3 # This script generates a "memstick image" (image that can be copied to a
4 # USB memory stick) from a directory tree. Note that the script does not
5 # clean up after itself very well for error conditions on purpose so the
6 # problem can be diagnosed (full filesystem most likely but ...).
8 # Usage: make-memstick.sh <directory tree> <image filename>
13 PATH=/bin:/usr/bin:/sbin:/usr/sbin
17 echo "make-memstick.sh /path/to/directory /path/to/image/file"
21 if [ ! -d ${1} ]; then
22 echo "${1} must be a directory"
27 echo "won't overwrite ${2}"
31 echo '/dev/ufs/FreeBSD_Install / ufs ro,noatime 1 1' > ${1}/etc/fstab
32 makefs -B little -o label=FreeBSD_Install ${2} ${1}
39 unit=$(mdconfig -a -t vnode -f ${2})
41 echo "mdconfig failed"
44 gpart create -s BSD ${unit}
45 gpart bootcode -b ${1}/boot/boot ${unit}
46 gpart add -t freebsd-ufs ${unit}
47 mdconfig -d -u ${unit}