Re: [Users] Live Migrate Disks

Im running oVirt 3.4.0-0.7.beta2.el6 rpm -qa |grep qemu-kvm qemu-kvm-tools-0.12.1.2-2.415.el6_5.3.x86_64 qemu-kvm-0.12.1.2-2.415.el6_5.3.x86_64 And its failing with this error in the engine.log 2014-02-13 22:42:12,782 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-12) Failed in SnapshotVDS method 2014-02-13 22:42:12,785 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-12) Command SnapshotVDSCommand(HostName = Titan, HostId = 5869805e-5b95-485a-bd8a-07b472d3fcaf, vmId=dfe6ab9e-1f61-4202-ade9-18ade4757a5e) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 2014-02-13 22:42:13,016 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (org.ovirt.thread.pool-6-thread-12) Command org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand throw Vdc Bll exception. With error message VdcBLLException: Auto-generated live snapshot for VM dfe6ab9e-1f61-4202-ade9-18ade4757a5e failed (Failed with error imageErr and code 13) 2014-02-13 22:42:13,017 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (org.ovirt.thread.pool-6-thread-12) Reverting task unknown, handler: org.ovirt.engine.core.bll.lsm.LiveSnapshotTaskHandler -----Original Message----- From: Gianluca Cecchi [mailto:gianluca.cecchi@gmail.com] Sent: Thursday, February 13, 2014 4:09 PM To: Maurice James Cc: users Subject: Re: [Users] Live Migrate Disks On Thu, Feb 13, 2014 at 8:56 PM, Maurice James wrote: It should be supported since 3.2. See http://www.ovirt.org/OVirt_3.2_release_notes So in current stable 3.3.3 it should be ok. take in mind that it depends on live snapshots, so limitation on RHEL / CerntOS 6.5 apply. In that case you should use the recent qemu-kvm rebuilt from jenkins job, as noted in other threads today: http://jenkins.ovirt.org/view/Packaging/job/qemu-kvm-rhev_create_rpms_el6/ HIH, Gianluca