os



How to add swap space to your Ubuntu

  • avatar
  • 1.7K Views
  • 5 mins read
Preview post image

Swap space is the area on a hard disk. It holds memory pages that are temporarily inactive. Swap space is used when your operating system decides that it needs physical memory for active processes and the amount of unused physical memory is insufficient. When this happens, inactive pages from the physical memory are then moved into the swap space, freeing up that physical memory for other uses.