| #!/bin/bash |
| # example of brho's kvm-up.sh, which I run every time I boot my dev machine. |
| # you'll need to change paths, usernames, and other things for your machine. |
| |
| # set up networking. feel free to comment this out. |
| modprobe tun |
| brctl addbr br0 |
| tunctl -u brho -t tap0 |
| ifconfig tap0 0.0.0.0 up |
| brctl addif br0 tap0 |
| sleep 2 |
| /etc/init.d/net.br0 start |
| /etc/init.d/dnsmasq start |
| |
| # set up some variables |
| MNTDIR=/home/brho/classes/ros/ros-kernel/mnt |
| MNTPOINT=$MNTDIR/hdd |
| HDDIMG=$MNTDIR/hdd.img |
| |
| # mount the hdd image |
| modprobe loop max_part=10 |
| losetup /dev/loop5 $HDDIMG |
| sleep 5 |
| mount -o sync /dev/loop5p1 $MNTPOINT |
| chown -R brho:brho $MNTPOINT |
| |
| ## Alternative method if you have the loopback built into the kernel |
| ## mount the hdd image with a hardcoded offset, specific to the image we |
| ## provide |
| #losetup /dev/loop5 $HDDIMG |
| #losetup -o 1048576 /dev/loop6 /dev/loop5 |
| #mount -o sync /dev/loop6 $MNTPOINT |
| #chown -R brho:brho $MNTPOINT |
| |
