SWAP on FB

[hrust_ray]

Hi.
I was pretty surprised to find here in threads possibility to extend FB memory by SWAPping. So some questions
1.Is it enough to add to debug.cfg "swapon /dev/sda1" ?
/dev/sda1 is used for all cases, or some systems has another path?
2.Is it necessary to allocate additional partition on HD especially for swappng? 3.How big it should be?

Thnx for your time people

 

[knox]

take a look at this: http://www.ip-phone-forum.de/showthread.php?t=104050

 

[hrust_ray]

Its not easy to catch.
As I understood I need BusyBox(it has somehow swap command).
What is BusyBox? Is it mod? I need to compile it?