#Lunix make ram disk persistant windows 10#
#Lunix make ram disk persistant Pc#

Rather than using physical storage to make up for shortages in RAM, however, a RAM disk uses system RAM as an alternative to using physical storage.

#Lunix make ram disk persistant windows 10#

Even today, Windows 10 still uses virtual memory, as shown below. Years ago, memory was really expensive, so Microsoft implemented a virtual memory feature so that Windows could use physical storage to make up for shortages in RAM. In a way, this is the exact opposite of the way that Windows normally works. The operating system treats the RAM disk as if it were another hard disk attached to the computer. Collectively, my friend and I solved the problem by setting up a RAM disk.ДЄ RAM disk works by using a portion of a computerвЂ™s physical memory for storage. To make a long story short, floppy drives werenвЂ™t exactly known for being fast, and there was one particular game (the same game shown in the YouTube video), that was borderline unplayable because my friendвЂ™s PCвЂ™s disk performance was so slow.

#Lunix make ram disk persistant Pc#

Because his PC did not have a hard drive, he had to run games off of floppy disks, which was the dominant type of removable media at the time. In fact, I had forgotten all about it myself until YouTube recommended a video demonstrating a playthrough of a 1980s video game.Д«ack in the 1980s, I had a friend who was really into PC gaming. The basic concept behind this technique has been around for decades, and yet it is something that I almost never hear anyone mention. The biggest caveat, in this case, is that the technique that I am about to show you is ideally suited to lab VMs, but this probably isnвЂ™t the sort of thing that you would want to do in production.

Like all miracle solutions, however, there are a few caveats. A boost for temporary VMsД«ut what if there was an easy way to make the VM perform far better, on the same hardware? Believe it or not, it is possible to give a poorly performing VM really good performance without upgrading the hardware. When you throw in the fact that this particular VM was running a really I/O intensive workload, it quickly becomes apparent why the VM performed so slowly.

The VMs were running on aging lab hardware, which was a little bit slow to begin with. Of course, I canвЂ™t say that I was surprised. Although I got the job done, one of the virtual machinesвЂ™ performance could be best described as painfully slow. Recently, I had to set up a few virtual machines for use with one of the other articles that I was working on.