AIX Memory&Paging general

** Myself
Paging space
- don’t use multiple disk
- use multiple controller
List Paging space
lsps –a
Total ram
lsattr –El sys0 –a realmem
-- or --
lsconf|grep -i mem
lsconf |more
Pagin space activated at startup
vi /etc/swapspaces
Add paging space (only rootvg and can be choose start now or reboot machine ,it can be activate or deactivate paging space)
smit mkps
Add
chps –s <number lp> hd6
Remove
chps –d <number lp> hd6

remove pagin space (can’t remove hd6)
swapoff /dev/paging00
rmps paging00

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