RapidDisk is an advanced Linux RAM Disk which consists of a collection of modules and an administration tool. Features include: Dynamically allocate RAM as block device. Use them as stand alone disk drives or even map them as caching nodes to slower local disk drives.
I just pushed RapidDisk release 2.8 to the git repo. The changelog can be found here:
The changes include a some minor code cleanup and the removal of an unused and unimplemented caching feature (write-around). I also added support for Linux kernel 3.8. Tested on 3.8-rc7.
While you can clone/pull the latest source from the official git repository (see rapiddisk.org for details), I also posted a tarball of this release to the Sourceforge project site: https://sourceforge.net/projects/rxdsk/
To stay updated, you can follow the RapidDisk Google+ page: https://plus.google.com/u/0/116869691296916480289/posts