1
vote
0answers
28 views

OpenVZ - updating kernel and all containers

Last night I upgraded to the latest kernel of openvz. I rebooted the host node. It came up with the latest kernel. However, the containers are still running the old kernel. What I did on the host ...
0
votes
2answers
708 views

Issue on yum update with kernel

--> Running transaction check ---> Package e2fsprogs-resize2fs-static.x86_64 0:1.42.3-3.el6.1.ovz will be installed ---> Package kernel.x86_64 0:2.6.32-358.2.1.el6 will be installed --> ...
4
votes
3answers
92 views

How to determine if a Debian upgrade updated the kernel

Let's say I have just done an aptitude safe-upgrade on a Debian system, but I was not paying attention so I did not notice if the kernel was updated or not. How can I now determine if there was a ...
1
vote
3answers
150 views

Is it risky to give the option to make and install a new Linux kernel and driver on reboot?

It's common practice to deliver Linux kernel drivers (kernel objects KOs) in the source code, and build and install them on the target computer. For example Nvidia display drivers, Oracle VirtualBox ...
15
votes
6answers
2k views

is ksplice production ready?

I would be interested to hear the serverfault community's experiences with Ksplice in production. Quick blurb from wikipedia: Ksplice is a free and open source extension of the Linux kernel ...
12
votes
8answers
2k views

Is it important to reboot Linux after a kernel update?

I have a few production Fedora and Debian webservers that host our sites as well as user shell accounts (used for git vcs work, some screen+irssi sessions, etc). Occasionally a new kernel update will ...