Re: [libvirt] Virsh migrate --live fails
Subba Rao, Sandeep M (STSD) wrote:
Hi,
I'm trying to live move a domU using virsh migrate command:
[root@RHEL53Xen1 ~]# xm list
Name ID Mem(MiB) VCPUs State Time(s)
Copy_RHELVM3 1 511 1 -b---- 898.3
Domain-0 0 1507 4 r----- 133702.5
[root@RHEL53Xen1 ~]# virsh migrate --live Copy_RHELVM3 xen+ssh://15.154.102.20
error: server closed connection
Often this is because libvirtd crashed. After this command, check that libvirtd
is still running, and if not, you might want to collect the core dump from it
and get the output of "thread apply all bt".
[root@RHEL53Xen1 ~]#
However the same works using xm migrate --live.
The source and the destination are RHEL 5.3 Xen hosts.
Libvirt:
[root@RHEL53Xen1 ~]# rpm -qa | grep libvirt
libvirt-0.3.3-14.el5
libvirt-devel-0.3.3-14.el5
libvirt-cim-0.5.1-4.el5
libvirt-python-0.3.3-14.el5
At this point, though, this is an ancient libvirt. I would suggest at least
upgrading to the RHEL-5.4 version of libvirt, and see if you can reproduce the
issue. If you can, then I would try again with the recently released 0.7.1, and
if you are still having problems, then collect the information like I mentioned
above.
--
Chris Lalancette