Re: [libvirt-users] QEMU IMG vs Libvirt block commit

2016-08-12 Thread Erlon Cruz
Just following up this to who, somehow hit this problem in the future... What happens here is that when libvirt create the snapshots, it held the disk/snapshots information in the domain XML. After I detach the volume, and adding it again, Nova is not adding it the same way it was before detaching,

Re: [libvirt-users] QEMU IMG vs Libvirt block commit

2016-08-01 Thread Erlon Cruz
On Thu, Jul 28, 2016 at 10:59 AM, Erlon Cruz wrote: > Hi folks, > > I'm having a issue in the standard NFS driver on OpenStack, that uses > qemu-img and libvirt to create snapshots of volumes. It uses qemu-img in > the Controller to manage the snapshots when the volume is not attached > (offline)

[libvirt-users] QEMU IMG vs Libvirt block commit

2016-07-28 Thread Erlon Cruz
Hi folks, I'm having a issue in the standard NFS driver on OpenStack, that uses qemu-img and libvirt to create snapshots of volumes. It uses qemu-img in the Controller to manage the snapshots when the volume is not attached (offline) or calls the Compute (which calls libvirt) to manage snapshots i