• Dataram Ramdisk Configuration Utility

This article may require to meet Wikipedia's. No has been specified. Please help if you can. ( May 2011) allows part of a 's RAM (memory) to be seen as if it were a disk drive, with volume name and, if supported by the operating system,.

A RAM drive has much faster read and write access than a with rotating platters, and is, being destroyed with its contents when a computer is shut down or —volatility is an advantage if security requires sensitive data to not be stored permanently, and to prevent accumulation of obsolete temporary data, but disadvantageous where a drive is used for faster processing of needed data. Data can be copied between conventional and a RAM drive to preserve it on power-down and load it on start-up. Contents.Overview Features Features that vary from one package to another:. Some RAM drives automatically back up contents on normal on power-down, and load them when the computer is started. If this functionality is not provided, contents can always be preserved by start-up and close-down, or manually if the operator remembers to do so. Some software allows several RAM drives to be created; other programs support only one.

Some RAM drives when used with 32-bit (particularly 32-bit ) on allow memory above the 4 GB point in the, if present, to be used; this memory is and not normally accessible. Software using unmanaged memory can cause stability problems. Some RAM drives are able to use any 'unmanaged' or 'invisible' RAM below 4 GB in the memory map (known as the ) i.e. RAM in the '.

Note: Do not assume that RAM drives supporting 'AWE' (or ) memory above 4 GB will also support unmanaged PAE (or ) memory below 4 GB—most don't. md - memory disk This driver provides support for four kinds of memory backed virtual disks: malloc, preload, vnode, swap. Disks may be created with the next command line tools: mdconfig and mdmfs. An example of how to use these programs follows.To create and mount memory disk with mdmfs:# mdmfs -F newimage -s 5m md0 /mntTo create and mount memory disk with mdconfig:# mdconfig -a -t swap -s 5m -u 0# newfs -U md0# mount /dev/md0 /mntTo destroy previously created disk:# umount /mnt# mdconfig -d -u 0Linux shm Modern Linux systems come pre-installed with a user-accessible ramdisk mounted at /dev/shm.RapidDisk RapidDisk is a free and open source project containing a Linux kernel module and administration utility that functions similar to the Ramdiskadm of the. With the rxadm utility, the user is capable of dynamically attaching, removing, and resizing volumes and treat them like any other block device. Antonio jose sonata pdf printer. Retrieved 2013-11-17. – invalid link!.

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Dataram Ramdisk Configuration Utility

Retrieved 2013-12-30. QSoft RAMDisk becomes. Retrieved 2013-11-17. January 2, 2012.

April 2, 2014. October 15, 2010. Open Storage & Virtualization Magazine. February 14, 2015. Archived from on April 3, 2015.External links.