Re: [Qemu-devel] qemu live migration error from 2.0 to 2.1

[William Dauchy]

On Tue, Aug 5, 2014 at 8:57 PM, Dr. David Alan Gilbert
<address@hidden> wrote:
> Can you confirm this is on the final 2.1 release (there was a fix that
> went in just around rc5).

for the receiver, I'm using 2.1
# qemu-system-x86_64 --version
QEMU emulator version 2.1.0, Copyright (c) 2003-2008 Fabrice Bellar


for the sender side, here is the qmp result:

(QEMU) query-version
{   u'return': {   u'package': u'',
                   u'qemu': {   u'major': 2, u'micro': 50, u'minor': 0}}}

> What's your command line on both ends?

the receiver:

qemu-system-x86_64 -m 2048 -cpu host,level=9 -nodefconfig -nodefaults
-nographic -readconfig /var/lib/qemu/VM_A/config -pidfile
/var/lib/qemu/VM_A/pid -serial pty -D /var/lib/qemu/VM_A/log -d
unimp,guest_errors -incoming tcp:0:32768

/var/lib/qemu/VM_A/config:
[name]
  guest = "VM_A"
  process = "VM_A"

[chardev "compat_monitor0"]
  backend = "socket"
  path = "/var/lib/qemu/VM_A/sock"
  server = "on"
  wait = "off"

[device]
  driver = "virtio-balloon"

[rtc]
  base = "utc"

[mon "compat_monitor0"]
  mode = "control"
  chardev = "compat_monitor0"
  default = "on"

[machine]
  kernel = "/boot/bzImage"
  append = "root=/dev/sda console=ttyS0 ro"
  accel = "kvm"

[device]
  driver = "virtio-rng-pci"

[device "scsi0"]
  driver = "virtio-scsi-pci"
  hotplug = "on"

[...] vif config

[...] disk config

[smp-opts]
  cpus = "2"
  sockets = "1"
  cores = "1"
  threads = "1"
  maxcpus = "12"


the sender has the exact same command (without tcp receiver) and also
the same config; I'm just issuing a migrate command through qmp.

-- 
William