I'm trying to resize persistent volumes of a stateful set.
When I patched the first pvc, I got the following error :
```
Warning VolumeResizeFailed 56s (x9 over 5m15s) external-resizer cinder.csi.openstack.org resize volume ovh-managed-kubernetes-w81jmu-pvc-8b43d388-4f06-47b3-8386-xxxxxxx failed: rpc error: code = Internal desc = Could not resize volume "59b2b553-a2f9-44ff-89b3-xxxxxxxxxxx" to size 5: Expected HTTP response code 202] when accessing [POST https://volume.compute.gra5.cloud.ovh.net/v3/xxxxxxxxxxx/volumes/59b2b553-a2f9-44ff-89b3-xxxxxxxxxxxx/action], but got 406 instead
{"computeFault": {"message": "Version 3.42 is not supported by the API. Minimum is 3.0 and maximum is 3.15.", "code": 406}}
```
Your [guide on persistent volumes resizing says we have to scale to 0 replicas before, but this is just unacceptable as I need my database to stay up and running.
What is the way to get the volume to resize and achieve the following state ?
```
message: Waiting for user to (re-)start a pod to finish file
system resize of volume on node.
status: "True"
type: FileSystemResizePending
```
Hello,
Unfortunately, this is not possible at all with the current version of OpenStack deployed in the regions used by the Managed Kubernetes Service. This release doesn't allow the volumes hot resizing.
We will soon open a new region where the OpenStack release will allowed this kind of manipulation but I haven't any ETA to share with you at the moment.
Regards.