<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 16 Oct 2016, at 21:18, Gandalf Corvotempesta <<a href="mailto:gandalf.corvotempesta@gmail.com" class="">gandalf.corvotempesta@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><p dir="ltr" class="">Il 16 ott 2016 19:19, "Jan Schermer" <<a href="mailto:jan@schermer.cz" class="">jan@schermer.cz</a>> ha scritto:<br class="">
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> That would be us :)</p><p dir="ltr" class="">Really? Can you describe your infrastructure? </p></div></blockquote><div><br class=""></div><div>3 storages, many more hypervisors, data triplicated... that's the usual scenario</div><br class=""><blockquote type="cite" class=""><div class=""><p dir="ltr" class="">> There seems to be some confusion.<br class="">
> Do you want to assemble ZFS on top of DRBD devices or do you want to use ZFS instead of LVM?</p><p dir="ltr" class="">I would like to use zfs on top of drbd or, better, use drbd on top of zfs raid.</p><p dir="ltr" class="">I would like to avoid an hardware raid controller and use zfs for it, but i don't know how to put drbd and zfs together </p>
</div></blockquote></div><br class=""><div class="">We use ZFS on the storages, ZVOLs on top of that, each ZVOL makes up part of the DRBD resource that gets exported to the hypervisor.</div><div class=""><br class=""></div><div class=""><br class=""></div></body></html>