Update README.md to note external-snapshotter is required along with explaining how the snapshot is created

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Seth Deegan 2024-09-03 19:06:59 -04:00 committed by GitHub
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@ -1,6 +1,9 @@
# Volume Snapshot Example # Volume Snapshot Example
This creates a snapshot of a volume using `tar`.
- supported from v4.3.0 - supported from v4.3.0
- Make sure you have `externalSnapshotter.enabled=true` if you are using the Helm chart.
## Create source PVC and an example pod to write data ## Create source PVC and an example pod to write data
@ -73,4 +76,4 @@ outfile
``` ```
### Links ### Links
- [CSI Snapshotter](https://github.com/kubernetes-csi/external-snapshotter) - [CSI Snapshotter](https://github.com/kubernetes-csi/external-snapshotter)