No disk space for Postgresql (JumpBox Tomcat - install Postgresql)

Hi,

I have downloaded recent Tomcat Jumpbox. I changed my storage disk to 30GB instead of
original 10G according to the instruction.
I installed Postgresql using apt-get install. Then loading existing DB and tried to
copy this DB and backup DB, but postgresql says there is no space to copy.

I checked several point, but I should ask in this forum for this problem.

Could someone help for this problems.

Best Regards,
A. Yoshino

Well there are many ways to

Well there are many ways to make it more simple. - YOR Health