I followed the article here
http://www.archlinux.org/news/the-lib-directory-becomes-a-symlink/
Didn't work for me. Then I followed an advice in the sticky thread in archlinux forum
https://bbs.archlinux.org/viewtopic.php?pid=1136253#p1136253
and did following.
pacman -Rdd glibc
This has rendered my system useless. All of the commands are not found including pacman. I don't want to reinstall arch. Is there any way to recover ?