MirBSD manpage: rd(4)

RD(4)                      BSD Programmer's Manual                       RD(4)


     rd - ramdisk driver


     pseudo-device rd [count]


     The rd driver enables use of system or user memory as a disk. Memory for
     the disk must be allocated and initialized inside the kernel image at
     build-time using the rdsetroot tool.


     /dev/rd??   block mode ramdisk devices.
     /dev/rrd??  raw mode ramdisk devices.


     The rdsetroot tool is available as part of the distribution toolset.

MirBSD #10-current               May 14, 2001                                1

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