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<font size="+1"><font face="FreeSerif">Hi Ladi,<br>
<br>
I'm in the same team with Rafael. Here are the information you
asked for:<br>
<br>
Qemu related package versions:<br>
<br>
</font></font><tt>root@blade0-7:~# apt list|grep qemu</tt><tt><br>
</tt><tt><br>
</tt><tt>WARNING: apt does not have a stable CLI interface yet. Use
with caution in scripts.</tt><tt><br>
</tt><tt><br>
</tt><tt>ipxe-qemu/trusty-updates,now
1.0.0+git-20131111.c3d1e78-2ubuntu1.1 all [installed,automatic]</tt><tt><br>
</tt><tt>nova-compute-qemu/mos9.0-updates 2:13.1.4-7~u14.04+mos38
all</tt><tt><br>
</tt><tt>qemu/mos9.0-updates 1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-block-extra/mos9.0-updates,now
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64 [installed,automatic]</tt><tt><br>
</tt><tt>qemu-guest-agent/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-kvm/mos9.0-updates,now 1:2.5+dfsg-5ubuntu6~u1404+mos4
amd64 [installed]</tt><tt><br>
</tt><tt>qemu-slof/trusty-updates 20140630+dfsg-1ubuntu1~14.04 all</tt><tt><br>
</tt><tt>qemu-system/mos9.0-updates 1:2.5+dfsg-5ubuntu6~u1404+mos4
amd64</tt><tt><br>
</tt><tt>qemu-system-arm/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-system-common/mos9.0-updates,now
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64 [installed,automatic]</tt><tt><br>
</tt><tt>qemu-system-mips/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-system-misc/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-system-ppc/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-system-sparc/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-system-x86/mos9.0-updates,now
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64 [installed,automatic]</tt><tt><br>
</tt><tt>qemu-user/mos9.0-updates 1:2.5+dfsg-5ubuntu6~u1404+mos4
amd64</tt><tt><br>
</tt><tt>qemu-user-binfmt/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-user-static/mos9.0-updates
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64</tt><tt><br>
</tt><tt>qemu-utils/mos9.0-updates,now
1:2.5+dfsg-5ubuntu6~u1404+mos4 amd64 [installed,automatic]</tt><font
size="+1"><font face="FreeSerif"><br>
<br>
<br>
Qemu command line with multiqueue enabled:<br>
<br>
</font></font><tt>root@blade0-7:~# ps aux|grep qemu</tt><tt><br>
</tt><tt>libvirt+ 18516 100 0.1 64700976 75052 ? Sl 15:38
1:41 qemu-system-x86_64 -enable-kvm -name instance-00000018 -S
-machine pc-i440fx-wily,accel=kvm,usb=off -cpu host -m 59392
-realtime mlock=off -smp 16,sockets=8,cores=1,threads=2 -object
memory-backend-file,id=ram-node0,prealloc=yes,mem-path=/mnt/hugepages_1GB/libvirt/qemu,share=yes,size=62277025792,host-nodes=0,policy=bind
-numa node,nodeid=0,cpus=0-15,memdev=ram-node0 -uuid
40f79f06-fd66-47f1-a952-cb1366117c15 -smbios
type=1,manufacturer=OpenStack Foundation,product=OpenStack
Nova,version=13.1.4,serial=db887cbe-039b-453f-9eb9-4443a3ac48e5,uuid=40f79f06-fd66-47f1-a952-cb1366117c15,family=Virtual
Machine -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-instance-00000018/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,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 -drive
file=rbd:compute/40f79f06-fd66-47f1-a952-cb1366117c15_disk:id=compute:key=AQC8Z/hZiuytBRAAS9nrU5BkLQyVnngO/1az2A==:auth_supported=cephx\;none:mon_host=192.168.1.1\:6789,format=raw,if=none,id=drive-virtio-disk0,cache=writeback
