KVM hosted lenny starts all processes with high priority
On Sat, Oct 2, 2010 at 12:37 PM, Didar Hossain <email@example.com> wrote:
> Hi all,
> I am currently attending a training session and have installed Lenny
> as a KVM guest.
> I just noticed that all the process are being assigned high priority
> (-2) - even the ones
> I invoke from the shell.
> Is there a kernel tunable (/proc/sys setting) that specifies the
> default process priority?
> Please, I know about nice/renice - I am after changing the default
> process priority setting.
This is for anyone who hits this in the archives.
I did some more testing and this is what I found -
It seems to be not related to the guest instance at all. The situation
occurs only when I pass "-nographic"
option to vdekvm. I use `ssh' to remote login into the guest.
The host OS is not Debian (Ubuntu 8.10) and the KVM version is quiet
old - so, this might have probably been
resolved by now.
Of course, the workaround is to simply use snice/renice to change the
priority of all the user processes upto
the "sshd" instance; meaning to first "renice" the shell (bash) and
then renice the "sshd" (as root).
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