multiple swap areas and RAID 1

[Georgi Naplatanov <gosho@oles.biz>]

Hi.

I'm going to configure Debian GNU/Linux with software RAID 1 and I think 
to put swap area on RAID 1 (/dev/mdX), but someone told me that if the 
computer have multiple swap partition (e.g. /dev/sda2, /dev/sdb2) with 
equal priorities, linux kernel will mirror swap area between different 
devices. Is that true ? I mean kernel 2.6.32 and 3.2.x.

Best regards
Georgi