<p>I know we can edit the pvc and change to RWX but there is a cache in this, I'm trying to do in GKE, so for my pvc with RWO the storage class is standard, but if edit to RWX i need to change the storage class also to NFS.</p>
<p>Is it possible to achieve this without losing data inside PVC ?</p>

<p>Your existing pvc is using the standard storage class which doesn’t allow RWX . So it’s not possible. It means even if you change it in PVC config it’s not going to work.</p>
<p>Workaround to the above is take the backup of existing pv data. Create a new pvc with RWX mode for NFS pv and mount that to the application. Copy the backup data to the mounted volume.</p>
