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<p><font size="3">virt-sparsify: error: libguestfs error: discard
cannot be enabled on this<br>
drive: qemu does not support discard for '<b><font>parallels</font></b>'
format files</font></p>
<p><font size="3">Since Virtuozzo 7.0.11 discard is officially
supported for ploop images and I've mounted them with discard
and confirmed this functionality works as expected. Would it be
possible to update libguestfs to be aware of this support so the
--inplace flag will work?</font></p>
<p><font size="3"><a class="moz-txt-link-freetext" href="https://virtuozzosupport.force.com/s/article/VZA-2019-059">https://virtuozzosupport.force.com/s/article/VZA-2019-059</a></font></p>
<p><font size="3">"Native discard support in ploop enabling
automatic discard requests on all ext4 filesystems over ploop
block devices, except containers running on Virtuozzo Storage."<br>
</font></p>
<pre class="moz-signature" cols="72">--
Jonathan Wright
KnownHost, LLC
<a class="moz-txt-link-freetext" href="https://www.knownhost.com">https://www.knownhost.com</a></pre>
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