How to delete PVC volume which belong to a deleted app?

[jasonhui]

I want to upgrade my qbittorrent app instance and meet with error info "[EINVAL] values.scaleGPU: Not a list".
I think I must delete the former app instance and re-install it.
When I delete app instance I met something wrong, the app instance has gone but the PVC belong to it is still there.
I must create new app instance with different name, or it will reject to create new app instance because it detects the former PVC exists.
Is there any method to remove the former PVC volume?

 

[void_one]

you can try to rename the app to something else or follow this guide here:

PVC Migration Script | TrueCharts

Credit

truecharts.org

 

[XikoCat]

Happened to me. Here's how I "fixed" it:

Unmount the volumes

Code:

umount \mnt\mounted-pvc\<path>

delete the directories:

Code:

rm -r \mnt\mounted-pvc\<path>

 

[XikoCat]

Make sure to only do it to directories that you can't remove using heavyscript