Cloudera Operational Database (COD) supports configuring root volume size for all instances in a COD cluster

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In CDP CLI, while creating an operational database, you can set the default root volume size with the --root-volume-size (integer) option in GiB for all the instances in the cluster.

Following is a sample command.

cdp opdb create-database --environment-name test-env --database-name test-db --root-volume-size 300

For more information, see CDP CLI documentation.

This is available starting in COD v1.41 and you do not need to upgrade to a higher version of COD to benefit from this feature.

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