High I/O when you backup ? Try https://pve.proxmox.com/wiki/Shrink_Qcow2_Disk_Files (when you have a good backup!)
Van: pve-user [mailto:pve-user-boun...@pve.proxmox.com] Namens Gilberto Nunes Verzonden: woensdag 27 augustus 2014 18:47 Aan: pve-user@pve.proxmox.com Onderwerp: [PVE-User] backup takes so long to finish Hello I have a VM with Windows 2012 running nicely in PVE 3.2. This VM has a 300 GB disk size that was re-partition with 5 or 6 different parts, in order to allocate different databases... The issue is that the backup task takes 6 hours to generate a lzo file with 13 GB size! However, I have another VM, which is Windows 2008 with disk 120 GB size. The backup makes 74 GB file of size, and takes approximately 30 minutes!!! I can't see why the first task took so long time to finish!!! Can anybody assist me?? Thanks Gilberto Ferreira
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