[Users] VM migrations failing

[Shu Ming]

Hi,

Just curiously,  did you install  oVirt packages from 
http://resources.ovirt.org/releases/nightly/rpm/EL/6/noarch/  ?
And there is no stable oVirt release 3.1/3.2 for RHEL.

Dead Horse:
> The nodes are EL6.3 based.
>
> Currently installed libvirt packages:
>
> libvirt-lock-sanlock-0.9.10-21.el6_3.8.x86_64
> libvirt-cim-0.6.1-3.el6.x86_64
> libvirt-0.9.10-21.el6_3.8.x86_64
> libvirt-python-0.9.10-21.el6_3.8.x86_64
> libvirt-client-0.9.10-21.el6_3.8.x86_64
>
> and qemu packages:
> qemu-kvm-0.12.1.2-2.295.el6_3.10.x86_64
> qemu-kvm-tools-0.12.1.2-2.295.el6_3.10.x86_64
> qemu-img-0.12.1.2-2.295.el6_3.10.x86_64
>
> Thus my presumption here given the above is that 
> virDomainMigrateToURI2 has not yet been patched and/or back-ported 
> into the EL6.x libvirt/qemu?

virDomainMigrateToURI2() is supported in libvirt-0.9.10, I am not sure 
if qemu-kvm-0.12.1.2 supports it.
/var/log/libvirtd.log may help to verify this assumption

>
> - DHC
>
>
> On Wed, Jan 30, 2013 at 1:28 PM, Dan Kenigsberg <danken at redhat.com 
> <mailto:danken at redhat.com>> wrote:
>
>     On Wed, Jan 30, 2013 at 11:04:00AM -0600, Dead Horse wrote:
>     > Engine Build --> Commit: 82bdc46dfdb46b000f67f0cd4e51fc39665bf13b
>     > VDSM Build: --> Commit: da89a27492cc7d5a84e4bb87652569ca8e0fb20e
>     + patch
>     > --> http://gerrit.ovirt.org/#/c/11492/
>     >
>     > Engine Side:
>     > 2013-01-30 10:56:38,439 ERROR
>     > [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo]
>     > (QuartzScheduler_Worker-70) Rerun vm
>     887d764a-f835-4112-9eda-836a772ea5eb.
>     > Called from vds lostisles
>     > 2013-01-30 10:56:38,506 INFO
>     > [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand]
>     > (pool-3-thread-49) START, MigrateStatusVDSCommand(HostName =
>     lostisles,
>     > HostId = e042b03b-dd4e-414c-be1a-b2c65ac000f5,
>     > vmId=887d764a-f835-4112-9eda-836a772ea5eb), log id: 6556e75b
>     > 2013-01-30 10:56:38,510 ERROR
>     > [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand]
>     > (pool-3-thread-49) Failed in MigrateStatusVDS method
>     > 2013-01-30 10:56:38,510 ERROR
>     > [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand]
>     > (pool-3-thread-49) Error code migrateErr and error message
>     > VDSGenericException: VDSErrorException: Failed to
>     MigrateStatusVDS, error =
>     > Fatal error during migration
>     > 2013-01-30 10:56:38,511 INFO
>     > [org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand]
>     > (pool-3-thread-49) Command
>     >
>     org.ovirt.engine.core.vdsbroker.vdsbroker.MigrateStatusVDSCommand
>     return
>     > value
>     >  StatusOnlyReturnForXmlRpc [mStatus=StatusForXmlRpc [mCode=12,
>     > mMessage=Fatal error during migration]]
>     >
>     >
>     > VDSM Side:
>     > Thread-43670::ERROR::2013-01-30
>     10:56:37,052::vm::200::vm.Vm::(_recover)
>     > vmId=`887d764a-f835-4112-9eda-836a772ea5eb`::this function is
>     not supported
>     > by the connection driver: virDomainMigrateToURI2
>     > Thread-43670::ERROR::2013-01-30 10:56:37,513::vm::288::vm.Vm::(run)
>     > vmId=`887d764a-f835-4112-9eda-836a772ea5eb`::Failed to migrate
>     > Traceback (most recent call last):
>     >   File "/usr/share/vdsm/vm.py", line 273, in run
>     >     self._startUnderlyingMigration()
>     >   File "/usr/share/vdsm/libvirtvm.py", line 504, in
>     > _startUnderlyingMigration
>     >     None, maxBandwidth)
>     >   File "/usr/share/vdsm/libvirtvm.py", line 540, in f
>     >     ret = attr(*args, **kwargs)
>     >   File
>     "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line
>     > 111, in wrapper
>     >     ret = f(*args, **kwargs)
>     >   File "/usr/lib64/python2.6/site-packages/libvirt.py", line
>     1103, in
>     > migrateToURI2
>     >     if ret == -1: raise libvirtError ('virDomainMigrateToURI2()
>     failed',
>     > dom=self)
>     > libvirtError: this function is not supported by the connection
>     driver:
>     > virDomainMigrateToURI2
>
>     Could it be that you are using an ancient libvirt with no
>     virDomainMigrateToURI2? What are your libvirt and qemu-kvm
>     versions (on
>     both machines)?
>
>
>
>
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-- 
---
?? Shu Ming
Open Virtualization Engineerning; CSTL, IBM Corp.
Tel: 86-10-82451626  Tieline: 9051626 E-mail: shuming at cn.ibm.com or shuming at linux.vnet.ibm.com
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, Beijing 100193, PRC

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