[virt-tools-list] C'ant migrate with virt-manager or virsh

[Digvijay]

[root at node0 ~]# virsh migrate --live try1 qemu+ssh://root@100.100.102.106/system
--unsafe
root at 100.100.102.106's password: 
error: operation failed: migration job: unexpectedly failed
error: Reconnected to the hypervisor


I tried to run the migration but it is not doing profitably.I also used virtual
machine manager but it is giving me " unsafe operation"

Unable to migrate guest: Unsafe migration: Migration may lead to data corruption
if disks use cache != none

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 96, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/migrate.py", line 553, in _async_migrate
    vm.migrate(dstconn, migrate_uri, rate, live, secure, meter=meter)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1163, in migrate
    self._backend.migrate(destconn.vmm, flags, newname, interface, rate)
  File "/usr/lib64/python2.7/site-packages/libvirt.py", line 822, in migrate
    if ret is None:raise libvirtError('virDomainMigrate() failed', dom=self)
libvirtError: Unsafe migration: Migration may lead to data corruption if disks
use cache != none


any help will be great.