Quoting Nikolai K. Bochev (n.boc...@grandstarco.com):
> Now the question is - did the ubuntu team do some testing with this ?
I don't know about Dustin. I myself haven't really played with the
caching options.
>From what I see online it definately seems to make a huge difference.
For Lucid and M
On 2010-09-01 21:19, Nikolai K. Bochev wrote:
> And if testing shows things are ok, would there be any merit in changing
> either libvirt or virt-manager to do this by default just for ubuntu ( not
> really sure what upstream will do about it ) ?
FWIW, I would welcome such a change myself. Add
Looks like i'm in a writing mood today, so just bare with me :)
A few weeks ago i had problems on one of my kvm hosts with cpu loads. It wasn't
very obvious problem, since none of the vm's were having a high cpu usage.
Things started to get weird when i upgraded all of the vm's to lucid ( some
Filed a bug report, we will see how it goes.
- Original Message -
> On Wed, Sep 1, 2010 at 12:32 PM, Nikolai K. Bochev
>
> I noticed the same thing, and yes, I agree that that test should scale
> linearly with the number of CPUs in the system. ie, the just need to
> normalize the load div
On Wed, Sep 1, 2010 at 12:32 PM, Nikolai K. Bochev
wrote:
> Not sure if this is the right place to ask, so i'll just ask and duck.
> Since one of the last updates of landscape there was a change that
> disallowed displaying of motd stats if the loadavg is above 1.
> I could understand this for a d
After changing that variable, you have to:
sudo service qemu-kvm restart
Also, move it up by orders of 10. Go from 20 to 200 to 2000.
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Not sure if this is the right place to ask, so i'll just ask and duck.
Since one of the last updates of landscape there was a change that disallowed
displaying of motd stats if the loadavg is above 1.
I could understand this for a desktop, but since the motd is displayed only on
servers it make
Yes, i know KSM is enabled by default, i just didn't know i can configure it
through /etc/default/qemu-kvm .
After running the script for around 10 days i didn't notice any huge
improvement ( the vm's were already running ).
I also didn't notice any increase in CPU usage with KSM_MONITOR_INTERVAL
On 09/01/2010 02:12 PM, Jorge Andres Brugger wrote:
> I want to change SATA mode on a server already installed. Should I take
> care of something before make the change at the BIOS setup?
>
> Thanks.
The only thing I'd check is that /etc/fstab mounts using UUIDs and not
/dev/sd? names. Other th
I want to change SATA mode on a server already installed. Should I take
care of something before make the change at the BIOS setup?
Thanks.
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