# Enable the hooks used for initializing the ram-disk.
options MEMORY_DISK_HOOKS
options MEMORY_DISK_IS_ROOT # Force root on ram-disk
options MEMORY_DISK_ROOT_SIZE=8192 # size of memory disk, in blocks
options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode
# disk/mass storage pseudo-devices
pseudo-device md # memory disk device