Hi, Please help me make a configuration file which meets the following specification. I could't understand if it is feasible with glusterfs, even though I spent a lot of time on it. [SITUATION] There are four servers named SERVER_1, SERVER_2, SERVER_3, and SERVER_4. There're also a few clients and each client unifies bricks exported from the servers.(One unified volume is made up at the client side) Name space of the unified volume is maintained on SERVER_1. In addition to the configuration above, I'd like to add two more functions. <1> The name space on SERVER_1 is replicated to Server_2 for the purpose of redundancy by using a configuration file on client side. <2> All data written on the unified volume is copied to a different server by using a configuration file on server side. e.c. Data_A written on SERVER_1 is copied to SERVER_2. Data_B written on SERVER_2 is copied to SERVER_3. Data_C written on SERVER_3 is copied to SERVER_4. Data_D written on SERVER_4 is copied to SERVER_1. [All data is maintained on two servers for redundancy.]
