On Sun, Jul 24, 2005 at 11:30:52AM +0530, Shridhar Daithankar wrote:
> I wont recommend more than 128MB swap in any situation. In my experience if 
> more than 20-30 MB swap is in use, the home desktops are so dead on their 
> knees that one would rather reboot than expect it to recover.

You seem to be confusing "use of swap" with "thrashing"

> I once tried installing Oracle9i on a 256MB RAM+256MB Swap machine and the 
> only time I saw Java consuming 245MB of swap. It took over three hours to 
> recover the machine. And it wasn't fun...

Yup. That was thrashinhg.

> Why waste a partition when you can install a BSD on it..:-)  

Hehe :-)

> And yes, if you can run with 1GB of swap in use, I would be willing
> to look at the hardware.. in amusement..;-)

At many times (like right now) I have 175MB of swap in use. System is
as responsive as ever. True, starting a new memory-hungry process will
be a bit slow... But no sweat until thrashing occurs.

http://en.wikipedia.org/wiki/Thrashing

-- 
Vipul Mathur
vipul[at]linux-delhi.org
http://www.vipulmathur.org/


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