The following documentation mentions a "Master/Slave" setup whereby messages are replicated between two brokers. This sounds different then the "Shared Filesystem Master/Slave" configuration in other docs, which lets a passive slave wake-up and take over for a failed master.
Is this replication-style Master/Slave feature still supported? If so how do I configure?
An alternative is to use the MasterSlave feature to pair brokers together so that all messages are replicated to both brokers, the master and slave to ensure that there are two physical copies of the message so that catastrophic hardware failures (such as loss of an entire data centre) can be handled."