It is digitally signed, which makes it compatible with 64-bit versions of Microsoft Windows without having to be run in Test mode. It is free and open-source software, and is available in 32- and 64-bit variants. With the rxadm utility, the user is capable of dynamically attaching, removing, and resizing RAM disk volumes and treat them like any other block device.įor this reason limiting the size of a ramfs area can be recommendable. 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 GBmost dont.ĭisks may be created with the next command line tools: mdconfig and mdmfs. May 2011 ) ( Learn how and when to remove this template message ).Ī RAM drive has much faster read and write access than a hard drive with rotating platters, and is volatile, being destroyed with its contents when a computer is shut down or crashes 1 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.ĭata can be copied between conventional mass storage and a RAM drive to preserve it on power-down and load it on start-up.
0 kommentar(er)
