I am upgrading Scientific Linux 6.3 to 6.6
I have to update machines of Scientific Linux 6.3 to 6.6. I tried #yum list updates and .# yum update
It downloaded some files and installed. But my Scientific Linux is still showing Scientific Linux 6.3.
.#yum list updates returns "Loaded plugins: refresh-packagekit,security".
Doing the same worked fine in Red Hat Linux.