Could someone point me to the documentation on how to increase the number of replicas in a cluster once live? I haven't found it through searching this forum.
We have three front-ends running membase. They've been working together well for over a month. Due to a surge of traffic, we lost two machines due to crashes. We rebooted everything but definitely lost data. The cluster is configured to have 1 replica which in this scenario caused us to lose data. How can I increase the replica number as that option is not available and is grayed out.