Hello Javier Please let us know if you want us to provide more detailed information with examples?
Ranga On Fri, Oct 29, 2010 at 9:46 AM, Rangababu Chakravarthula < [email protected]> wrote: > Javier > > We saw that VM's were being deployed to the host where the allocated memory > of all the VM's was higher than the available memory on the host. > > We think OpenNebula is executing free command on the host to determine if > there is any room and since free would always return the actual memory that > is being consumed and not the allocated, opennebula would push the new jobs > to the host. > > That's the reason we want OpenNebula to be aware of memory allocated to the > VM's on the host. > > Ranga > > > On Thu, Oct 28, 2010 at 2:02 PM, Javier Fontan <[email protected]> wrote: > >> Hello, >> >> Could you describe the problem you had? By default the scheduler will >> not overcommit cpu nor memory. >> >> Bye >> >> On Thu, Oct 28, 2010 at 4:50 AM, Shashank Rachamalla >> <[email protected]> wrote: >> > Hi >> > >> > We have a requirement where in the scheduler should not allow memory >> over >> > committing while choosing a host for new vm. In order to achieve this, >> we >> > have changed the way in which FREEMEMORY is being calculated for each >> host: >> > >> > FREE MEMORY = TOTAL MEMORY - [ Sum of memory values allocated to VMs >> which >> > are currently running on the host ] >> > >> > Please let us know if the above approach is fine or is there any better >> way >> > to accomplish the task. We are using opennebula 1.4. >> > >> > -- >> > Regards, >> > Shashank Rachamalla >> > >> > _______________________________________________ >> > Users mailing list >> > [email protected] >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > >> > >> >> >> >> -- >> Javier Fontan, Grid & Virtualization Technology Engineer/Researcher >> DSA Research Group: http://dsa-research.org >> Globus GridWay Metascheduler: http://www.GridWay.org >> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > >
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