-1
votes
1answer
493 views

set up permanent ramdisk in ubuntu to not using ram when is the ramdisk empty

My laptop running Ubuntu 12.04 has 8GB RAM. I added following record to /etc/fstab tmpfs /media/ramdisk tmpfs defaults,noatime,mode=1777 0 0 What exactly does it mean? I have tested that I can ...
6
votes
2answers
5k views

How do I load Ubuntu into RAM and boot from it?

The Problem I have a USB flash drive which, among Windows PE and other things, has an Ubuntu 11.04 system on a virtual (file-based) partition: <drive>/ubuntu/disks/boot.disk mount point ...
4
votes
2answers
1k views

How can I automatically mount/unmount a ramdisk on a 64-bit Ubuntu server?

My Ubuntu server has 24GB of RAM. I want to automatically create a ramdisk on boot and load files from the /home/user1/ramdisk folder. When the system shuts down, I need to load files from ramdisk ...