Enable high-speed system running in memory

Now the computer memory is getting bigger and bigger, and 2 GB has become the standard. There are also many users with 4 GB memory configuration. Using the remaining memory to create virtual disks to speed up system operations, I believe you have seen many similarArticle. But have you ever thought about putting a complete system in the memory for running? This type of system is called the memory operating system (RAMOS ). It not only runs faster, but also has safer operations and more convenient maintenance!

 

Make full use of large memory

Enable high-speed system running in memory

 

What is Ramos?

As its name implies, it is a memory operating system. Its principle is to use special software to virtualize some memory into a hard disk, and then release the prepared operating system image to this virtual disk for running. In fact, window 7 pre-installed pe2.0 is such a system.

 

What are the advantages of Ramos?

1. laptop with high memory configuration

As the memory read/write speed is faster than that of a common hard disk, Ramos runs faster and can be detached from the local hard disk after being loaded to the memory. Therefore, using Ramos not only improves the running speed, but also greatly improves the battery endurance (the hard disk consumes far more power than the memory ).

2. Users with high system security requirements

Nowadays, the network security situation is grim, even if the anti-virus software industry is installed, it may be poisoned. Because Ramos runs in the memory, no data is saved after the computer is restarted or powered off. Therefore, even if ramos is poisoned, it can be automatically restored after being restarted, ramos is a "King Kong System" that never gets poisoned "!

3. multi-system users

Under normal circumstances, to install a multi-system, we should not only plan and install partitions for the new system, but also maintain it. multi-system maintenance is also a headache. However, Ramos is an image file that can be stored anywhere on the local machine, so it is very easy to maintain and manage. For example, you can install Ram Windows XP (ramxp for short) on a computer preinstalled with Windows 7 to form a dual system (ramwin7 can also be created ). As long as you are willing to install more systems, it does not matter, and you only need to delete the image file to complete the uninstallation.

 

Preparations

Since Ramos has so many advantages, you can create it right away. The following describes how to create ramxp.

1. Check whether your system has more than 1 GB of memory, because at least MB of memory is used to store system files.

2. You can select a normal system or Lite version System for installation based on memory conditions.

3. Because the system needs to install the first partition of the local machine, you must back up the current system to another partition using software such as ghost before the operation.

4. All the installed system files must be copied to the Virtual Disk Under winpe. Therefore, you must prepare a winpe boot disk (we recommend that you use the old peach winpe to install it on the local hard disk for backup ).

5. download other required software from the computer report.

 

Ramos production practices

Step 1: Start XP installation after backing up the original systemProgramSelect a new installation, install the system on the C drive, and install all the drivers and common software as prompted. After installation, streamline the system, such as deleting junk files and transferring the virtual memory to other partitions. It is best to control the space occupied by the system below 1 GB.

To streamline the system, you can choose to install only the system and necessary software, because other software can be installed as needed, but will not be saved in the system.

Step 2: Decompress the downloaded software and run the Installation File "setup. bat "to install, restart and complete the installation of the Virtual Disk Driver, then open the Device Manager in Computer Management, expand" SCSI and RAID Controller ", confirm that the "firadisk vitrual disk enumertaor" device is displayed.

Step 3: Run "Virtual Drive manger.exe" in the "vdm virtual Optical Drive" directory of the decompressed folder again, and then click "file-create ", follow the prompts to create a "ramxp. the size of the Virtual Disk File of IMG is 1024 MB (set according to the memory size, the maximum size should not exceed 3.25 GB ). Return to the vdm Virtual Drive main interface, click "file-mount", load the created virtual disk file (such as "E: \ ramxp. IMG"), and then assign the drive letter to n. Now, open Resource Manager and you can see that an n partition is added (the character color is blue ). Right-click and select "format" and follow the prompts to format it as an NTFS partition and enable compression (for larger access space ).

