<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr">On Thu, Apr 5, 2018, 2:33 PM Nicolas Ecarnot <<a href="mailto:nicolas@ecarnot.net">nicolas@ecarnot.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello,<br>
<br>
Amongst others, I have one 3.6 DC working very well since years and all<br>
based on GlusterFS.<br>
When having a close look (qemu-img info) on the images, I see their<br>
format is all RAW and not QCOW2.<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">Raw sparse. </div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
I never noticed or bothered before, but I'm wondering :<br>
- is it by design?<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">Yes, for performance reasons. </div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
- it is something we can change (I'd prefer qcow2)<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">No.</div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
- it there some limitations?<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">Not that I know. </div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
And finally, I have the same questions about NFS storage domains.<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto">Same as Gluster, and other file-based storage. </div><div dir="auto">Y. </div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Thank you.<br>
<br>
--<br>
Nicolas ECARNOT<br>
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