<div dir="ltr"><br><div class="gmail_extra">Hi Jamie,<br></div><div class="gmail_extra"><br>Nice to see that you are playing with NUMA. :)<br><br></div><div class="gmail_extra"><div class="gmail_quote">On Thu, Nov 19, 2015 at 11:40 AM, Martin Sivak <span dir="ltr"><<a href="mailto:msivak@redhat.com" target="_blank">msivak@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Jamie, <div><br></div><div>you might be hitting a but we have <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1256716" target="_blank">https://bugzilla.redhat.com/show_bug.cgi?id=1256716</a> and we might already have a fix for that <a href="https://gerrit.ovirt.org/#/c/48721/6" target="_blank">https://gerrit.ovirt.org/#/c/48721/6</a> <br></div></div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>I am adding Roman to see if he has more information.</div><div><br></div><div>Regards</div><div><br></div><div>Martin</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>On Wed, Nov 18, 2015 at 11:11 PM, Jamie Lawrence <span dir="ltr"><<a href="mailto:jlawrence@squaretrade.com" target="_blank">jlawrence@squaretrade.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><div style="word-wrap:break-word">Hello,<div><br></div><div>Continuing my experimentation, I’m on to making VMs. I defined a toy instance, mainly to work through connecting to our DHCP/PXE setup, but it won’t start due to the error in the subject line.</div><div><br></div><div>Google only tuned up apparently unrelated bugs and architecture docs, and it appears searching for ‘NUMA’ in the admin guide turns up nothing. I found a GUI config screen (Hosts -> Numa Support), but it wants me to drag nonexistent things around for pinning, and I can’t tell if that is broken or irrelevant. Or both.</div><div><br></div><div>Anyone know what this is about?</div><div><br></div><div>Thanks,</div><div><br></div><div>-j</div><div><br></div><div>Log:</div><div><br></div><div>2015-11-18 21:41:17.254+0000: starting up<br>LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin QEMU_AUDIO_DRV=none /usr/libexec/qemu-kvm -name sfo-vm-test-1 -S -machine pc-i440fx-rhel7.2.0,accel=kvm,usb=off -cpu SandyBridge -m 2048 -realtime mlock=off -smp 1,maxcpus=16,sockets=16,cores=1,threads=1 -numa node,nodeid=0,cpus=0,mem=2048 -uuid 778b05d9-0c97-438c-966d-010312a4e56f -smbios type=1,manufacturer=oVirt,product=oVirt Node,version=7-1.1503.el7.centos.2.8,serial=4C4C4544-0054-4810-8036-C7C04F393432,uuid=778b05d9-0c97-438c-966d-010312a4e56f -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/sfo-vm-test-1.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=2015-11-18T21:41:16,driftfix=slew -global kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -boot strict=on -device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device virtio-serial-pci,id=virtio-serial0,max_ports=16,bus=pci.0,addr=0x5 -drive if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive file=/rhev/data-center/8eb96c8d-de23-495e-9ddf-8f02935241fb/2df37968-10cb-40a9-a116-59eb6d0bf83e/images/e2fab53b-c716-4265-8a12-bc73f8373a3f/b2520e43-eb61-4882-a9c0-ff1c010a92ca,if=none,id=drive-virtio-disk0,format=raw,serial=e2fab53b-c716-4265-8a12-bc73f8373a3f,cache=none,werror=stop,rerror=stop,aio=threads -device virtio-blk-pci,scsi=off,bus=pci.0,addr=0x6,drive=drive-virtio-disk0,id=virtio-disk0 -netdev tap,fd=26,id=hostnet0,vhost=on,vhostfd=27 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:1a:4a:16:01:51,bus=pci.0,addr=0x3,bootindex=1 -netdev tap,fd=28,id=hostnet1,vhost=on,vhostfd=29 -device virtio-net-pci,netdev=hostnet1,id=net1,mac=00:1a:4a:16:01:52,bus=pci.0,addr=0x4,bootindex=2 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/778b05d9-0c97-438c-966d-010312a4e56f.com.redhat.rhevm.vdsm,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm -chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/778b05d9-0c97-438c-966d-010312a4e56f.org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -device usb-tablet,id=input0 -vnc <a href="http://10.180.202.13:0" target="_blank">10.180.202.13:0</a>,password -device cirrus-vga,id=video0,bus=pci.0,addr=0x2 -msg timestamp=on<br>2015-11-18T21:41:17.283493Z qemu-kvm: warning: CPU(s) not present in any NUMA nodes: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15<br>2015-11-18T21:41:17.283542Z qemu-kvm: warning: All CPU(s) up to maxcpus should be described in NUMA config<br><br></div></div></div></div></blockquote></div></div></blockquote><div><br></div><div>Did you create virtual numa nodes for sfo-test-1? Did you pin the CPUs or the virtual numa nodes to a specific host?<br><br></div><div>Could you share your /var/log/vdsm/vdsm.log on local_host, that I can see what the actual configuration of the VM looks like? <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><div style="word-wrap:break-word"><div> </div></div></div></div></blockquote></div></div></blockquote><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div><div style="word-wrap:break-word"><div></div><div><br></div><div><br></div><div><img src="cid:B7975B4C-B50B-4259-B037-E0DAD84FBA3D@squaretrade.com" height="542" width="925"></div></div><br></div></div></blockquote></div></div></blockquote><div><br></div><div>Am I right that sfo-test-1 is not pinned to local_host? If it is not pinned then you are hitting a bug which is fixed in <a href="https://gerrit.ovirt.org/#/c/48721/6" target="_blank">https://gerrit.ovirt.org/#/c/48721/6</a>.<br>You should not see the vm in this window at all when it is not pinned to this host.<br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div></div></div>_______________________________________________<br>
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</blockquote></div><br></div><div class="gmail_extra">Thanks,<br></div><div class="gmail_extra">Roman<br></div></div>