[node-devel] about boot time of ovirt-node

Wenyi Gao wenyi at linux.vnet.ibm.com
Fri Aug 16 03:06:04 UTC 2013


According to my understanding, physical machines have many hardware 
devices, which takes OS some extra time to detect and initialize the 
hardware device.
While we usually run the VM with much less hardware devices than 
physical machine, which can save some time to boot up.

Best regards
Wenyi Gao


On 2013-08-15 15:13, Bohai (ricky) wrote:
> Hi all,
>
> In the use of ovirt-node , I found a strange thing.
> Ovirt-node system boots more faster in a virtual machine than a real machine.
> (Because of no enough real machine, sometimes I use virtual machine
> to test the setup and install function. And the real machine is absolutely more power
>   than the real machine.)
>
> I don't to know why and how to find the reason about it.
> Or whether it's a problem of ovirt-node?
>
> Any help or hint is welcome.
>
> Best regards to you.
> Ricky
>
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