Is the NUMA feature complete in 3.6? I see it in the UI, but got lost looking for any documentation or examples.
David On 02/02/2016 7:40 PM, "Yaniv Dary" <[email protected]> wrote: > Please look at the NUMA feature to enable you to pin a VM to a CPU group. > > Yaniv Dary > Technical Product Manager > Red Hat Israel Ltd. > 34 Jerusalem Road > Building A, 4th floor > Ra'anana, Israel 4350109 > > Tel : +972 (9) 7692306 > 8272306 > Email: [email protected] > IRC : ydary > > > On Mon, Feb 1, 2016 at 9:21 AM, David Jorm <[email protected]> wrote: > >> Hi All >> >> Thanks for the help that people have recently provided on this list. >> I'm running into another edge case that, as far as I can see, does not >> have a native solution within oVirt. I have a use case where every VM >> must have 4 pinned vCPUs, and these must map 1:1 to physical CPUs so >> that there are never two VMs contending for the same physical cores. I >> already have code in place that ensures a VM will not be created or >> started if n/4 VMs are already running on the target host, where n is >> the number of physical cores. What I need now is to ensure that >> pinning is managed so that each physical core maps 1:1 to vCPUs. >> >> Would it be possible to manage the pool of physical cores in a local >> DB, and implement a VDSM hook similar to the example on this page? >> >> http://www.ovirt.org/VDSM-Hooks >> >> Or would there be a preferable solution? >> >> Thanks >> David >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >> > >
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