Hi, Of course. As per the Redhat recommendation you have to put the switch in the middle between two nodes. You can read the solution and recommendation https://access.redhat.com/solutions/151203
Due to this reason only, your second server is rebooting. Best Regards, S.Prasath On 9 September 2014 13:19, Amjad Syed <amjad...@gmail.com> wrote: > Yes, the two are connected crossover cable with bonding. There is not > switch in middle. > > So you mean to say i need to put a switch in middle with crossover cable > for cluster communication ? > > On Tue, Sep 9, 2014 at 10:37 AM, Sivaji Prasath <prasath...@gmail.com> > wrote: > >> Hi, >> >> Is this two connected crossover cable with bonding ? Do you have switch >> in the middle ? >> >> Note: Red Hat does not support use of a crossover cable for cluster >> communication. >> >> On 9 September 2014 12:44, Amjad Syed <amjad...@gmail.com> wrote: >> >>> Hi, >>> >>> I have setup a 2 node cluster using RHEL 6.5 . >>> >>> The cluster .conf looks like this >>> >>> >>> >>> <?xml version="1.0"?> >>> <cluster config_version="7" name="oracleha"> >>> <cman expected_votes="1" two_node="1"/> >>> <fencedevices> >>> <fencedevice agent= "fence_ipmilan" ipaddr="10.10.63.93" >>> login="ADMIN" name="inspuripmi" passwd="XXXXX/> >>> <fencedevice agent = "fence_ilo2" ipaddr="10.10.63.92" >>> login="test" name="hpipmi" passwd="XXXXX"/> >>> </fencedevices> >>> <fence_daemon post_fail_delay="0" post_join_delay="60"/> >>> <clusternodes> >>> <clusternode name= "192.168.10.10" nodeid="1" > >>> <fence> >>> <method name = "1"> >>> <device lanplus = "" name="inspuripmi" action >>> ="reboot"/> >>> </method> >>> </fence> >>> </clusternode> >>> <clusternode name = "192.168.10.11" nodeid="2"> >>> <fence> >>> <method name = "1"> >>> <device lanplus = "" name="hpipmi" action ="reboot"/> >>> </method> >>> </fence> >>> </clusternode> >>> </clusternodes> >>> >>> >>> <rm> >>> >>> <failoverdomains/> >>> <resources/> >>> <service autostart="1" exclusive="0" name="IP" >>> recovery="relocate"> >>> <ip address="10.10.5.23" monitor_link="on" >>> sleeptime="10"/> >>> </service> >>> </rm> >>> >>> </cluster> >>> >>> >>> The network is as follows: >>> >>> 1)Heartbeat (Bonding) between node 1 and node 2 using ethernet cables >>> >>> The ip addresses are 192.168.10.11 and 192.168.10.10 for node 1 and node >>> 2. >>> >>> 2) IPMI. This is used for fencing and addresses are 10.10.63.93 and >>> 10.10.63.92 >>> >>> 3) External ethernet connected to 10.10.5.x network. >>> >>> If i do fence_node <ipaddress>, then fencing works, >>> However if i physically shutdown active node, the passive node also >>> shutdowns. Even if i do ifdown bond0 (on active node), both node shutdown >>> and have to be physically rebooted. >>> >>> Any thing i am doing wrong ? >>> >>> >>> >>> >>> >>> -- >>> Linux-cluster mailing list >>> Linux-cluster@redhat.com >>> https://www.redhat.com/mailman/listinfo/linux-cluster >>> >> >> >> -- >> Linux-cluster mailing list >> Linux-cluster@redhat.com >> https://www.redhat.com/mailman/listinfo/linux-cluster >> > > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster >
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