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x8,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive
file=rbd:compute/40f79f06-fd66-47f1-a952-cb1366117c15_disk.config:id=compute:key=AQC8Z/hZiuytBRAAS9nrU5BkLQyVnngO/1az2A==:auth_supported=cephx\;none:mon_host=192.168.1.1\:6789,format=raw,if=none,id=drive-virtio-disk25,cache=writeback
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x9,drive=drive-virtio-disk25,id=virtio-disk25
-chardev
socket,id=charnet0,path=/var/run/openvswitch/vhu5ff7901d-17
-netdev type=vhost-user,id=hostnet0,chardev=charnet0,queues=16
-device
virtio-net-pci,mq=on,vectors=34,netdev=hostnet0,id=net0,mac=02:10:20:10:03:00,bus=pci.0,addr=0x3
-chardev
socket,id=charnet1,path=/var/run/openvswitch/vhu6137cefb-a5
-netdev type=vhost-user,id=hostnet1,chardev=charnet1,queues=16
-device
virtio-net-pci,mq=on,vectors=34,netdev=hostnet1,id=net1,mac=02:10:20:10:03:02,bus=pci.0,addr=0x4
-chardev
socket,id=charnet2,path=/var/run/openvswitch/vhu98d81e14-60
-netdev type=vhost-user,id=hostnet2,chardev=charnet2,queues=16
-device
virtio-net-pci,mq=on,vectors=34,netdev=hostnet2,id=net2,mac=02:10:20:10:03:04,bus=pci.0,addr=0x5
-chardev
socket,id=charnet3,path=/var/run/openvswitch/vhu38230b89-15
-netdev type=vhost-user,id=hostnet3,chardev=charnet3,queues=16
-device
virtio-net-pci,mq=on,vectors=34,netdev=hostnet3,id=net3,mac=02:10:20:10:03:05,bus=pci.0,addr=0x6
-chardev
socket,id=charnet4,path=/var/run/openvswitch/vhu173ca317-4f
-netdev type=vhost-user,id=hostnet4,chardev=charnet4,queues=16
-device
virtio-net-pci,mq=on,vectors=34,netdev=hostnet4,id=net4,mac=02:10:20:10:03:06,bus=pci.0,addr=0x7
-chardev
file,id=charserial0,path=/var/lib/nova/instances/40f79f06-fd66-47f1-a952-cb1366117c15/console.log
-device isa-serial,chardev=charserial0,id=serial0 -chardev
pty,id=charserial1 -device
isa-serial,chardev=charserial1,id=serial1 -device
usb-tablet,id=input0 -vnc 0.0.0.0:0 -k en-us -device
cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device
i6300esb,id=watchdog0,bus=pci.0,addr=0xb -watchdog-action reset
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xa -msg
timestamp=on</tt><tt><br>
</tt><tt>root@blade0-7:~# </tt><font size="+1"><font
face="FreeSerif"><br>
<br>
<br>
Without multiqueue:<br>
<br>
</font></font><tt>root@blade0-7:~# ps aux|grep qemu</tt><tt><br>
</tt><tt>libvirt+ 12808 277 0.3 65044396 201752 ? Sl Nov16
17003:49 qemu-system-x86_64 -enable-kvm -name instance-00000018 -S
-machine pc-i440fx-wily,accel=kvm,usb=off -cpu host -m 59392
-realtime mlock=off -smp 16,sockets=8,cores=1,threads=2 -object
memory-backend-file,id=ram-node0,prealloc=yes,mem-path=/mnt/hugepages_1GB/libvirt/qemu,share=yes,size=62277025792,host-nodes=0,policy=bind
-numa node,nodeid=0,cpus=0-15,memdev=ram-node0 -uuid
40f79f06-fd66-47f1-a952-cb1366117c15 -smbios
type=1,manufacturer=OpenStack Foundation,product=OpenStack
Nova,version=13.1.4,serial=db887cbe-039b-453f-9eb9-4443a3ac48e5,uuid=40f79f06-fd66-47f1-a952-cb1366117c15,family=Virtual
Machine -no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-instance-00000018/monitor.sock,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,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 -drive
file=rbd:compute/40f79f06-fd66-47f1-a952-cb1366117c15_disk:id=compute:key=AQC8Z/hZiuytBRAAS9nrU5BkLQyVnngO/1az2A==:auth_supported=cephx\;none:mon_host=192.168.1.1\:6789,format=raw,if=none,id=drive-virtio-disk0,cache=writeback
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x8,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-drive
