Pure Storage Portworx Enterprise Portworx-Enterprise-Professional Question # 18 Topic 2 Discussion

Comprehensive and Detailed Explanation From Exact Extract:

To migrate data from an existing PVC backed by another storage provider to a new Portworx PVC, the administrator typically creates a temporary pod (often using a lightweight container like busybox) that mounts both the source and destination PVCs. Within this pod, standard Linux file commands such as cp or rsync are used to transfer data between volumes. This approach leverages Kubernetes volume mounting capabilities and avoids downtime by enabling data migration without removing the source volume immediately. Portworx does not provide a direct pxctl import command, nor does it use a DataExport Cluster Resource for PVC data migration. This manual method is widely documented and recommended for stateful data migration tasks involving Kubernetes PVCs across different storage backends【Pure Storage Portworx Data Migration Guide†source】.