HI,
I compile and build xen 4.1.2 and kernel 3.0.23 from source on ubuntu 11.10.
with xm command (xm migrate --live my_vm host2 ) my virtual machine migrate from host1 to host2 successfully, after migration is done, I use (xm list) in host 2 and I can see my_vm in host2 virtual machines list while it is running .it disappear from host1 virtual machines list.
I know if migration is successful then some details such as
Saving memory pages: iter 1
1: sent 28847, skipped 3921, delta .....
must be appeared in my xend.log.but when I see xend.log below messages appear.
[2012-04-17
01:52:07 26453] DEBUG (XendDomainInfo:2498) XendDomainInfo.constructDomain
[2012-04-17 01:52:07 26453] DEBUG (balloon:187) Balloon: 538500 KiB free; need
16384; done.
[2012-04-17 01:52:07 26453] DEBUG (XendDomain:476) Adding Domain: 7
[2012-04-17 01:52:07 26453] DEBUG (XendDomainInfo:3420) Storing VM details:
{'on_xend_stop': 'ignore', 'pool_name': 'Pool-0', 'shadow_memory': '5', 'uuid':
'50012590-62ac-0666-115d-91bef70f1cc8', 'on_reboot': 'restart', 'start_time':
'1334608987.7', 'on_poweroff': 'destroy', 'bootloader_args': '',
'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0',
'vcpus': '1', 'vcpu_avail': '1', 'bootloader': '', 'image': "(hvm (kernel
'') (superpages 0) (videoram 4) (hpet 0) (stdvga 0) (loader
/usr/lib/xen/boot/hvmloader) (xen_platform_pci 1) (opengl 1) (rtc_timeoffset 0)
(pci ()) (hap 1) (localtime 0) (timer_mode 1) (pci_msitranslate 1) (oos 1)
(apic 1) (sdl 0) (display :0.0) (vpt_align 1) (serial pty) (vncunused 1) (boot
c) (pae 1) (viridian 0) (acpi 1) (vnc 1) (nographic 0) (nomigrate 0) (usb 0)
(tsc_mode 0) (guest_os_type default) (device_model /usr/lib/xen/bin/qemu-dm)
(pci_power_mgmt 0) (xauthority /root/.Xauthority) (isa 0) (notes (SUSPEND_CANCEL
1)))", 'name': 'ubuntu'}
[2012-04-17 01:52:07 26453] INFO (XendDomainInfo:2357) createDevice: console :
{'protocol': 'vt100', 'location': '3', 'uuid':
'743e2e7c-9c5b-3786-bb47-d95f54e85cfd'}
[2012-04-17 01:52:07 26453] DEBUG (DevController:95) DevController: writing
{'state': '1', 'backend-id': '0', 'backend':
'/local/domain/0/backend/console/7/0'} to /local/domain/7/device/console/0.
[2012-04-17 01:52:07 26453] DEBUG (DevController:97) DevController: writing
{'domain': 'ubuntu', 'frontend': '/local/domain/7/device/console/0', 'uuid':
'743e2e7c-9c5b-3786-bb47-d95f54e85cfd', 'frontend-id': '7', 'state': '1',
'location': '3', 'online': '1', 'protocol': 'vt100'} to
/local/domain/0/backend/console/7/0.
[2012-04-17 01:52:07 26453] INFO (XendDomainInfo:2357) createDevice: vfb :
{'vncunused': '1', 'other_config': {'vncunused': '1', 'vnc': '1'}, 'vnc': '1',
'uuid': 'bd8a739a-9a08-ee89-fe7e-547e721fecb0', 'location': '127.0.0.1:5900'}
[2012-04-17 01:52:07 26453] DEBUG (DevController:95) DevController: writing
{'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vfb/7/0'}
to /local/domain/7/device/vfb/0.
