Hi Ruben! It's perfect!
Now we'll try to modify all options of blkio to get the best performance of individual VM's and introduce more parameters of blkio in templates. At the moment, we are optimistic with the results and we'll inform us about next steps very soon. Thanks On 08/01/13 23:48, Ruben S. Montero wrote: > Hi, > > If you need to test the blkio you can add something like this: > > RAW = [ > TYPE = "kvm", > DATA = "<blkiotune><weight>100</weight></blkiotune>" > ] > > to the VM templates. > > > Just in case you missed it, OpenNebula generates <cputune><shares> for > cpu cgroups.This value is based on the CPU template attribute so a VM > with CPU=1 will received twice the shares of other VM with CPU=0.5. More > info here [1]. > > We may think to add an specific template attribute for the blkio cgroups > driver... > > Please keep us updated with the results of your tests. > > Cheers > > Ruben > > [1] > http://opennebula.org/documentation:rel3.8:kvmg#working_with_cgroups_optional > > > > > > On Tue, Jan 8, 2013 at 9:41 AM, Emilio Moreno <[email protected] > <mailto:[email protected]>> wrote: > > cgroup blkio > > > > > -- > Ruben S. Montero, PhD > Project co-Lead and Chief Architect > OpenNebula - The Open Source Solution for Data Center Virtualization > www.OpenNebula.org <http://www.OpenNebula.org> | > [email protected] <mailto:[email protected]> | @OpenNebula _______________________________________________ Users mailing list [email protected] http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
