Can existing disk stores be renamed?

Hi All

We want to upgrade to spring data gemfire ver 1.2.2/gemfire 6.5.1 to make use of the key/value constraint but it broke our existing disk store xml config (disk store been moved to the top level in the newer version).

We have existing disk files that share the same name as the region that we want to be migrated however with the new config the disk stores will be using a different id and thus create differently named disk store files.

Is there a way to modify the existing disk store name to the new name so that the existing persistent files can be migrated seamlessly.

Thanks