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GridStor + DDB

  • October 8, 2024
  • 1 reply
  • 187 views

I have two nodes with Shared Disk Library with SAN mouth path (OCFS2), I would like to know if my ddb's are correct, because each node has its own ddb(2TB)(local), if MA1 fails, how does MA2 work, if ddb MA1 is down.

So would it be right for the ddb's to be shared between nodes?

Best answer by Abhishek Narulkar

Hi @requirements for fibre channel 

Yes, you can configure your DDB partitions to be hosted on both the MAs. That way if MA1 is down, the jobs would continue with the partitions hosted on MA2.

Please refer to this link for more info

https://documentation.commvault.com/11.20/testing_failover_of_partitioned_deduplication_database.html

1 reply

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Hi @requirements for fibre channel 

Yes, you can configure your DDB partitions to be hosted on both the MAs. That way if MA1 is down, the jobs would continue with the partitions hosted on MA2.

Please refer to this link for more info

https://documentation.commvault.com/11.20/testing_failover_of_partitioned_deduplication_database.html