Ubuntu
qemu package

  1. Bug #1449687
  2. Comment #7

Comment 7 for bug 1449687

Revision history for this message
Anthony A. (y-ubuntf-r) wrote :

On the source :

# qemu-img info VM.img
image: VM.img
file format: raw
virtual size: 20G (21474836480 bytes)
disk size: 3.4G

On the target:

# qemu-img info VM.img
image: VM.img
file format: raw
virtual size: 20G (21474836480 bytes)
disk size: 20G

I also tried with qcow2 format but it's the same bug.

All kvm migration drop sparse disk image !

How can we resolve this ?
Does a workaround exist ?

https://bugzilla.redhat.com/show_bug.cgi?id=1219541
https://bugzilla.redhat.com/show_bug.cgi?id=1248996
https://bugzilla.redhat.com/show_bug.cgi?id=1090093
https://bugzilla.redhat.com/show_bug.cgi?id=817700