qns about swap space

hi everyone there is some qns i would like to ask abt swap space. lets say i have a host computer which is running solaris and has 18 disks which adds up to 9.9tb. the qns i would like to ask is that does all the 18 disks need to have a swap space partition or do i just create a swap space partition for the whole computer?

just create a swap space partition for the whole computer

ok!! thxs for telling me!!

However, if for some reason you plan to make a significant use of the swap space, which is not recommended, spreading it on multiple disks will improve its performance.