Start Hyper-Converged Database (HCD) as a standalone process

Start Hyper-Converged Database (HCD) as a standalone process when installed from a binary tarball.

All nodes in the cluster must have the same version of HCD installed from a binary tarball. Nodes might not be able to join the ring if they are running different versions of HCD or other Cassandra-based database distributions.

If you are restarting a node, stop HCD before starting it again.
Change to the directory where you installed HCD:
```
cd /path/to/hcd
```
Start HCD:
```
bin/hcd cassandra
```
If you need to start HCD on multiple nodes, repeat the previous steps on each node.

Check the status of nodes in the cluster:

bin/nodetool status

Make sure all nodes report UN (Up/Normal):

Result

Datacenter: DC1
===============
Status=Up/Down
|/ State=Normal/Leaving/Joining/Moving
--  Address    Load       Tokens  Owns (effective)  Host ID                               Rack
UN  10.0.0.1   97.87 KiB  16      100.0%            e4b7eb22-31d0-43ed-95e0-97915efcf58d  RAC1

Start Hyper-Converged Database (HCD) as a standalone process

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