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Hi, I'm currently looking for ways to backup my disks. <br>
Live storage migration converted my disks from <br>
preallocated to thin provisioning. Preallocated disk <br>
backups are working from a simple dd from a snapshot, <br>
but the thin qcow2 disks are a problem. I seems it uses <br>
multiple logical volumes (3 in my case). Also they <br>
are combined MUCH bigger than the preallocated:<br>
8GB raw vs thin: 31 GB - 1 snapshot.<br>
<br>
So I have two questions:<br>
- how would you backup these thin disks?<br>
- is it possible to convert thin to preallocated and <br>
discard the snapshots<br>
<br>
<br>
thanks<br>
<br>
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