Database - RAC/Scalability (MOSC)

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/u01/app deleted RAC node2

edited Aug 5, 2015 10:06AM in Database - RAC/Scalability (MOSC) 15 commentsAnswered
Hi,

I need urgent assistance to bring back node2 running on Oracle 11gr2 Linux 5.6.

A DBA deleted /u01/app/* by mistake while he was clearing out space on file system.

This is 3 node RAC cluster on grid infrastructure and we have 14 instances running on that sever so /u01/app has everything which belongs to grid, ASM and oracle binaries.

We don’t have  a backup of /u01 so that can't be done.

 


I think I will have to delete node2 from cluster and then add this node back using addNode.sh to join this with cluster and copy /u01/app/* from node1 to node2 to fix this issue quickly or maybe first copy everything from node1 to node2 and change instance name everywhere from instance_name1 to instance_name2, but this is my theory not sure if this will work or not and last option is redo all the software installation?

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