Hi, I'll create new cluster for 3 nodes that maybe expand.
If I add node to cluster, Should I stop it to set Erasure Coding ?
Or Should I set Erasure Coding at create new cluster before running user VMs ?
I'm concerned about some impacts user VMs running on new cluster for that setting.
Best answer by HITESH0801
You don’t need to stop the cluster to enable EC. You can enable it any time using Prism Web UI but you need at least 4 nodes to enable it.
The following recommendations of EC may help you to clear some doubts regarding the technology. Erasure Coding Recommendation