[2012-04-17 01:52:07 26453] DEBUG (DevController:97) DevController: writing
{'vncunused': '1', 'domain': 'ubuntu', 'frontend': '/local/domain/7/device/vfb/0',
'uuid': 'bd8a739a-9a08-ee89-fe7e-547e721fecb0', 'frontend-id': '7', 'state':
'1', 'location': '127.0.0.1:5900', 'online': '1', 'vnc': '1'} to
/local/domain/0/backend/vfb/7/0.
[2012-04-17 01:52:07 26453] INFO (XendDomainInfo:2357) createDevice: vbd :
{'uuid': '5ae36766-81b1-791e-585d-4a653611923b', 'bootable': 1, 'driver':
'paravirtualised', 'dev': 'hda:disk', 'uname':
'file:/var/lib/libvirt/images/ubuntu.img', 'mode': 'w', 'VDI': '', 'backend':
'0'}
[2012-04-17 01:52:07 26453] DEBUG (DevController:95) DevController: writing
{'backend-id': '0', 'virtual-device': '768', 'device-type': 'disk', 'state':
'1', 'backend': '/local/domain/0/backend/vbd/7/768'} to
/local/domain/7/device/vbd/768.
[2012-04-17 01:52:07 26453] DEBUG (DevController:97) DevController: writing
{'domain': 'ubuntu', 'frontend': '/local/domain/7/device/vbd/768', 'uuid':
'5ae36766-81b1-791e-585d-4a653611923b', 'bootable': '1', 'dev': 'hda', 'state':
'1', 'params': '/var/lib/libvirt/images/ubuntu.img', 'mode': 'w', 'online':
'1', 'frontend-id': '7', 'type': 'file'} to /local/domain/0/backend/vbd/7/768.
[2012-04-17 01:52:07 26453] INFO (XendDomainInfo:2357) createDevice: vbd :
{'uuid': 'd891fb8b-1d4b-d023-7d6f-acfd89f92178', 'bootable': 0, 'driver':
'paravirtualised', 'dev': 'hdc:cdrom', 'uname': 'phy:/dev/cdrom', 'mode': 'r',
'VDI': '', 'backend': '0'}
[2012-04-17 01:52:07 26453] DEBUG (DevController:95) DevController: writing
{'backend-id': '0', 'virtual-device': '5632', 'device-type': 'cdrom', 'state':
'1', 'backend': '/local/domain/0/backend/vbd/7/5632'} to
/local/domain/7/device/vbd/5632.
[2012-04-17 01:52:07 26453] DEBUG (DevController:97) DevController: writing
{'domain': 'ubuntu', 'frontend': '/local/domain/7/device/vbd/5632', 'uuid':
'd891fb8b-1d4b-d023-7d6f-acfd89f92178', 'bootable': '0', 'dev': 'hdc', 'state':
'1', 'params': '/dev/cdrom', 'mode': 'r', 'online': '1', 'frontend-id': '7',
'type': 'phy'} to /local/domain/0/backend/vbd/7/5632.
[2012-04-17 01:52:07 26453] INFO (XendDomainInfo:2357) createDevice: vif :
{'bridge': 'xenbr0', 'uuid': '08cb242e-758e-8284-4250-34d2bd318338', 'script':
'/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:60:30:b1', 'type': 'ioemu',
'backend': '0'}
[2012-04-17 01:52:07 26453] DEBUG (DevController:95) DevController: writing
{'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vif/7/0'}
to /local/domain/7/device/vif/0.
[2012-04-17 01:52:07 26453] DEBUG (DevController:97) DevController: writing
{'bridge': 'xenbr0', 'domain': 'ubuntu', 'handle': '0', 'uuid':
'08cb242e-758e-8284-4250-34d2bd318338', 'script':
'/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:60:30:b1', 'frontend-id': '7',
'state': '1', 'online': '1', 'frontend': '/local/domain/7/device/vif/0',
'type': 'ioemu'} to /local/domain/0/backend/vif/7/0.
