OptionalenabledOptionalleaseOptionalmaxOptionalmaxOptionalmaxOptionalreplayOptionalshutdownOptionalstorageCustomer-provisioned storage root. Unix requires an existing absolute directory; missing/invalid roots disable only disk buffering/replay with an error log. Customers maintain ownership, permissions (normally service-account-owned 0700), ACLs, and protection against replacement of this path or its ancestors. The SDK does not inspect or repair Unix access controls; shared roots such as /tmp remain unsafe even when explicitly configured. Windows retains its defaults. Ignored when enabled is false. Reusing the same root preserves cache identity.
Optionaltoken
Enables disk buffering/replay when storage can initialize. False bypasses storage initialization.