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[Alexey]

You should do both
See

How to move DB’s to SSD on Docker

How to move DB’s to SSD on Docker Before you beginning, please make sure that your SSD has good endurance (MLC is preferred), I personally recommend using SSD mirror. look into the official documentation and make sure that you are using –mount type=bind parameter in your docker run string Prepare a folder with mounted SSD outside of <storage-dir> from the official documentation. (it your folder with pieces) Add a new mont string to your docker run string: Now we have: docker run -d --restar…

You also may specify storage2.database-dir parameter as an argument --storage2.database-dir after the image name instead of modifying the config file