[CentOS] CentOS, linux and kernel version

[Akemi Yagi]

On Wed, Dec 18, 2013 at 11:29 PM, Jayadevan Maymala
<jayadevan.technology at gmail.com> wrote:
> Hi,
> I am using CentOS 6.4.
> uname -r gives me
>
> 3.9.3-x86_64 Kernel version is 2.6.32. My questions -
>
> What is 3.9? In Ubuntu, uname -r and /boot give the same version numbers.
>
> Do we have a mapping of CentOS versions, the numbers like 3.9 and
> kernel versions maintained somewhere?

Please show us the output returned by:

rpm -qa kernel\* | sort

That should give us some clue.

Akemi