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

2016-06-16 Thread Dennis Busch
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. M

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

2016-06-16 Thread Wolfgang Link
Hello, 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

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

2016-06-16 Thread Wolfgang Link
Sorry you are right on online move disk. This is not optimal. will check it, if it is a bug or only an special case what we haven't set. On 06/16/2016 10:01 AM, Wolfgang Link wrote: > > Hello, > > Test it and move KVM disk from LVMThin to LVMThin works well new Disk > has 80% usage as the sourc

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

2016-06-16 Thread Dietmar Maurer
> So - with the hope of a quick answer - did we do something wrong, is > this a bug or a workaround? This works if you stop the VM (offline). Please can you file at bug at bugzilla.proxmox.com for this issue? ___ pve-devel mailing list pve-devel@pve.pro

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

2016-06-16 Thread Wolfgang Bumiller
On Thu, Jun 16, 2016 at 10:25:55AM +0200, Wolfgang Link wrote: > Sorry you are right on online move disk. > This is not optimal. > will check it, if it is a bug or only an special case what we haven't set. Probably a case where we forget to try to use the zeroinit filter? > > > On 06/16/2016 10