This step is to create a virtual partition. Therefore, first make sure that your disk has sufficient space (as described in this article) and set the size of the Virtual Disk File Based on your memory, do not exceed the actual memory size (such as 2 GB memory, preferably 1 GB ).

Step 4: Start the Registry Editor, locate "HKEY_LOCAL_MACHINE \ System", and delete the "mounteddevices" key value under it. After Entering the Ramos, the drive letter of the virtual disk is automatically changed to "C :".

Back up the registry before deleting the registry.

Step 5: restart the computer and use the CD to boot the system to the winpe environment, and then run the vdm virtual optical drive to load "ramxp. the IMG image file is attached to N disks, and the C disk is divided into "recycler" and "pagefile. sys and system volume information.pdf all files are copied to the ndisk (if you are prompted to have fewer DLL files when running vdmv optical drive in winpe, copy vdm.exe and vdd-x86.sys to the system system32 directory to run ). In this way, a complete system image file is complete.

If ramwin7 is created and cannot be copied directly due to soft or hard-linked files, you need to use the "imagex" command to capture the C-disk image (for example, imagex/capture C: D: \ win7.wim "win7"), and then release it to N disks (for example, imagex/apply D: \ win7.wim "1" n :).

Step 6: Use ghost again to restore the original system to drive C, and then copy the downloaded "grldr" file to drive C. If you are a Windows XP user, use NotePad to open the "boot. ini" file under drive C directory, add "C: \ grldr = xpxpxpxp" at the end of the file, and save the file.

Next, open the directory of the downloaded file and put the "menu.1st" configuration file in the C root directory.

Click Edit/create instance startup items (grub, Win98, and Linux). After restart, you can select grub for DOS to load grldr from the Multi-Startup menu ".

Because the two files in the "grldr file" package are hidden system files by default, if the "show all files and folders" option is not enabled on your computer, you cannot see these two files after decompression. If you are not sure whether the decompression is successful, you can copy the other two files with the suffix ". Rename" to drive C, and then remove the suffix.

In addition, for W7 users, copy the downloaded "win7menu. 1st" file to the C root directory and rename it "menus.1st ".

Step 7: restart the system now and you will see a new option in the system selection menu. At this time, the XP user has a new option in the Multi-start selection menu, in this case, the XP user selects "Boot memory XP system" (W7 user selects "Grub" in the startup manager) at multiple boot, and the system will automatically set "ramxp. IMG is loaded into the memory for running. After entering Ramos, open the disk management component. You can see that the system has added a new 1 GB disk, which is a memory virtual disk.

 

Ramos is fast and secure.

Now you can use this Ramos as much as you like. Because this is an operating system running in the memory, we can perform any operation in this system. Such as virus testing and data rescue. Because it is a complete XP system, the function is of course more comprehensive than the streamlined systems such as winpe. In addition, there is no conflict between Ramos and the installed system. This system can be started at any time you need.

If you want to install a dual-system, Ramos is faster, more convenient, and safer than any form of Dual-system. It is not afraid of virus infection or system modification; if the configuration on your computer is not high enough, installing Ramos can greatly improve the running speed of your computer. If you are using a notebook, enabling Ramos can also effectively save energy and keep your laptop running longer.

To delete this system, open the Device Manager, unmount the "firadisk vistrual disk enumerator" device, and delete "C: "firadisk" and "ramxp" under the \ windows \ system32 \ DRIVERS directory. IMG file. If you want to maintain Ramos (such as adding or deleting software), you only need to try the Virtual Drive of vdm to load the image file and then perform the operation. For example, you can upgrade the virus database in the original system, and then use the vdm Virtual Drive to load the image. Then, copy the upgraded virus database directory to the image to replace the file with the same name.

compared with other common dual-systems, systems that run completely in the memory can give full play to the advantage of fast memory read/write speed, and any operation will not affect the system security, even if the system crashes, the reboot will be restored to the original state, which is more powerful than the movie system!