[ClusterLabs] Removing node from pacemaker.

Andrei Maruha Andrei_Maruha at epam.com
Thu Mar 3 07:20:56 EST 2016


Hi,
Usually I use the following steps to delete node from the cluster:
1. #crm corosync del-node <ip_addr>
2. #crm_node -R node --force
3. #crm corosync reload

Instead of steps 1 and 2you can delete certain node from the corosync 
config manually and run:
#corosync-cfgtool -R

On 03/03/2016 02:44 PM, Somanath Jeeva wrote:
>
> Hi,
>
> I am trying to remove a node from the pacemaker’/corosync cluster, 
> using the command “crm_node -R dl360x4061 –force”.
>
> Though this command removes the node from the cluster, it is appearing 
> as offline after pacemaker/corosync restart in the nodes that are online.
>
> Is there any other command to completely delete the node from the 
> pacemaker/corosync cluster.
>
> Pacemaker and Corosync Versions.
>
> PACEMAKER=1.1.10
>
> COROSYNC=1.4.1
>
> Regards
>
> Somanath Thilak J
>
>
>
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