[2012-04-17 01:52:07 26453] DEBUG (XendDomainInfo:1794) Storing domain details:
{'console/port': '3', 'description': '', 'console/limit': '1048576',
'image/suspend-cancel': '1', 'domid': '7', 'vm':
'/vm/50012590-62ac-0666-115d-91bef70f1cc8', 'cpu/0/availability': 'online',
'memory/target': '524288', 'control/platform-feature-multiprocessor-suspend':
'1', 'console/type': 'ioemu', 'store/port': '2', 'name': 'ubuntu'}
[2012-04-17 01:52:07 26453] INFO (XendCheckpoint:260) restore hvm domain 7,
apic=1, pae=1
[2012-04-17 01:52:07 26453] DEBUG (image:339) No VNC passwd configured for vfb
access
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: boot, val: c
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: fda, val: None
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: fdb, val: None
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: soundhw, val: None
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: localtime, val: 0
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: serial, val: ['pty']
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: std-vga, val: 0
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: isa, val: 0
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: acpi, val: 1
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: usb, val: 0
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: usbdevice, val: None
[2012-04-17 01:52:07 26453] DEBUG (image:891) args: gfx_passthru, val: None
[2012-04-17 01:52:07 26453] INFO (image:822) Need to create platform
device.[domid:7]
[2012-04-17 01:52:07 26453] DEBUG (XendCheckpoint:278) restore:shadow=0x5,
_static_max=0x20000000, _static_min=0x0,
[2012-04-17 01:52:07 26453] DEBUG (XendCheckpoint:305) [xc_restore]:
/usr/lib/xen/bin/xc_restore 26 7 2 3 1 1 1 0
[2012-04-17 01:52:16 26453] DEBUG (XendCheckpoint:394) store-mfn 1044476
[2012-04-17 01:52:16 26453] DEBUG (XendDomainInfo:3010)
XendDomainInfo.completeRestore
[2012-04-17 01:52:16 26453] DEBUG (image:339) No VNC passwd configured for vfb
access
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: boot, val: c
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: fda, val: None
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: fdb, val: None
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: soundhw, val: None
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: localtime, val: 0
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: serial, val: ['pty']
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: std-vga, val: 0
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: isa, val: 0
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: acpi, val: 1
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: usb, val: 0
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: usbdevice, val: None
[2012-04-17 01:52:16 26453] DEBUG (image:891) args: gfx_passthru, val: None
[2012-04-17 01:52:17 26453] INFO (image:822) Need to create platform
device.[domid:7]
[2012-04-17 01:52:17 26453] INFO (image:418) spawning device models:
/usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '7',
'-domain-name', 'ubuntu', '-videoram', '4', '-vnc', '127.0.0.1:0',
'-vncunused', '-vcpus', '1', '-vcpu_avail', '0x1L', '-boot', 'c', '-serial',
'pty', '-acpi', '-net', 'nic,vlan=1,macaddr=00:16:3e:60:30:b1,model=rtl8139',
'-net', 'tap,vlan=1,ifname=tap7.0,bridge=xenbr0', '-M', 'xenfv', '-loadvm',
'/var/lib/xen/qemu-resume.7']
[2012-04-17 01:52:17 26453] INFO (image:467) device model pid: 26903
[2012-04-17 01:52:17 26453] DEBUG (XendDomainInfo:1794) Storing domain details:
{'console/port': '3', 'description': '', 'console/limit': '1048576',
'store/port': '2', 'vm': '/vm/50012590-62ac-0666-115d-91bef70f1cc8', 'domid':
'7', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online',
'memory/target': '524288', 'control/platform-feature-multiprocessor-suspend':
'1', 'store/ring-ref': '1044476', 'console/type': 'ioemu', 'name': 'ubuntu'}
[2012-04-17 01:52:17 26453] INFO (image:590) waiting for sentinel_fifo
[2012-04-17 01:52:17 26453] DEBUG (XendDomainInfo:1881)
XendDomainInfo.handleShutdownWatch
[2012-04-17 01:52:17 26453] DEBUG (XendDomainInfo:3023)
XendDomainInfo.completeRestore done
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices tap2.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vif.
[2012-04-17 01:52:17 26453] DEBUG (DevController:144) Waiting for 0.