file=rbd:compute/40f79f06-fd66-47f1-a952-cb1366117c15_disk.config:id=compute:key=AQC8Z/hZiuytBRAAS9nrU5BkLQyVnngO/1az2A==:auth_supported=cephx\;none:mon_host=192.168.1.1\:6789,format=raw,if=none,id=drive-virtio-disk25,cache=writeback
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x9,drive=drive-virtio-disk25,id=virtio-disk25
-chardev
socket,id=charnet0,path=/var/run/openvswitch/vhu5ff7901d-17
-netdev type=vhost-user,id=hostnet0,chardev=charnet0 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=02:10:20:10:03:00,bus=pci.0,addr=0x3
-chardev
socket,id=charnet1,path=/var/run/openvswitch/vhu6137cefb-a5
-netdev type=vhost-user,id=hostnet1,chardev=charnet1 -device
virtio-net-pci,netdev=hostnet1,id=net1,mac=02:10:20:10:03:02,bus=pci.0,addr=0x4
-chardev
socket,id=charnet2,path=/var/run/openvswitch/vhu98d81e14-60
-netdev type=vhost-user,id=hostnet2,chardev=charnet2 -device
virtio-net-pci,netdev=hostnet2,id=net2,mac=02:10:20:10:03:04,bus=pci.0,addr=0x5
-chardev
socket,id=charnet3,path=/var/run/openvswitch/vhu38230b89-15
-netdev type=vhost-user,id=hostnet3,chardev=charnet3 -device
virtio-net-pci,netdev=hostnet3,id=net3,mac=02:10:20:10:03:05,bus=pci.0,addr=0x6
-chardev
socket,id=charnet4,path=/var/run/openvswitch/vhu173ca317-4f
-netdev type=vhost-user,id=hostnet4,chardev=charnet4 -device
virtio-net-pci,netdev=hostnet4,id=net4,mac=02:10:20:10:03:06,bus=pci.0,addr=0x7
-chardev
file,id=charserial0,path=/var/lib/nova/instances/40f79f06-fd66-47f1-a952-cb1366117c15/console.log
-device isa-serial,chardev=charserial0,id=serial0 -chardev
pty,id=charserial1 -device
isa-serial,chardev=charserial1,id=serial1 -device
usb-tablet,id=input0 -vnc 0.0.0.0:0 -k en-us -device
cirrus-vga,id=video0,bus=pci.0,addr=0x2 -device
i6300esb,id=watchdog0,bus=pci.0,addr=0xb -watchdog-action reset
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xa -msg
timestamp=on</tt><tt><br>
</tt><tt>root@blade0-7:~# </tt><font size="+1"><font
face="FreeSerif"><br>
<br>
BR,<br>
Zoltan<br>
</font></font><br>
<font size="+1"><font face="FreeSerif"><br>
</font></font>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font style="font-size:11pt"
face="Calibri, sans-serif" color="#000000"><b>From:</b> Ladi
Prosek <a class="moz-txt-link-rfc2396E" href="mailto:lprosek@redhat.com"><lprosek@redhat.com></a><br>
<b>Sent:</b> Tuesday, November 14, 2017 7:58 AM<br>
<b>To:</b> Rafael Gellert<br>
<b>Cc:</b> <a class="moz-txt-link-abbreviated" href="mailto:ipxe-devel@lists.ipxe.org">ipxe-devel@lists.ipxe.org</a><br>
<b>Subject:</b> Re: [ipxe-devel] iPXE boot fails if multique is
enabled in Openstack</font>
<div> </div>
</div>
<font size="2"><span style="font-size:10pt;">
<div class="PlainText">Hi,<br>
<br>
On Mon, Nov 13, 2017 at 8:33 AM, Rafael Gellert<br>
<a class="moz-txt-link-rfc2396E" href="mailto:rafael.gellert@ericsson.com"><rafael.gellert@ericsson.com></a> wrote:<br>
> Hi,<br>
><br>
> Could you please help me resolve this issue:<br>
> <a href="http://forum.ipxe.org/showthread.php?tid=10521"
id="LPlnk731917">
http://forum.ipxe.org/showthread.php?tid=10521</a><br>
<br>
Can you please post the QEMU command line with and without the<br>
problematic hw_vif_multiqueue_enabled="true" option. Also QEMU
version<br>
running on the host.<br>
<br>
Thank you,<br>
Ladi</div>
</span></font><font size="+1"><font face="FreeSerif"><br>
<br>
</font></font>
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