[Openais] need help for stonith configuration on RHEL6

Andrew Beekhof andrew at beekhof.net
Fri Mar 11 03:56:53 PST 2011


Are you using pacemaker or rhcs/rgmanager?

On Fri, Mar 11, 2011 at 12:01 PM, Amit Jathar <amit.jathar at alepo.com> wrote:
> Hi,
>
>
>
> I am working on RHEL6.
>
> I am using two-node corosync cluster. I have configured it for Apache,
> tomcat & Mysql. It is running fine & doing good job in the failover
> scenarios.
>
> I want to add the stonith configuration for the split-brain scenario, but I
> could see only stonith_admin on the prompt.
>
>
>
> If I put command :-
>
> [root at OEL6_VIP_1 /]# stonith -L
>
> -bash: stonith: command not found
>
>
>
> [root at OEL6_VIP_1 /]# stonith_admin -L
>
> stonith_admin[11801]: 2011/03/11_01:58:57 info: crm_log_init_worker: Changed
> active directory to /var/lib/heartbeat/cores/root
>
> stonith_admin[11801]: 2011/03/11_01:58:57 notice: log_data_element:
> st_callback: st_notify_disconnect <notify t="st_notify"
> subt="st_notify_disconnect" />
>
> [root at OEL6_VIP_1 /]#
>
>
>
> Also, I can see the following output :-
>
> [root at OEL6_VIP_1 /]# ls /usr/sbin/fence_*
>
> /usr/sbin/fence_ack_manual   /usr/sbin/fence_bladecenter_snmp
> /usr/sbin/fence_egenera   /usr/sbin/fence_ilo
> /usr/sbin/fence_node         /usr/sbin/fence_sanbox2
> /usr/sbin/fence_virt           /usr/sbin/fence_xvm
>
> /usr/sbin/fence_apc          /usr/sbin/fence_cisco_mds
> /usr/sbin/fence_eps       /usr/sbin/fence_ilo_mp
> /usr/sbin/fence_nss_wrapper  /usr/sbin/fence_scsi     /usr/sbin/fence_vmware
>
> /usr/sbin/fence_apc_snmp     /usr/sbin/fence_drac
> /usr/sbin/fence_ibmblade  /usr/sbin/fence_intelmodular
> /usr/sbin/fence_rsa          /usr/sbin/fence_tool
> /usr/sbin/fence_vmware_helper
>
> /usr/sbin/fence_bladecenter  /usr/sbin/fence_drac5
> /usr/sbin/fence_ifmib     /usr/sbin/fence_ipmilan
> /usr/sbin/fence_rsb          /usr/sbin/fence_virsh    /usr/sbin/fence_wti
>
> [root at OEL6_VIP_1 /]#
>
>
>
> I am not sure how to move forward with the stonith configuration.
>
>
>
> Can you guide me, if is it possible to configure stonith using my current
> setup & how to configure it from now ?
>
>
>
> Thanks,
>
> Amit
>
>
>
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