In case there are disks on the machines that don't need to be replicated, they can be excluded by setting certain parameters in the cbt.conf configuration file.
2 Open the cbt.conf file. The cbt.conf file is located in the folder /etc/hystax/acura/. sudo vi cbt.conf
3 Add the following parameters to indicate the required drives:
cbt.conf - example
4. Start the service. service hlragent start
After the device's exclusion, it will be skipped during the next backup: a snapshot of this volume won't be taken, and a cloud volume of the disk won't be created.