<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-ligatures:standardcontextual;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72" style="word-wrap:break-word">
<div class="WordSection1">
<p class="MsoNormal">I have a Cyber Power LE1000DG UPS I got from Best Buy this weekend. I plan to use it with a TrueNAS scale system, and it is connected via USB. Vendor link:
<a href="https://www.cyberpowersystems.com/product/ups/battery-backup/le1000dg/">
https://www.cyberpowersystems.com/product/ups/battery-backup/le1000dg/</a>.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">TrueNAS has you pick a UPS driver. I could not find any “LE” related models on
<a href="https://networkupstools.org/stable-hcl.html">https://networkupstools.org/stable-hcl.html</a> (which is the list TrueNAS uses). Per your guidance on that page, I tried one that I hoped was compatible: “Cyber Power Systems ups 2 Value 800E USB (usbhid-ups)”.
Every Cyber Power system with USB on the list there seems to use usbhid-ups anyway – so perhaps picking any of them is reasonable?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I can have the TrueNAS system power down when power is lost and the UPS runs on battery, but I see occasional messages about communications being lost with the UPS (saying “Statistics could not be recovered”). I also see statistics being
gathered in other alert messages (like it is working fine). This made me think I should check with folks that knew more about this kind of thing. Perhaps, there’s more to this than I was originally thinking? Is there something this group might recommend I
try to if there’s a UPS on the list that is more compatible with the LE1000DG?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you for any insights!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,<o:p></o:p></p>
<p class="MsoNormal">Justin<o:p></o:p></p>
</div>
</body>
</html>