naxmachine.blogg.se - Softperfect ram disk automaticly save ramdisk contents

Disks may be created with the next command line tools: mdconfig and mdmfs. This driver provides support for four kinds of memory backed virtual disks: malloc, preload, vnode, swap. Note: Do not assume that RAM drives supporting 'AWE' (or Address Windowing Extensions) memory above 4 GB will also support unmanaged PAE (or Physical Address Extension) memory below 4 GB-most don't.

Specifically in IBMPC based 32-bit operating systems, some RAM drives are able to use any 'unmanaged' or 'invisible' RAM below 4 GB in the memory map (known as the 3 GB barrier) i.e.

Software using unmanaged memory can cause stability problems.

Some RAM drives when used with 32-bit operating systems (particularly 32-bit Microsoft Windows) on computers with IBM PC architecture allow memory above the 4 GB point in the memory map, if present, to be used this memory is unmanaged and not normally accessible.

Some software allows several RAM drives to be created other programs support only one.

If this functionality is not provided, contents can always be preserved by start-up and close-down scripts, or manually if the operator remembers to do so. Some RAM drives automatically back up contents on normal mass storage on power-down, and load them when the computer is started.

4.3.1 Ramdisk.sys sample driver for Windows 2000įeatures that vary from one package to another:.4.2.11 StarWind Software Virtual RAM Drive Emulator.4.2.9 WinRamTech (QSoft) Ramdisk Enterprise.