[rhos-list] EXTERNAL: Re: Red Hat Linux VM freezes.

[Brent Eagles]

On 05/24/2013 10:49 AM, Minton, Rich wrote:
> One thing to note... I believe all this started when I ran a yum update and it updated libvirt to version libvirt-0.10.2-18.el6_4.5.x86_64 and the kernel to kernel-2.6.32-358.6.2.el6.x86_64.
>
> Is there a way to roll these back to the previous version?
>

Interesting. I'm not sure about rolling back the kernel though. Is that 
not the version with the network namespace patches? FWIW, you can 
rollback with yum. Take a look at "yum history" and related functions 
(if the man page doesn't cover it, there are some good googl'able examples).

You asked earlier about which log files might be relevant. Let's start with:
- the contents of /var/log/quantum and /var/log/openvswitch
- the output of dmesg
- the output of ifconfig (don't specify an interface, let's get them all)

Cheers,

Brent