On 25.08.16 11:32, Nelson Lameiras wrote: > Thanks for your answer. I do not think that I'm experiencing that same bug > exactly. > > The issue 1362525 (below) concerns a KVM VM with iSCSI disk being importend > to RHEV that does not perform well. > > In my case, when oVirt GUI proposes me the list of machines on KVM host to > import, each machine as a "disk count" next to it. > - This "disk count" is correct if the VM has it's storage on a raw/qcow file > (local) - and import goes well > - But "disk count" is 0 (always) if the VM has it's storage on a block device > (ie iscsi) - and import is not possible at all! > > It seems to me that current oVirt migration tool is unable to read/analyse > distant VM machines with block device storage... Maybe I'm analysing this > issue wrongly. Yes, This was the issue as well - seeing zero disks when the source VM had block disk devices.
Adding Nisim to verify it. > > Thanks, > nelson > ----- Original Message ----- > From: "Shahar Havivi" <shav...@redhat.com> > To: "Nelson Lameiras" <nelson.lamei...@lyra-network.com> > Cc: users@ovirt.org > Sent: Tuesday, August 23, 2016 12:19:13 PM > Subject: Re: [ovirt-users] can't import vm from KVM host > > On 23.08.16 11:24, Nelson Lameiras wrote: > > Hello, > Hi, > > We do have a bug on that issue: > https://bugzilla.redhat.com/show_bug.cgi?id=1362525 > and its handled. > > Thanks, > Shahar. > > > > I'm trying to import virtual machines from a KVM host (centos 7.2) to an > > oVirt 4.0.2 Cluster using the "import" feature on GUI. > > > > If the original VM is using RAW/QCOW2 files as storage, everything works > > fine. > > > > But if the original VM is using a special block special device as storage > > (like a LVM or SAN volume), it's simply not recognized. > > The VM does appear in the import list of the KVM host, but it's disk count > > is 0! > > > > Is this a known technical obstacle or am I doing something wrong ? > > > > below is the storage part of the xml describing the original VM : > > <disk type='block' device='disk'> > > <driver name='qemu' type='raw' cache='none' io='native'/> > > <source dev='/dev/mapper/vg_01-lv_sys'/> > > <target dev='vda' bus='virtio'/> > > <address type='pci' domain='0x0000' bus='0x00' slot='0x07' > > function='0x0'/> > > </disk> > > <disk type='block' device='disk'> > > <driver name='qemu' type='raw' cache='none' io='native'/> > > <source dev='/dev/sdc'/> > > <target dev='vdb' bus='virtio'/> > > <address type='pci' domain='0x0000' bus='0x00' slot='0x08' > > function='0x0'/> > > </disk> > > > > We have hundreds of virtual machines in production with this type of > > configuration... How can we migrate them safely to oVirt? > > > > thanks > > > > Nelson > > _______________________________________________ > > Users mailing list > > Users@ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users