[2012-04-17 01:52:17 26453] DEBUG (DevController:628) hotplugStatusCallback
/local/domain/0/backend/vif/7/0/hotplug-status.
[2012-04-17 01:52:17 26453] DEBUG (DevController:642) hotplugStatusCallback 1.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vkbd.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices
ioports.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices tap.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vif2.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices
console.
[2012-04-17 01:52:17 26453] DEBUG (DevController:144) Waiting for 0.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices
vscsi.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vbd.
[2012-04-17 01:52:17 26453] DEBUG (DevController:144) Waiting for 768.
[2012-04-17 01:52:17 26453] DEBUG (DevController:628) hotplugStatusCallback
/local/domain/0/backend/vbd/7/768/hotplug-status.
[2012-04-17 01:52:17 26453] DEBUG (DevController:642) hotplugStatusCallback 1.
[2012-04-17 01:52:17 26453] DEBUG (DevController:144) Waiting for 5632.
[2012-04-17 01:52:17 26453] DEBUG (DevController:628) hotplugStatusCallback
/local/domain/0/backend/vbd/7/5632/hotplug-status.
[2012-04-17 01:52:17 26453] DEBUG (DevController:642) hotplugStatusCallback 1.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices irq.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vfb.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices pci.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vusb.
[2012-04-17 01:52:17 26453] DEBUG (DevController:139) Waiting for devices vtpm.
[2012-04-17 01:54:33 26453] DEBUG (XendCheckpoint:124) [xc_save]:
/usr/lib/xen/bin/xc_save 26 7 0 0 5
[2012-04-17 01:54:33 26453] INFO (XendCheckpoint:423) xc_save: failed to get
the suspend evtchn port
[2012-04-17 01:54:33 26453] INFO (XendCheckpoint:423)
[2012-04-17 01:55:04 26453] DEBUG (XendCheckpoint:394) suspend
[2012-04-17 01:55:04 26453] DEBUG (XendCheckpoint:127) In saveInputHandler
suspend
[2012-04-17 01:55:04 26453] DEBUG (XendCheckpoint:129) Suspending 7 ...
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:524) XendDomainInfo.shutdown(suspend)
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:1881)
XendDomainInfo.handleShutdownWatch
[2012-04-17 01:55:04 26453] INFO (XendDomainInfo:541) HVM save:remote shutdown
dom 7!
[2012-04-17 01:55:04 26453] INFO (XendCheckpoint:135) Domain 7 suspended.
[2012-04-17 01:55:04 26453] INFO (XendDomainInfo:2078) Domain has shutdown:
name=migrating-ubuntu id=7 reason=suspend.
[2012-04-17 01:55:04 26453] INFO (image:538) signalDeviceModel:restore dm state
to running
[2012-04-17 01:55:04 26453] DEBUG (XendCheckpoint:144) Written done
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:3071) XendDomainInfo.destroy:
domid=7
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2401) Destroying device model
[2012-04-17 01:55:04 26453] INFO (image:615) migrating-ubuntu device model
terminated
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2408) Releasing devices
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2414) Removing vif/0
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2414) Removing console/0
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2414) Removing vbd/768
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2414) Removing vbd/5632
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:2414) Removing vfb/0
[2012-04-17 01:55:04 26453] DEBUG (XendDomainInfo:1276) XendDomainInfo.destroyDevice:
deviceClass = vfb, device = vfb/0
[2012-04-17 02:14:21 26453] DEBUG (SrvServer:77) SrvServer.cleanup()
[2012-04-17 02:14:21 26453] DEBUG (XMLRPCServer:251) XMLRPCServer.cleanup()
[2012-04-17 02:14:21 26453] DEBUG (XMLRPCServer:251) XMLRPCServer.cleanup()
[2012-04-17 02:14:21 26453] DEBUG (XendDomain:644) cleanup_domains
[2012-04-17 02:14:21 26452] INFO (SrvDaemon:220) Xend exited with status 0.
Javanshir Farzin |
