[pve-devel] [Training Issue] LVMthin - moving of disks kills thin provisioning

Wolfgang Link w.link at proxmox.com
Thu Jun 16 10:01:08 CEST 2016


Test it and move KVM disk from LVMThin to LVMThin works well new Disk
has 80% usage as the source.

On 06/16/2016 09:13 AM, Dennis Busch wrote:
> Good morning!
> We're right now holding a training in Verona. It is the first one with
> LVMthin. In our hands-on parts we recognized that if you're moving a
> disk from a thin provisioned LVM storage to another one, the target
> volume is filled to 100% and so the thin provisioning is completely gone.
> My students considered this not to be practible in productive environments.
> So - with the hope of a quick answer - did we do something wrong, is
> this a bug or a workaround?
> Thank you!
> Dennis

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