[CentOS] (re)load new kernel with rebooting host node?
Mathew S. McCarrell
mccarrms at gmail.com
Wed Dec 2 20:36:02 UTC 2009
On Wed, Dec 2, 2009 at 2:22 PM, Rudi Ahlers <Rudi at softdux.com> wrote:
> Hi all,
>
> Is it possible to reload the dom0 / host node's kernel with a newer
> one, without rebooting the server? I know kexec can do something like
> this for security patches, but I don't know much about kexec, and I
> don't want to mess up a production server either. So, has anyone done
> something like this before? I need to load a new kernel for one of the
> domU's iptables to work, but don't want to reboot the whole server and
> cause downtime for the other domU's.
>
>
http://www.ksplice.com/
--
Mathew S. McCarrell
Clarkson University '10
mccarrms at gmail.com
mccarrms at clarkson.edu
1-518-314-9214
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.centos.org/pipermail/centos/attachments/20091202/d92f3bd7/attachment.html>
More information about the CentOS
mailing list