Hi, there:
ÂÂÂ I have a CentOS 6.2 system runing xen kernelãWhen I migrate
virtual machine by virt-manager , I got the following error:
Unable to migrate guest: POST operation
failed: xend_post: error from xen daemon: (xend.err "can't
connect: [Errno 104] Connection reset by peer")
Traceback (most recent call last):
 File "/usr/share/virt-manager/virtManager/asyncjob.py", line 44,
in cb_wrapper
ÂÂÂ callback(asyncjob, *args, **kwargs)
 File "/usr/share/virt-manager/virtManager/migrate.py", line 556,
in _async_migrate
ÂÂÂ vm.migrate(dstconn, migrate_uri, rate, live, secure,
meter=meter)
 File "/usr/share/virt-manager/virtManager/domain.py", line 1128,
in migrate
ÂÂÂ self._backend.migrate(destconn.vmm, flags, newname, interface,
rate)
 File "/usr/lib64/python2.6/site-packages/libvirt.py", line 766,
in migrate
ÂÂÂ if ret is None:raise libvirtError('virDomainMigrate() failed',
dom=self)
libvirtError: POST operation failed: xend_post: error from xen
daemon: (xend.err "can't connect: [Errno 104] Connection reset by
peer")
I seems that this problem has nothing to do with virt-manager or
libvirt( because it says "err from xen daemon")ãWhen I migrate
by typing:
virsh migrate centos xen+ssh://192.168.33.160 ïI got the similar
error:
error: POST operation failed: xend_post: error
from xen daemon: (xend.err "can't connect: [Errno 104] Connection
reset by peer")
Here is my environment:
kernel : 2.6.32-131.21.1.el6.xendom0.x86_64
rpm -qa |Â grep -e libvirt -e xen
xen-runtime-4.1.2-8.el6.x86_64
kernel-firmware-2.6.32-131.21.1.el6.xendom0.x86_64
xen-libs-4.1.2-8.el6.x86_64
kernel-2.6.32-131.21.1.el6.xendom0.x86_64
kernel-xen-release-6-3.noarch
libvirt-python-0.9.4-23.el6.9.x86_64
libvirt-java-0.4.7-1.el6.noarch
libvirt-devel-0.9.4-23.el6.x86_64
libvirt-java-devel-0.4.7-1.el6.noarch
xen-hypervisor-4.1.2-8.el6.x86_64
xen-devel-4.1.2-8.el6.x86_64
xen-licenses-4.1.2-8.el6.x86_64
xen-4.1.2-8.el6.x86_64
libvirt-0.9.4-23.el6.9.x86_64
Anyone have some sugestions? Thanks in anvance!
|
