<div dir="auto"><div dir="auto">Wondering further: Could it be the UPS itself? </div><div dir="auto"><br></div><div dir="auto">Say, something among the test commands tells it to power off after a timeout or when load drops, and UPS announces back the FSD for its load to hurry up powering off, so a newly started NUT forwards that to upsmon...</div><div dir="auto"><br></div><div dir="auto">Might test that by booting the system without data-connection to the UPS, to check if it is NUT and files on the system "misbehaving" or the UPS...</div><div dir="auto"><br></div><div dir="auto">There are many devices of varied smartness out there, so many things are possible.</div><div dir="auto"><br></div><div dir="auto">Jim</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Aug 19, 2021, 20:24 Aaron Stewart <<a href="mailto:aaron.stewart@baymaterials.com">aaron.stewart@baymaterials.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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> <font size="2"><span style="font-size:11pt">Back to original post, I wonder if `upsmon -c fsd` had left a file (e.g. `/tmp/killflag` or some such) that gets interpreted as an ongoing FSD when the client starts?</span></font><br>
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A malingering kill-flag occurred to me as fitting the symptoms as well, but I found no trace of it in the default location. Plus, since the cycle was killing and rebooting my server, as you said, the invisible flag would have to be persisting across boots.<br>
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<div id="m_-4319032358775566314divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> David Zomaya <<a href="mailto:David_Zomaya@tripplite.com" target="_blank" rel="noreferrer">David_Zomaya@tripplite.com</a>><br>
<b>Sent:</b> Thursday, August 19, 2021 10:24<br>
<b>To:</b> Jim Klimov <<a href="mailto:jimklimov@cos.ru" target="_blank" rel="noreferrer">jimklimov@cos.ru</a>>; Aaron Stewart <<a href="mailto:aaron.stewart@baymaterials.com" target="_blank" rel="noreferrer">aaron.stewart@baymaterials.com</a>>; <a href="mailto:nut-upsuser@alioth-lists.debian.net" target="_blank" rel="noreferrer">nut-upsuser@alioth-lists.debian.net</a> <<a href="mailto:nut-upsuser@alioth-lists.debian.net" target="_blank" rel="noreferrer">nut-upsuser@alioth-lists.debian.net</a>><br>
<b>Subject:</b> Re: [EXTERNAL] Re: [Nut-upsuser] Tripp-Lite USB "REMOTE SHUTDOWN"</font>
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> Back to original post, I wonder if `upsmon -c fsd` had left a file (e.g. `/tmp/killflag` or some such) that gets interpreted as an ongoing FSD when the client starts?<br>
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Interesting ideas... I might pick your brain when I get my next round of testing set up...<br>
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