Linux RAM Disk modules

The RAM Disk is created when the "brd" module is loaded (brd=block ram disk)
modprobe brd

rd_nr:Maximum number of brd devices (int)
rd_size:Size of each RAM disk in kbytes. (int)
max_part:Maximum number of partitions per RAM disk (int)

example
modprobe brd rd_size=1024000 max_part=2 rd_nr=1

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核心支援版本
 2.0.40, 2.2.26, 2.4.37, 2.6.18, 2.6.24

核心 modules 支援版本
2.6.25,2.6.28, 2.6.30.1, 2.6.39 ,3.9 ,3.10, 3.11 ,3.12 ,3.13, 3.14, 3.15 ,3.16, 3.17, 3.18 ,3.19, 4.0 ,4.1, 4.2 ,4.3 4.4