[LAU] Mounting /tmp to tmpfs

Cedric Roux sed at free.fr
Wed Feb 9 08:44:52 UTC 2011


----- "Jeremy Jongepier" <jeremy at autostatic.com> wrote:
> Thanks for the reply Paul. But what about other applications that use
> /tmp? Could they benefit from a /tmp directory mounted on a tmpfs
> filesystem?

no access to disk, so you may win.
On the other hand you squat some RAM for a file system,
so you may end up with swapping anyway.
So answer is: it depends. On what you do. On your computer
(amount of RAM).
You clearly win if the programs you run do a lot of little I/O
in /tmp and don't smoke too much memory for other things.


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