RedHat Cluster: Nodes won't see each other


 
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Operating Systems Linux Red Hat RedHat Cluster: Nodes won't see each other
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Old 04-08-2015
RedHat Cluster: Nodes won't see each other

Hi All;

I try to build a Redhat Cluster (CentOS 6) on vmware. But each node sees the other down like:

Code:
[root@node1 ~]# clustat
Cluster Status for mycluster @ Wed Apr  8 11:01:38 2015
Member Status: Quorate

 Member Name                                                     ID   Status
 ------ ----                                                     ---- ------
node1.clus                                                         1 Online, Local
node2.clus                                                         2 Offline


[root@node2 ~]# clustat
Cluster Status for mycluster @ Wed Apr  8 11:02:31 2015
Member Status: Quorate

 Member Name                                                     ID   Status
 ------ ----                                                     ---- ------
 node1.clus                                                        1 Offline
 node2.clus                                                        2 Online, Local

Also in /var/log/messages of node1:

warning: stage6: Node node2.clus is unclean!

Respectively in node2:

warning: stage6: Node node1.clus is unclean!


How should I troubleshoot this problem?

Thanks.
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scconf_transp_adap_ge(1M)				  System Administration Commands				 scconf_transp_adap_ge(1M)

NAME
scconf_transp_adap_ge - configure the Gigabit Ethernet (ge) transport adapter DESCRIPTION
Note - Beginning with the Sun Cluster 3.2 release, Sun Cluster software includes an object-oriented command set. Although Sun Cluster software still supports the original command set, Sun Cluster procedural documentation uses only the object-oriented command set. For more infor- mation about the object-oriented command set, see the Intro(1CL) man page. You can configure ge adapters as cluster transport adapters. These adapters can only be used with transport type dlpi. The ge adapter connects to a transport switch or to another ge adapter on a different node. In either case, the connection is made through a transport cable. When a transport switch is used and the endpoints of the transport cable are configured using scconf, scinstall, or other tools, you are asked to specify a port name on the transport switch. You can provide any port name, or accept the default, as long as the name is unique for the switch. The default is to set the port name to the node ID hosting the adapter at the other end of the cable. There are no user configurable properties for cluster transport adapters of this type. SEE ALSO
clinterconnect(1CL), clnode(1CL), scconf(1M), scinstall(1M), ge(7D) Sun Cluster 3.2 4 May 2006 scconf_transp_adap_ge(1M)