Yes, you mustn't install your essential at new server, although your previous Plesk server might be working and applying this essential I must deploy multiple Plesk servers concurrently Plesk command line resources allow automated (unattended) installation The deprecation affects I/O latency-centered load balancing and I/O reservations-centered load balancing between datastores https://angelolxitc.nico-wiki.com/768609/getting_my_cpanel_to_plesk_migration_to_work