Windows Bootable ISO Creator 4.4.1.0 Create a bootable ISO image file of Windows XP, Vista, 7 or 8 and burn ISO files with the aid of a. Mar 17th 2016, 12:09 GMT. (P.S.1 If your device has boot ramdisk, you can also install with Custom Recovery) (P.S.2 If you are interested in how Android boots and how it affects Magisk, check out this document) Patching Images. If your device has boot ramdisk, you need a copy of the boot.img If your device does NOT have boot ramdisk, you need a copy of the recovery.img.
In all computing gadgets, the amount of random access memory (RAM) is always an important element of consideration. Icarefone system care for ios devices 5 8 1 1. Pulltube 0 9 8. This is because it is the working memory of a computer and thus how much a computer will be able to handle is pegged on the size of this memory as well as its speed.
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However, it is expensive than the disk drives, and thus a way to integrate the two is very important and actually a necessity.
RamDisk Plus
RamDisk Plus is a RAM disk utility software that promises to give speeds of up to 10X that of an SSD and 50X that of a hard disk. With this, you can increase the performance of your device by huge margins and thus allow applications such as gaming and much more.
AMD Radeon™ RAMDisk
Designed by the industry's giant, RAMDisk will use the available RAM on your device to create virtual drives that will be way faster that the ordinary storage on your machine. For instance, when compared to the SSD it is about 100x faster while to that of a hard disk is 200X.
SoftPerfect RAM Disk
SoftPerfect RAM Disk is a RAM disk application of high-performance application and is distributed for free. With this tool, you can create virtual disks that will reside on the RAM of your computer and one which can be accessed from Windows explorer. With this, you can place temporary files in it.
VSuite Ramdisk
Ramdisk Manager 1 1 0 Download
VSuite Ramdisk is a RAM disk tool that is available in a range of edition, and all are dedicated to ensuring that the application is scalable and affordable. They include the free edition, the standard edition, the professional edition, and the server edition. Therefore, no matter your need you can be sure to find one.
Other Platforms
The architecture of the computer is very important so as to enable the mapping of the said virtual drives that are used to enhance performance. As a result, the applications on this end are platform dependent though separate tools can be created for the different platforms which are also very likely.
RAMDisk for Windows
RAMDisk is a RAM disk utility tool developed by DATARAM for the use on the Windows platform. The program takes a section of the memory on your device and creates virtual drives that are way faster than the storage memory, and this is very ideal for the use with the application with a huge demand for memory such as gaming.
RAMDisk for Mac
RAMDisk is RAM disk software designed for the users on the Mac platform. With the use of this tool, you will benefit from the fact that writing and reading of data will be fast and thus enable you to handle demanding applications that require a large memory to have been installed.
Most Popular Software for 2016 – StarWind RAM Disk
StarWind RAM Disk is a software that will boost your speeds and memory available for the use with deployed niche as well as operations that require very high performance such as development and testing of some applications. The tool will create some virtual memories that are of great performance.
What is a RAM Disk Software?
Technology is changing real fast. The size of RAM available on a modern machine is almost the size of a hard disk just a few years ago. In the same way, our demand for better performance is increasing every day. We have application soft wares and games that require a lot of memory to be installed, and this trend has the tendency of making computers incapacitated in relatively a short duration of time.
To avoid this scenario, a RAM disk software maps a part of your RAM to a virtual drive that is super fast and thus enhances the size of the available RAM to accommodate higher demands.
The majority of the applications that are available in the current time require a lot of processing power RAM for them run efficiently. While the processing power of the majority of the devices is adequate, the size of RAM changes fast and thus RAM disk soft wares are the best bet for you to handle increased load.
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1) Overview¶
The RAM disk driver is a way to use main system memory as a block device. Itis required for initrd, an initial filesystem used if you need to load modulesin order to access the root filesystem (see Using the initial RAM disk (initrd)). It canalso be used for a temporary filesystem for crypto work, since the contentsare erased on reboot.
The RAM disk dynamically grows as more space is required. It does this by usingRAM from the buffer cache. The driver marks the buffers it is using as dirtyso that the VM subsystem does not try to reclaim them later.
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The RAM disk supports up to 16 RAM disks by default, and can be reconfiguredto support an unlimited number of RAM disks (at your own risk). Just changethe configuration symbol BLK_DEV_RAM_COUNT in the Block drivers config menuand (re)build the kernel.
To use RAM disk support with your system, run ‘./MAKEDEV ram' from the /devdirectory. RAM disks are all major number 1, and start with minor number 0for /dev/ram0, etc. If used, modern kernels use /dev/ram0 for an initrd.
The new RAM disk also has the ability to load compressed RAM disk images,allowing one to squeeze more programs onto an average installation orrescue floppy disk.
2) Parameters¶
2a) Kernel Command Line Parameters
This parameter tells the RAM disk driver to set up RAM disks of N k size. Thedefault is 4096 (4 MB).
2b) Module parameters
- rd_nr
- /dev/ramX devices created.
- max_part
- Maximum partition number.
- rd_size
- See ramdisk_size.
3) Using 'rdev'¶
'rdev' is an obsolete, deprecated, antiquated utility that could be usedto set the boot device in a Linux kernel image.
Instead of using rdev, just place the boot device information on thekernel command line and pass it to the kernel from the bootloader.
You can also pass arguments to the kernel by setting FDARGS inarch/x86/boot/Makefile and specify in initrd image by setting FDINITRD inarch/x86/boot/Makefile.
Some of the kernel command line boot options that may apply here are:
If you make a boot disk that has LILO, then for the above, you would use:
4) An Example of Creating a Compressed RAM Disk¶
To create a RAM disk image, you will need a spare block device toconstruct it on. This can be the RAM disk device itself, or anunused disk partition (such as an unmounted swap partition). For thisexample, we will use the RAM disk device, '/dev/ram0'.
Note: This technique should not be done on a machine with less than 8 MBof RAM. If using a spare disk partition instead of /dev/ram0, then thisrestriction does not apply.
Ramdisk Manager 1 1
Decide on the RAM disk size that you want. Say 2 MB for this example.Create it by writing to the RAM disk device. (This step is not currentlyrequired, but may be in the future.) It is wise to zero out thearea (esp. for disks) so that maximal compression is achieved forthe unused blocks of the image that you are about to create:
Make a filesystem on it. Say ext2fs for this example:
Mount it, copy the files you want to it (eg: /etc/* /dev/* …)and unmount it again.
Compress the contents of the RAM disk. The level of compressionwill be approximately 50% of the space used by the files. Unusedspace on the RAM disk will compress to almost nothing:
Put the kernel onto the floppy:
Put the RAM disk image onto the floppy, after the kernel. Use an offsetthat is slightly larger than the kernel, so that you can put another(possibly larger) kernel onto the same floppy later without overlappingthe RAM disk image. An offset of 400 kB for kernels about 350 kB insize would be reasonable. Make sure offset+size of ram_image.gz isnot larger than the total space on your floppy (usually 1440 kB):
Make sure that you have already specified the boot information inFDARGS and FDINITRD or that you use a bootloader to pass kernelcommand line boot options to the kernel.
That is it. You now have your boot/root compressed RAM disk floppy. Someusers may wish to combine steps (d) and (f) by using a pipe.
Changelog:¶
SEPT-2020 :
- 10-22-04 :
- Updated to reflect changes in command line options, removeobsolete references, general cleanup.James Nelson (james4765@gmail.com)
- 12-95 :
- Original Document
