You have to look for the bonding option in /etc/modprobe.conf .. Mode 1 is going to use only one NIC at the time and engage the other NIC only if the first one fails. Try mode 0 which is round robin or mode 5 or 6.
2008/9/16 Balaji <[EMAIL PROTECTED]> > Dear All, > > I have using RHEL4 Update 4 Linux and Kernel Version is 2.6.9-42.EL > > 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 as per the > below link > > > http://www.redhat.com/docs/manuals/csgfs/browse/rh-cs-en/s1-hardware-connect.html#S2-HARDWARE-ETHBOND > > 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 output 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 output 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 don't know what is the problem and is their any configuration is required > in cluster configuration file and > cman is working only with eth0 interface > > Can some one throw light on this peculiar problem > > Regards > -S.Balaji > > <http://lists.centos.org/mailman/listinfo/centos> > > > -- > Linux-cluster mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/linux-cluster > -- Alan A.
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