Hi, Konstantin.
Thank you for the fast reply.
On oVirt... *New Virtual Machine* -> *Host* -> *Configure NUMA* is
currently disabled but I still don't understand why oVirt doesn't identify
the 2 sockets.
I'll do some more research and install version 4.5. I am currently using
version 4.4.10.
Below are the output of the commands:
*virsh -r nodeinfo*
CPU model: x86_64
CPU(s): 112
CPU frequency: 4000 MHz
*CPU socket(s): 1*
Core(s) per socket: 28
Thread(s) per core: 2
NUMA cell(s): 2
Memory size: 4144275952 KiB
*virsh -r capabilities*
<cpu>
<arch>x86_64</arch>
<model>Cascadelake-Server-noTSX</model>
<vendor>Intel</vendor>
<microcode version='83899138'/>
<counter name='tsc' frequency='2199999000' scaling='yes'/>
* <topology sockets='1' dies='1' cores='28' threads='2'/>*
<topology>
<cells num='2'>
<cell id='0'>
<memory unit='KiB'>4144275952</memory>
<cpus num='56'>
*vdsm-client Host getCapabilities*
"cpuCores": "56",
"cpuFlags":
"ds_cpl,epb,aperfmperf,xsaveopt,cx8,cat_l3,smx,x2apic,invpcid_single,mmx,rdseed,est,sse4_2,clwb,umip,apic,ss,ida,pbe,xsavec,sdbg,mca,bmi1,pat,tsc_deadline_timer,sep,lahf_lm,avx,cqm_mbm_local,sse2,hypervisor,pku,sse,ibrs_enhanced,md_clear,nx,aes,msr,invpcid,rep_good,avx2,fxsr,pse36,amd-ssbd,de,ssbd,tsc_adjust,cqm,pae,avx512f,bts,vmx,rdctl-no,dtes64,lm,ospke,fma,mtrr,pdpe1gb,pcid,acpi,movbe,nonstop_tsc,pln,xsaves,amd-stibp,pschange-mc-no,avx512dq,ht,pdcm,cpuid_fault,smep,3dnowprefetch,tsc,avx512vl,xtopology,skip-l1dfl-vmentry,pebs,intel_ppin,flush_l1d,art,popcnt,abm,monitor,arch-capabilities,cpuid,fsgsbase,rdt_a,syscall,bmi2,ssse3,stibp,tsx-ctrl,smap,constant_tsc,sse4_1,erms,cmov,pge,xsave,cx16,ibpb,avx512_vnni,vme,arch_capabilities,nopl,cdp_l3,tm2,dca,invtsc,cqm_mbm_total,rdtscp,xgetbv1,rdrand,adx,cqm_llc,tpr_shadow,pclmulqdq,ept,xtpr,vpid,avx512bw,cqm_occup_llc,ept_ad,pts,mba,pse,tm,dts,clflush,mce,intel_pt,f16c,clflushopt,ibrs-all,arch_perfmon,avx512cd,ibrs,md-clear,mds-no,arat,dtherm,fpu,pni,mpx,vnmi,flexpriority,spec_ctrl,model_SandyBridge-IBRS,model_Nehalem-IBRS,model_Opteron_G2,model_Westmere,model_Skylake-Client-noTSX-IBRS,model_Conroe,model_coreduo,model_qemu64,model_IvyBridge-IBRS,model_Skylake-Server-noTSX-IBRS,model_kvm32,model_pentium3,model_pentium,model_Westmere-IBRS,model_SandyBridge,model_Nehalem,model_Penryn,model_kvm64,model_Haswell-noTSX,model_486,model_Cascadelake-Server-noTSX,model_Opteron_G1,model_core2duo,model_pentium2,model_IvyBridge,model_Broadwell-noTSX-IBRS,model_qemu32,model_n270,model_Haswell-noTSX-IBRS,model_Broadwell-noTSX",
"cpuModel": "Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz",
"cpuSockets": "1",
"cpuSpeed": "4000.000",
"cpuThreads": "112",
"numaNodes": {
"0": {
"cpus": [
56,
57,
.,
.,
110,
111
],
"hugepages": {},
"totalMemory": "2023136"
}
},
"onlineCpus":
"0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111"
BR.
Em qua., 28 de jun. de 2023 às 05:46, Volenbovskyi, Konstantin <
[email protected]> escreveu:
> Hi,
>
> could you check
>
> sudo vdsm-client Host getCapabilities
>
> virsh nodeinfo
>
> virsh capabilities
>
>
>
> and possibly see the issue?
>
> By the way most likely I think you will see *CPU socket(s): 1* in
> virsh nodeinfo, but with *NUMA cell(s): 2*
>
> (that will be OK)
>
>
>
> BR,
>
> Konstantin
>
>
>
> *Von: *Jorge Visentini <[email protected]>
> *Datum: *Dienstag, 27. Juni 2023 um 18:50
> *An: *Dean L <[email protected]>
> *Cc: *"[email protected]" <[email protected]>
> *Betreff: *[ovirt-users] Re: Processors compatibility matrix oVirt
>
>
>
> Sorry, I mentioned it wrong. The engine VM is ok. What happens is that the
> lscpu output of the physical host is different from the host information in
> oVirt.
>
>
>
>
>
> *lscpu:*
>
> CPU(s): 112
>
> On-line CPU(s) list: 0-111
>
> Thread(s) per core: 2
>
> Core(s) per socket: 28
>
> *Socket(s): 2*
>
> NUMA node(s): 2
>
> Vendor ID: GenuineIntel
>
> BIOS Vendor ID: Intel(R) Corporation
>
> CPU family: 6
>
> Model: 85
>
> Model name: Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz
>
>
>
> *Ovirt -> Compute -> Hosts:*
>
> CPU Model Name: Intel(R) Xeon(R) Platinum 8276M CPU @ 2.20GHz
>
> CPU Type: Secure Intel Cascadelake Server Family
>
> *CPU Sockets: 1*
>
> CPU Cores per Socket: 56
>
> CPU Threads per Core: 2 (SMT Enabled)
>
> TSC Frequency: 2199999000 (scaling enabled)
>
>
>
>
>
>
>
> Em ter., 27 de jun. de 2023 às 12:22, Dean L via Users <[email protected]>
> escreveu:
>
> Jorge,
>
> Your 8276 processor belongs to the former Cascade Lake Family (server),
> which is supported by oVirt (listed as Intel Cascadelake Server Family).
>
> For CPU requirements see:
> https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_manager_with_remote_databases/#CPU_Requirements_SM_remoteDB_deploy
>
> In Linux, you can see the number of sockets with: grep "physical id"
> /proc/cpuinfo | sort -u | wc -l
>
> Not sure how you installed your oVirt engine, but with hosted-engine,
> oVirt installs with 1 virtual socket and in advanced options can be change
> to 2 or 4.
>
> Cheers!
>
> ... Dean
> _______________________________________________
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> oVirt Code of Conduct:
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>
>
>
>
> --
>
> Att,
>
> Jorge Visentini
> +55 55 98432-9868
>
--
Att,
Jorge Visentini
+55 55 98432-9868
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