[ClusterLabs] [cluster-lab] reboot standby node
Omar Jaber
omarj at mellanox.com
Sun Dec 11 17:19:57 EST 2016
Hi all ,
I have cluster contains three nodes with different sore for location constrain and I have group resource (it's a service exsists in /etc/init.d/ folder)
Running on the node the have the highest score for location constrain when I try to reboot one of the standby node I see when the standby node become up the resource stopped in master node and restart again after I check the pacemaker status I see the following error :
"error: resource 'resource_name' is active on 2 nodes attempting recovery "
Then I disables the pcs cluster service in boot t time in standby node by run the command " pcs cluster disable " then I reboot the node and I see the resource is started in standby node ( because the resource stored in /etc/init.d folder)
After that I run the pcs cluster service in standby node and I see the same error is generated
"error: resource 'resource_name' is active on 2 nodes attempting recovery "
The problem is without reboot standby node this problem not happen for example
If I stop pcs cluster service in standby , run the resource in standby node , then I start pcs cluster
The error "error: resource 'resource_name' is active on 2 nodes attempting recovery " not generated in this case.
Thanks
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