Yesterday I decided to swap my SD card physically. The new one is configured with 800MB swaps instead of only 512MB swap spaces. Honouring the goal of this script, I conveniently "flopswapped" the swap space to the built in device memory first, swapped the physical cards, and flopswapped the swap space back to the new SD card. I did so without rebooting (to not waste my uptime) Flopswap now doesn't update the written blocks and still reports 0 Mb of 512 Mb Swap space has been moved already and status refreshed, but the 0 of 512 Mb remains.