HCI - Node's Synchronize Data

AimanHakim Lv2Posted 02 Oct 2023 17:59

Last edited by AimanHakim 02 Oct 2023 18:00.

Hi guys, I have multiple questions. Let's say I have Cluster-A with 3 nodes HCI installed, Node-A, Node-B and Node-C. Let's say Node-C is broken, have to be remove away from Cluster-A. By right before Node-C was broken, the data (multiple VM created) was synchronized in all nodes as it formed the virtual storage.

Then Node-C is fixed, it will later used for forming a new cluster with other new nodes. So here's my questions:

1. When forming the virtual storage on the new cluster, the previous data in the Node-C is still available?

2. After the Node-C was broken, the data was lost when removed from Cluster-A?

3.  The data before is erased when forming the new virtual storage in the new cluster?

Assuming the hdd/sdd was not removed from Node-C, only the node is broken(let's say the power output was burned out but the disks survived).

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