[Users] virt-v2v convert failed

j.bittner at nbu.cz j.bittner at nbu.cz
Mon Nov 4 07:38:04 UTC 2013


Hello,

I tried to convert kvm(libvirt) guest to oVirt 3.3 on computer running  
fedora 19 and it fails. I was converting 450GB VM with windows 2008.

Output is:

Caching w2k8t.qcow2: 100%  
[===============================================]D19h52m18s
Error in mkstemp using /tmp/XXXXXXXXXX: Could not create temp file  
/tmp/lLmnkh9ktk: Operation not permited at  
/usr/share/perl5/vendor_perl/Sys/VirtConvert/ExecHelper.pm line 74.

Command was:
virt-v2v -i libvirt -ic qemu+ssh://root@server.example.org/system -o  
rhev -os 10.20.30.40:/export -of qcow2 -oa sparse -n ovirtmgmt w2k8t
My /tmp (where it caches) was big enough, because I connected 1TB  
external drive as /tmp
I used virt-v2v-0.9.0-3.fc19.i686.
Same problem was with Linux server. It fails with same problem.




And the second question is, how to convert that big VM faster? Is it  
possible to connect to libvirt daemon without ssh? Or even convert VM  
offline on virt-v2v capable pc (fedora, centos, rhel)?

Thank you for info. :-)
Jakub Bittner

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