There are several packages that are written above Xen, both
commercial and open source, to deal with these issues. I am not
familiar with the details of all of them, but RedHat has oVirt,
and there are various cloud-based provisioning tools as well
such as Nimbus and Eucalyptus. Also the condor Virtual Machine universe.
Steve Timm
On Tue, 11 Aug 2009, Zhang Li wrote:
> Hi,
> VMware ESX server has a feature called "resource pool", that
aggregates
> collections of hardware resources virtualized by ESX Server into unified
> logical resources that can be allocated to virtual machines on-demand.
>
> is there any equivalent solution using XEN?
> is it a feature in XEN or can be added by using cluster software?
>
>
--
------------------------------------------------------------------
Steven C. Timm, Ph.D (630) 840-8525
timm@fnal.gov http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Assistant Group Leader.
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