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 <[email protected] <mailto:[email protected]>> 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: [email protected] or 
[email protected]
Address: 3/F Ring Building, ZhongGuanCun Software Park, Haidian District, 
Beijing 100193, PRC

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