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14
votes
2answers
9k views

How to create RAM drive?

How do i create RAM drive under ubuntu. And would he automounted at startup?
26
votes
1answer
28k views

How can I use RAM storage for the /tmp directory and how to set a maximum amount of RAM usage for it?

After seeing the comment by Anonymous on the question How is the /tmp directory cleaned up?, I found that it would be a great idea to implement on my system, since I have 16GB of RAM and I never used ...
5
votes
2answers
1k views

How can I make an existing persistant live USB installation load more of the OS to RAM?

A while back I installed (a permanent installation, not a Live USB) Ubuntu on my USB thumb drive. Unfortunately, the transfer rates are too slow for a smooth and responsive experience, so I'd like to ...
9
votes
3answers
9k views

Why doesn't /tmp use tmpfs?

I have loads of RAM and I use very little. I also do record some screencasts with gtk-recordmydesktop, which by default saves to /tmp while recording. I assumed that it would mean storing to RAM as ...
4
votes
2answers
3k views

How to configure Shutdown tasks?

I have a shell script I'd like to run automatically every time I logout, shutdown or reboot. Does anyone know where can I configure this in Ubuntu 10.10?
0
votes
0answers
193 views

findout if my filesystem write operations are really deals with tmpfs or ssd on ubuntu

I bought a notebook with SSD drive and mounted all common system and user temp dirs to memory (to RAM) with tmpfs. This is the list of which dirs are placed in memory exactly (from fstab): none on ...
0
votes
1answer
383 views

How to fix anacron & cups-pdf when you have /var on tempfs

I have a ssd drive in my laptop and I followed various advice that said to put /var/log /var/spool & /var/cache on a tmpfs so that the constant read/writes wouldn't lessen the life of my ssd. ...