On 04/04/2012 01:13 PM, Alex Drahon wrote:
Hello all,
I'm trying to import VMs from a Centos5/KVM host to ovirt using
virt-v2v. I used this command:
virt-v2v -ic qemu+ssh://[email protected]/system -o rhev -os
virthost3.mydomain.local:/exports/exp --network ovirtmgmt
test.mydomain.local
It works, but the resulting OVF file cannot be read by ovirt-engine
("Failed to read VM '[Unknown name]' OVF, it may be corrupted").
I had to edit the OVF file, removing the NIC Item worked, but restoring
the imported VM fails. Looking at logs, I found a PostgreSQL constraint
violation on an insert (sorry it's in French)
"Caused by: org.postgresql.util.PSQLException: ERREUR: la valeur d une
clé dupliquée rompt la contrainte unique « pk_vm_device »
Where: instruction SQL « INSERT INTO vm_device( device_id, vm_id ,
device , type, address , boot_order , spec_params, is_managed,
is_plugged, is_readonly) VALUES( $1 , $2 , $3 , $4 , $5 , $6
, $7 , $8 , $9 , $10 ) »"
Looks like there's a primary key violation (duplicate) on insert.
cc-ing mbooth from v2v to have a look from ovf generation, but there
could be some bug in engine as well as the vm_device code was added
recently.
I have two questions:
- what's the minimal OVF file that can successfully import a VM?
shahar?
- are 'default devices' created if they are not in the OVF file?
(would explain PK violations)
eli?
oVirt is very impressive and stable, deploying was a breeze, but it"s
difficult to understand why it is so hard to move VMs from a libvirt/KVM
host (which is basically the same architecture). Am I missing something?
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