How do I restore a failed cluster node
Hi.
I have a 3 node test cluster set up and running well.
If one of the data node servers fails for some reason ( ie hardware fault, power loss, network loss etc ) the cluster will keep running on a single data node.
Once I have found and repaired the server fault how do I re-integrate the node back into the cluster
Do I have to take a backup from the good server and restore it to the server that was faulty then restart the cluster?
or do I just re-run the ndbd process on the faulty server and trust that the data will be refreshed automatically?
what is the process to bring online a faulty data node that is no longer up-to-date with the dataset.
How can I tell if the cluster is fully redundant at this moment in time
Much Thanks
Carl.
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How do I restore a failed cluster node
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June 15, 2005 03:33PM
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