Useful tips

How do I create a RAM disk in Windows 7?

How do I create a RAM disk in Windows 7?

  1. Install DataRAM RAMDisk. Just click next and “I agree” at the various prompts.
  2. Launch RamDisk Configuration Utility from the Start Menu.
  3. Set the RAMDisk Size and Type under the settings tab.
  4. Enable Load Disk Image at Startup under the Load and Save tab.
  5. Configure the Save Image Settings.
  6. Click Start RAMDisk.

How do I boot into RAM disk?

At the boot prompt, type “knoppix toram”. Knoppix will load the contents of the CD into ram and run from there. After boot up, the CD can be removed and the cd drive will be available for other uses.

Can you boot Windows off of RAM?

7 Answers. Your idea (as cool as it is) unfortunately won’t work in practice: The RAM disk would be wiped whenever you turn your PC off, reboot it, or if you lose power.

Can I turn storage into RAM?

Whether you have a hard drive or an SSD, your computer’s RAM is its fastest storage medium by a wide margin. If you have more than 4GB of memory, you can turn this speed to your advantage, turning some of it into a small RAM Disk.

How do I create a RamDisk in Windows?

It also includes a utility that allows the creation of RAM drives.

  1. Download ImDisk from
  2. Install the application.
  3. Double-click on the desktop icon labeled “RamDisk Configuration.”
  4. Adjust the disk size in the box at the top of the window.
  5. Click “OK” at the bottom of the window.

How do you make initrd?

To create an initrd, begin by creating an empty file, using /dev/zero (a stream of zeroes) as input writing to the ramdisk. img file. The resulting file is 4MB in size (4000 1K blocks). Then use the mke2fs command to create an ext2 (second extended) file system using the empty file.

How do I create a RAM disk image?

Making a generic ram disk

  1. Make sure ram disk support is compiled in your kernel.
  2. Create a ramdisk device if one does not already exist in /dev:
  3. Zero out the space you need on the ramdisk device:
  4. Make a file system on the ram disk, specifying the size:
  5. Mount the ram disk as you would a regular device:

Is hard disk a boot device?

A boot device is any piece of hardware containing the files required for a computer to start. For example, a hard drive, floppy disk drive, CD-ROM drive, DVD drive, and USB jump drive are all considered bootable devices.

Can Windows 10 run on RAM?

2GB RAM. 2GB of RAM is the minimum system requirement for the 64-bit version of Windows 10.

Is RAM drive faster than SSD?

SSDs are much faster than hard drives since they use integrated circuits. Even though SSDs use memory chips instead of a mechanical platter that has to be read sequentially, they’re still slower than the computer’s RAM.

How much virtual memory should I set for 4GB RAM?

Windows sets the initial virtual memory paging file equal to the amount of installed RAM. The paging file is a minimum of 1.5 times and a maximum of three times your physical RAM. You can calculate your paging file size using the following system. For example, a system with 4GB RAM would have a minimum of 1024x4x1.

How to run Windows 7 from a ramdisk?

This video shows how to install Windows 7 to a VHD and then load that VHD into Grub4Dos’s RAMDisk to boot from it. WinRAM package is used to achieve this. WinRAM is a package that contains Grub4Dos and FiraDisk files, VhdTool, scripts and documentation to make it all work.… Files can also be downloaded here.

Is it possible to boot Windows 7 from RAM disk?

Windows 7 Forums is the largest help and support community, providing friendly help and advice for Microsoft Windows 7 Computers such as Dell, HP, Acer, Asus or a custom build. Hi there 1) a RAM disk is only ‘persistent’ until the computer is powered off so the RAM disk needs to be initially loaded from some physical device first.

How do I extract the boot image from ramdisk file?

To extract the boot image file and ramdisk file, run the command below. This will create a new folder called boot in your current folder. The boot folder will contain the boot image kernel file, the ramdisk file, and a ramdisk folder that contains data extracted from the ramdisk file.

How to unpack and repack boot and Ramdisk files?

mkbootimg command helps you create a brand new boot.img file from the ramdisk and zImage files you have (useful for creating modified boot.img files). umkbootimg does the very opposite and splits up the kernel and boot image. unpack will simply extract the boot.img file in one directory and the ramdisk in a separate directory for convenience.