we have 11 servers have 11 CPU all have ESXi free edition total data size 10 TB
Q1-To make Automatic Disaster recovery on same site. with zero time data loss, can we do with out change current server ?
Q2- In same case if we can do without change what is recommended software in DR servers with minimum cost
Q3- If we have to change current server software what the recommended soft ware in both main servers and DR servers