[ovirt-users] Guest VM Running 160 RCU Processes

Punit Dambiwal hypunit at gmail.com
Mon Oct 20 02:58:20 UTC 2014


Hi,

Is there any body suggest me good way to handle it....??

On Fri, Oct 17, 2014 at 3:15 PM, Punit Dambiwal <hypunit at gmail.com> wrote:

> Hi,
>
> I have one Ovirt cluster and under this cluster all the guest machines
> (such as centos,ubuntu,debian etc) almost 160 RCU processes running....
>
> i searched on google about the RCU (It's kernel process "read-copy-upate")
>
> http://lwn.net/Articles/518953/
>
> I want to know how i can modify this 160 processes to 10-20 or how i can
> to disable it....is there any bed impact if i disable it....
>
> Thanks,
> Punit
>
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