Am 08.01.20 um 16:04 schrieb Dr. David Alan Gilbert:
* Peter Lieven (p...@kamp.de) wrote:
Hi,
I have a Qemu 4.0.1 machine with vhost-net network adapter, thats polluting the
log with the above message.
Is this something known? Googling revealed the following patch in Nemu (with
seems to be a Qemu fork from Intel):
https://github.com/intel/nemu/commit/03940ded7f5370ce7492c619dccced114ef7f56e
The network stopped functioning. After a live-migration the vServer is
reachable again.
Any ideas?
What guest are you running and what does your qemu commandline look
like?
Its running debian9. We have hundreds of other VMs with identical setup. Do not
know why this one makes trouble.
Here is the cmdline:
/usr/bin/qemu-4.0.0 -enable-kvm -M pc-i440fx-2.9 -nodefaults -netdev type=tap,id=guest0,script=no,downscript=no,ifname=tap0,vhost=on,vnet_hdr=on -device virtio-net-pci,netdev=guest0,mac=52:54:00:80:07:bc -iscsi
initiator-name=iqn.2005-03.org.virtual-core:0025b51f006c,timeout=30 -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0,max-bytes=65536,period=1000 -drive
format=raw,discard=on,detect-zeroes=off,file=XXX,if=none,cache=writeback,aio=native,id=disk0 -device virtio-scsi-pci -device scsi-hd,drive=disk0 -serial null -parallel null -m 1024,slots=16,maxmem=393216M -smp
1,sockets=64,cores=1,threads=1,maxcpus=64 -monitor tcp:0:4001,server,nowait,nodelay -vnc :1 -qmp tcp:0:3001,server,nowait,nodelay -name 'debian9' -drive index=2,media=cdrom,if=ide,aio=native,readonly=on -boot order=c,menu=off -k de -pidfile
/var/run/qemu/vm-5182.pid -mem-path /hugepages -mem-prealloc -cpu Westmere,+pcid,enforce -rtc base=utc -usb -device usb-tablet -no-hpet -vga vmware -chardev socket,host=127.0.0.1,port=2001,id=qga0,server,nowait,nodelay -device virtio-serial -device
virtserialport,chardev=qga0,name=org.qemu.guest_agent.0
Thanks,
Peter
