Re: [pve-devel] KVM Live Backup performance

2013-11-23 Thread Stefan Priebe - Profihost AG
> Am 23.11.2013 um 14:28 schrieb Michael Rasmussen : > > On Sat, 23 Nov 2013 07:16:28 + > Dietmar Maurer wrote: > >>> I agree, limiting IO from the VM during backup can have advantages. >>> On the flip side loosing 50% of the IO >> >> This 50% loose has nothing to do with the new backup al

Re: [pve-devel] KVM Live Backup performance

2013-11-23 Thread Michael Rasmussen
On Sat, 23 Nov 2013 07:16:28 + Dietmar Maurer wrote: > > I agree, limiting IO from the VM during backup can have advantages. > > On the flip side loosing 50% of the IO > > This 50% loose has nothing to do with the new backup algorithm, because > your test does not involve any writes. So it i