<html><head>
<meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type">
</head><body bgcolor="#FFFFFF" text="#000000"><br>
<br>
<blockquote style="border: 0px none;"
cite="mid:5463C5CD.9070806@knutov.com" type="cite">
<div style="margin:30px 25px 10px 25px;" class="__pbConvHr"><div
style="display:table;width:100%;border-top:1px solid
#EDEEF0;padding-top:5px">         <div
style="display:table-cell;vertical-align:middle;padding-right:6px;"><br>
</div> <div
style="display:table-cell;white-space:nowrap;vertical-align:middle;width:100%">
        <a moz-do-not-send="true" href="mailto:mail@knutov.com"
style="color:#737F92
!important;padding-right:6px;font-weight:bold;text-decoration:none
!important;">Nick Knutov</a></div> <div
style="display:table-cell;white-space:nowrap;vertical-align:middle;">
<font color="#9FA2A5"><span style="padding-left:6px">Wednesday,
November 12, 2014 3:40 PM</span></font></div></div></div>
<div style="color: rgb(136, 136, 136); margin-left: 24px;
margin-right: 24px;" __pbrmquotes="true" class="__pbConvBody">
<div><br><br>ZFS in this case is more alternative to Parallels Cloud
Storage which is<br>closed source and hard to get even for money (I
contacted Parallels<br>sales several times and never got the pricelist
from them).<br><br>Also, ZFS is good in case of NAS with large amount of
SSDs or usual<br>disks with l2arc cache on SSD. And you can use ploop
over ZFS in this<br>case. I suppose ploop over glusterfs (for example)
and most of others<br>file system with any redundancy (I mean any
realization of raid idea)<br>will be more pain then usable solution, for
comparison.<br><br></div>
<div><br></div>
</div>
</blockquote>
I don't think you can just run ploop over ZFS. Ploop requires ext4 as
the host filesystem according to bug 2277:
<a class="moz-txt-link-freetext" href="https://bugzilla.openvz.org/show_bug.cgi?id=2277">https://bugzilla.openvz.org/show_bug.cgi?id=2277</a><br>
</body></html>