Re: [Qemu-devel] Request for clarification on qemu-img convert behavior zeroing target host_device

2018-12-13 Thread Eric Blake
On 12/13/18 7:12 AM, De Backer, Fred (Nokia - BE/Antwerp) wrote: Hi, We're using Openstack Ironic to deploy baremetal servers. During the deployment process an agent (ironic-python-agent) running on Fedora linux uses qemu-img to write a qcow2 file to a blockdevice. Recently we saw a change

[Qemu-devel] Request for clarification on qemu-img convert behavior zeroing target host_device

2018-12-13 Thread De Backer, Fred (Nokia - BE/Antwerp)
Hi, We're using Openstack Ironic to deploy baremetal servers. During the deployment process an agent (ironic-python-agent) running on Fedora linux uses qemu-img to write a qcow2 file to a blockdevice. Recently we saw a change in behavior of qemu-img. Previously we were using Fedora 27