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Von: Francesco Romani [fromani@redhat.com]=0A= Gesendet: Montag, 22. Februar 2016 09:06=0A= An: Markus Stockhausen=0A= Cc: users=0A= Betreff: Re: [ovirt-users] Going crazy with emory hotplug on 3.6=0A= =0A= ----- Original Message -----=0A=
From: "Markus Stockhausen" <stockhausen@collogia.de>=0A= To: "users" <users@ovirt.org>=0A= Sent: Sunday, February 21, 2016 1:19:10 PM=0A= Subject: [ovirt-users] Going crazy with emory hotplug on 3.6=0A= =0A= Hi there,=0A= =0A= Hi Markus,=0A= =0A= [...]=0A= To make a long story short: I manually compiled OVirt/Centos qemu 2.3 a= nd=0A= enabled=0A= the old Fedora machine type pc-1.0.=0A= =0A= Can you please elaborate on this?=0A= Which package and version of qemu were you running?=0A= We recommend to use the -ev variant (e.g. qemu-kvm-ev).=0A= =0A= The -ev variants provide in turn the *rhel* machine types=0A= (qemu -machine ?), and they have much better=0A= compatibility guarantees and an upgrade path.=0A= =0A= If you run the pc-* machines, you can easily run into troubles like this.= =0A= =0A= We were running OVirt 3.5 with FC20 nodes (came from 3.4). The nodes did no= t =0A= install a qemu-ev but only a qemu. And the default machine type in that clu= ster=0A= is pc-1.0 (for whatever reason).=0A= =0A= Question: What is the desired way to disable the hotplug qemu parametri= zation=0A= for single VMs in 3.6 cluster? It MUST be possible otherwise it would n= ot=0A= make sense to choos older machine types.=0A= =0A= Good point, but this should be true for rhel* machine types, and I didn't= expect=0A= you had pc-* machine in the first place!=0A= Could you please share the package list and versions? Qemu, libvirt, vdsm= , ovirt-engine.=0A= =0A= Please be prepared to file a oVirt bug, on Engine, because Vdsm is just t= he humble=0A= servant here, doing exactly what Engine orders.=0A= =0A= We will switch to rhel machine types. But for now we must preserve the pc-1= .0 ones=0A= from the Fedora cluster. =0A= =0A= Markus=0A= ------=_NextPartTM-000-5bbe4323-8eeb-44d2-b10d-f52318bc9730 Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt"
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