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Old 12-26-2007, 09:26 AM
Balaji
 
Default Regd: Ethernet Channel Bonding issue in Cluster

Dear All,
I have configured Cluster Suite with 2 servers
Server 1 : 192.168.13.110 IP Address and hostname is primary
Server 2 : 192.168.13.179 IP Address and hostname is secondary
Floating : 192.168.13.83 IP Address (Assumed by currently active server)

I have configured Ethernet Channel Bonding in Each Cluster Nodes and
Channel Bonding Configuration Details are
1) Created bonding devices in "/etc/modprobe.conf" file alias bond0
bonding

options bonding miimon=100 mode=1
2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1"
configuration

DEVICE=eth0
USERCTL= no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
BOOTPROTO=none

DEVICE=eth1
USERCTL= no
ONBOOT=yes
MASTER=bond0
SLAVE=yes
BOOTPROTO=none
3) Created a network script for the bonding device is
"/etc/sysconfig/network-scripts/ifcfg-bond0"

DEVICE=bond0
USERCTL=no
ONBOOT=yes NETMASK=255.255.255.0
GATEWAY=192.168.13.1
IPADDR=192.168.13.110
4) Reboot the system for the changes to take effect.

After i am rebooted both the server then cluster node becomes simplex
and Services are started on both the nodes

The cluster ouput in primary node

Member Status: Quorate

Member Name Status
----------- ------- ---------
primary Online, Local, rgmanager
secondary Offline

Service Name Owner (Last) State
--------- -------- ----------------- --------
Service primary started

The cluster ouput in secondary node

Member Status: Quorate

Member Name Status
----------- ------- ---------
primary Offline
secondary Online, Local, rgmanager

Service Name Owner (Last) State
--------- -------- ----------------- --------
Service secondary started

Before Ethernet Channel Bonding cluster services are active in one node
and other nodes acts as passive node.
But after Ethernet Channel Bonding cluster services are active on both
the nodes

I need to solve the following issue and services are run only active node.

Can some one throw light on this peculiar problem

Regards
-S.Balaji
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