[pve-devel] [PATCH] Qemu Guest IOPS Graphing

Dietmar Maurer dietmar at proxmox.com
Tue Nov 3 08:54:53 CET 2015

> The method can be as simple as:

It is not that simple. Consider a cluster with several nodes. Some
nodes are old, other are already updated. Also, we need to update 
while pve-cluster is running.

So far I found no way to do that without loosing data. Any ideas?

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