Since the UI does not allow direct path modification for existing blob stores, you have two choices: : Create a new blob store at the desired location. Combine the old and new stores into a Blob Store Group .
If you only want to move the heavy binary files to a larger drive while keeping the configuration where it is, use this approach .
karaf.data=/data/nexus-libraries
After updating the Nexus library location, verify that the change was successful: