SBC37X cross-compilation platform QT+OPENCV "2" virtual machine vbox Ubuntu disk expansion

Virtual machine VBox under Ubuntu, in order to learn, only allocated 8g, the results Qt,opencv and so on, said room space is not enough. Then began to toss disk expansion.

A lot of online, do not know how much is their own hands through, it is not only waste other people's time, but also waste their time.

Business:

1, after the cmd, enter in your VBox directory, you will see
Vboxmanage list HDDs:

2, modify the space:
Vboxmanage MODIFYHD"C:\users\usegear-yc\virtualbox Vms\ubutu32.vdi"–resize20480After carriage return
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%

with Disk utility

or

4. Mount:
#mount/DEV/SDA4/HOME/LYC.
To mount automatically when booting:
#sudo gedit/etc/fstab Add:
/dev/sda3/home Auto 0 0

To this all OK

Look at the results:

To this all OK

SBC37X cross-compilation platform QT+OPENCV "2" virtual machine vbox Ubuntu disk expansion