Re: [Libvirt-cim] MigratevirtualSystemToHost reports "unsupported"
Subba Rao, Sandeep M (STSD) wrote:
Hi,
I'm trying to perform a live move of a domU using libvirt-cim, but I'm receiving
a CIM_ERR_NOT_SUPPORTED exception.
I have attached the request and response xmls.
The same operation when tried through virsh command worked.
Please let me know if I'm missing something here.
Hi Sandeep,
I don't see anything obvious in the information you provided. The
return error of CIM_ERR_NOT_SUPPORTED is interesting, as both versions
of libvirt support the MigrateVirtualSystemToHost() method.
I'm wondering if something is happening in the CIMOM before our method
even gets called. Can you enable debugging in the libvirt-cim providers
and then provide the log output you get?
You can enable debugging using the following:
export CU_DEBUG="/tmp/libvirt-cim.log"
Then restart the CIMOM in the same terminal (to make sure it picks up
the environment settings).
Thanks!
Thanks for the help.
Regards,
Sandeep
The following are the details of the 2 machines.
Source Xen host: RHEL 5.3
The virsh comamnd that worked:
virsh migrate --live Copy_Copy_RHEL52VM1 xen:/// xenmigr://15.154.102.20/
Libvirt and libvirt-cim Versions:
[root@RHEL53Xen1 xen]# rpm -qa | grep -i 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
RHEL Version:
[root@RHEL53Xen1 xen]# cat /etc/issue
Red Hat Enterprise Linux Server release 5.3 (Tikanga)
Kernel \r on an \m
Xen Version:
[root@RHEL53Xen1 xen]# rpm -qa | grep xen
xen-3.0.3-80.el5
xen-libs-3.0.3-80.el5
xen-devel-3.0.3-80.el5
kernel-xen-2.6.18-128.el5
Destination Xen host: RHEL 5.2
Libvirt and libvirt-cim Versions:
[root@Rhel52-Xen ~]# rpm -qa | grep libvirt
libvirt-cim-0.4-1
libvirt-0.3.3-7.el5
libvirt-python-0.3.3-7.el5
RHEL Version:
[root@Rhel52-Xen ~]# cat /etc/issue
Red Hat Enterprise Linux Server release 5.2 (Tikanga)
Kernel \r on an \m
Xen Version:
[root@Rhel52-Xen ~]# rpm -qa | grep xen
xen-libs-3.0.3-64.el5
xen-3.0.3-64.el5
kernel-xen-devel-2.6.18-92.el5
kernel-xen-2.6.18-92.el5
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Kaitlin Rupert
IBM Linux Technology Center
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