Jazeker.
Ik vond hier:
http://distilledb.com/blog/archives/date/2009/02/22/swap-files-in-linux.pagedit:
Removing a swap file
Removal works much the same way, but in reverse. If you've added your swap to the /etc/fstab list, you need to remove it here first.
To disable your running swaps, run the swapoff utility. You can either specify the swap you'd like to disable, or use the -a parameter.
$ sudo swapoff /mnt/primary.swap
When you disable swap, you force the kernel to clean every page on the swap and/or push it back to main memory. If there is not enough space to squeeze everything in, you may receive out of memory errors from the kernel, so use this judiciously.
Ik denk dat ik dat maar eens ga proberen. Maar dan met de regel [sudo swapoff /dev/ramzswap0]
Dan herstarten en vervolgens ff kijken of het swapbestand nog genoemd wordt met [cat /proc/swaps] . Indien nee, dan verwijder ik het bestand.