7:c9:c6 brd ff:ff:ff:ff:ff:ff
>     inet 192.168.1.6/24 brd 192.168.1.255 scope global eth0
>     inet 192.168.1.7/32 scope global eth0
>     inet6 fe80::211:43ff:fed7:c9c6/64 scope link 
>        valid_lft forever preferred_lft forever
> 
> and in the syslog on tf2, I saw
> Oct 25 20:26:00 tf2 kernel: CMAN: removing node tf1 from the cluster : Missed too many 
> heartbeats

That's the important message in all this, all the rest is just consequence.

The node has been kicked out of the cluster for not sending heartbeats in a timely manner. Ether the network is fearfully busy or
the one of nodes is.

-- 

patrick