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<p>I setup an influxdb that receives input from several drives on a
machine running collectd and it's smart plugin.</p>
<p>I started looking at the influxdb database to see what
measurements / series (SMART attributes) showed up...</p>
<p>I narrowed it down to the following for each drive on each host:</p>
<p> airflow-temperature-celsius<br>
command-timeout
<br>
current-pending-sector<br>
end-to-end-error<br>
hardware-ecc-recovered<br>
head-flying-hours<br>
high-fly-writes<br>
offline-uncorrectable<br>
power-cycle-count<br>
power-on-hours<br>
raw-read-error-rate<br>
reallocated-sector-count
<br>
reported-uncorrect<br>
runtime-bad-block-total
<br>
seek-error-rate<br>
spin-retry-count<br>
spin-up-time
<br>
start-stop-count<br>
temperature-celsius-2<br>
total-lbas-read<br>
total-lbas-written<br>
udma-crc-error-count<br>
<br>
I also found a list of <a rel="nofollow noopener" target="_blank"
title="Link: https://en.wikipedia.org/wiki/S.M.A.R.T."
href="https://en.wikipedia.org/wiki/S.M.A.R.T.">Critical SMART
attributes on Wikipedia</a> (you can sort them as such), but I'm
uncertain of how they relate to what I'm receiving from collectd.<br>
<br>
I'd like to be able to detect when a drive is about to go bad, and
Wikipedia says that I have about a 50% chance to detecting it if I
use such attributes to graph changes in something like grafana. <br>
<br>
Unfortunately though, I'm also uncertain of which attributes might
be non-sense (on my drives) and which ones are real; and where to
find such information... Also there doesn't seem to be much
documentation about how the attributes in influxdb relate to those
listed in wikipedia...(though I would think it has something to do
with the source code for the plugin and the identifier listed in
wikipedia)</p>
<p>Please let me know if you know anything about where to start on
this.</p>
<div class="moz-signature">-- <br>
Thank you,<br>
<br>
Andrew J. Leer<br>
<br>
Git Hub: <a href="http://bit.ly/aleer_github">http://bit.ly/aleer_github</a><br>
<br>
Stack Exchange: <a href="http://bit.ly/aleer_stk_exch">http://bit.ly/aleer_stk_exch</a><br>
<br>
Linked-In: <a href="http://bit.ly/2d5D1DF">http://bit.ly/2d5D1DF</a><br>
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