> On 5 Jun 2020, at 20:23, Vinícius Ferrão <fer...@versatushpc.com.br> wrote: > > Hi Michal > >> On 5 Jun 2020, at 04:39, Michal Skrivanek <michal.skriva...@redhat.com >> <mailto:michal.skriva...@redhat.com>> wrote: >> >> >> >>> On 5 Jun 2020, at 08:19, Vinícius Ferrão via Users <users@ovirt.org >>> <mailto:users@ovirt.org>> wrote: >>> >>> Hello, I’m trying to run ppc64le VM’s on POWER9 but qemu-kvm fails >>> complaining about NUMA issues: >> >> that is not a line you should be looking at, it’s just a harmless warning. >> I suppose it’s the other one, about spectre fixes >>> >>> VM ppc64le.local.versatushpc.com.br >>> <http://ppc64le.local.versatushpc.com.br/> is down with error. Exit >>> message: internal error: qemu unexpectedly closed the monitor: >>> 2020-06-05T06:16:10.716052Z qemu-kvm: warning: CPU(s) not present in any >>> NUMA nodes: CPU 4 [core-id: 4], CPU 5 [core-id: 5], CPU 6 [core-id: 6], CPU >>> 7 [core-id: 7], CPU 8 [core-id: 8], CPU 9 [core-id: 9], CPU 10 [core-id: >>> 10], CPU 11 [core-id: 11], CPU 12 [core-id: 12], CPU 13 [core-id: 13], CPU >>> 14 [core-id: 14], CPU 15 [core-id: 15] 2020-06-05T06:16:10.716067Z >>> qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA >>> config, ability to start up with partial NUMA mappings is obsoleted and >>> will be removed in future 2020-06-05T06:16:11.155924Z qemu-kvm: Requested >>> safe indirect branch capability level not supported by kvm, try >>> cap-ibs=fixed-ibs. >>> >>> Any idea of what’s happening? >>> >>> I found some links, but I’m not sure if they are related or not: >>> https://bugzilla.redhat.com/show_bug.cgi?id=1732726 >>> <https://bugzilla.redhat.com/show_bug.cgi?id=1732726> >>> https://bugzilla.redhat.com/show_bug.cgi?id=1592648 >>> <https://bugzilla.redhat.com/show_bug.cgi?id=1592648> >> yes, they look relevant if that’s the hw you have. We do use >> pseries-rhel7.6.0-sxxm machine type in 4.3 (not in 4.4. that would be the >> preferred solution, to upgrade). >> If you don’t care about security you can also modify the machine type per VM >> (or in engine db for all VMs) to "pseries-rhel7.6.0" > > I’m using an AC922 machine.
and is it oVirt 4.3 or 4.4? Bug 1732726 is on RHEL 8, so relevant only for oVirt 4.4, i.e. you’d have to have a 4.3 cluster level? if you really want to keep using -sxxm you need to modify it to add the extra flag the bug talks about this shouldn’t be needed in 4.4 cluster level though > > In fact I can boot the VMs with pseries-rhel7.6.0 but not with > pseries-rhel7.6.0-sxxm; how do you made pseries-rhel7.6.0-sxxm works on 4.3 > release? > > # lscpu > Architecture: ppc64le > Byte Order: Little Endian > CPU(s): 128 > On-line CPU(s) list: 0-127 > Thread(s) per core: 4 > Core(s) per socket: 16 > Socket(s): 2 > NUMA node(s): 6 > Model: 2.2 (pvr 004e 1202) > Model name: POWER9, altivec supported > CPU max MHz: 3800.0000 > CPU min MHz: 2300.0000 > L1d cache: 32K > L1i cache: 32K > L2 cache: 512K > L3 cache: 10240K > NUMA node0 CPU(s): 0-63 > NUMA node8 CPU(s): 64-127 > NUMA node252 CPU(s): > NUMA node253 CPU(s): > NUMA node254 CPU(s): > NUMA node255 CPU(s): > > Thank you for helping out. > >> >> Thanks, >> michal >>> >>> Thanks, >>> >>> _______________________________________________ >>> Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> >>> To unsubscribe send an email to users-le...@ovirt.org >>> <mailto:users-le...@ovirt.org> >>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>> <https://www.ovirt.org/privacy-policy.html> >>> oVirt Code of Conduct: >>> https://www.ovirt.org/community/about/community-guidelines/ >>> <https://www.ovirt.org/community/about/community-guidelines/> >>> List Archives: >>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/PVVQDBO2XJYBQN7EUDMM74QZJ2UTLRJ2/ >>> >>> <https://lists.ovirt.org/archives/list/users@ovirt.org/message/PVVQDBO2XJYBQN7EUDMM74QZJ2UTLRJ2/>
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