Thanks for ideas. I will try http://www.ovirt.org/External_Scheduler_Samples looks nice. Itamar the VM-Affinity selects the VMs, but not the hosts. Would be nice in the next release to add some host pinning options as well. Cheers, Arman.
*********************************************************** Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany *********************************************************** On Sun, Nov 30, 2014 at 2:20 PM, Itamar Heim <[email protected]> wrote: > On 11/30/2014 12:58 PM, Artyom Lukianov wrote: > >> I am sure you know about vm pinning, but it promise that you can run vm >> only on one specific vm, in your case you want to run vm on some range of >> hosts, exclude some specific hosts. At the moment ovirt don't have such >> thing of policy, but you can write your own filter for scheduler-proxy, >> that will filter all hosts except ones that you need: >> http://www.ovirt.org/Features/oVirt_External_Scheduling_Proxy >> http://www.ovirt.org/External_Scheduler_Samples >> >> You need to install package ovirt-scheduler-proxy and also enable it via >> engine-config -s ExternalSchedulerEnabled=True. >> Also additional info you can find under cd /usr/share/doc/ovirt- >> scheduler-proxy* >> > > why - since 3.4 we have affinity support out of the box? > http://www.ovirt.org/Features/VM-Affinity > > > >> I hope it will help you. >> Thanks >> >> ----- Original Message ----- >> From: "Arman Khalatyan" <[email protected]> >> To: "users" <[email protected]> >> Sent: Friday, November 28, 2014 11:51:40 AM >> Subject: [ovirt-users] How to stick VM to hosts? >> >> Hello, >> I have 2 VMs with the negative Affinity. >> I am looking some way to force the VMs running on different selected >> hosts. >> Assuming I have hosts c1-c8: Can I tell VM to run on c1-c8 but not c2 and >> c4? >> Thanks, >> Arman. >> >> *********************************************************** >> Dr. Arman Khalatyan eScience -SuperComputing Leibniz-Institut für >> Astrophysik Potsdam (AIP) An der Sternwarte 16, 14482 Potsdam, Germany >> *********************************************************** >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ovirt.org/mailman/listinfo/users >> >> >
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