How the Ubuntu system changes the size of the filesystem

My 80G hard drive, a total of 3 areas, of which/10g,swap divided the 1G, the remaining 60 more g is just clear out.
My filesystem not separate out, now only 1G of space, the next film is not allowed. I want to use the remaining 60 more g space, it is best to separate the filesystem, the more than 60 g to it, how should I operate? Is it okay to hang up such a large space in the filesystem? What to do?

(Suppose your Ubuntu system username is Wzhy, and if not, replace the corresponding part.) ）

According to the gparted screen you give, you can see that you are going to put 60G/dev/sda3 hard drive under filesystem. (now/dev/sda3 is hanging under/media/disk).

sudo chown-r wzhy/media/disk First of all the/media/disk and the owner of all the files under the change to you, so as to avoid future permissions problems.

Open the File Manager (Nautilus, and so on), the/home/wzhy of the files are all selected, (note that you must not forget to show hidden files.) Nautilus Ctrl can display hidden files. And then copy all to/media/disk.

Tar cvzf/media/disk/backupwzhy.tar.gz/home/wzhy give your file a compressed package, also put in 60G (this one can be skipped, but anyway your disk has 60G space, why not do a double insurance? ）

Then

sudo umount/media/disk first uninstall your 60g disk
sudo mount/dev/sda3/home/wzhy

All right, it's done.

But this is only temporary, after you restart, everything changed back again. (your file is still on the 60G plate, but/home/wzhy still hangs in your first plate.) ）

You used for a while, no problem, you can modify the Fstab, permanent effect.

sudo cp/etc/fstab/etc/fstab.backup first make a backup of fstab, just in case.
sudo gedit/etc/fstab

Join this line at the bottom.

/dev/sda3/home/wzhy ReiserFS Defaults 0 0

If you find a line with/media/disk in it, you can add the # number to the beginning of the line. (Note is the English half-width symbol, not add also can, the best Add.) ）

Save Exit Gedit.

Reboot and see if anything is abnormal.

If everything goes well, you can delete backupwzhy.tar.gz if you need to save hard disk space.