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<p>Hi Brad,</p>
<br>
<div class="moz-cite-prefix">On 09/05/17 11:05, Brad Campbell wrote:<br>
</div>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">On 09/05/17 01:12, David Godfrey wrote:
<br>
<blockquote type="cite">Hi Brad,
<br>
<br>
I've done up a pure bash (other than smartctl and sudo) version
of this
<br>
with a few extra features.
<br>
<br>
You can download it from
<a class="moz-txt-link-freetext" href="http://www.sbts.com.au/files/drive-age.sh">http://www.sbts.com.au/files/drive-age.sh</a>
<br>
<br>
But here it is in text form
<br>
</blockquote>
<br>
<br>
So there are a couple of problems.
<br>
First the version lined above has a leftover in it :
<br>
<br>
srv:~# bash ./drive-age.sh
<br>
./drive-age.sh: line 34: unexpected argument `newline' to
conditional unary operator
<br>
./drive-age.sh: line 34: syntax error near `-n'
<br>
./drive-age.sh: line 34: ` [[ -n'
<br>
<br>
</blockquote>
Sorry about the error in the script. The Version at github should
actually be correct I believe (I'll check that in a while and fix if
if not)<br>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">Once that is gone we get the following :
<br>
<br>
srv:~# ./drive-age.sh -L -s
<br>
WARNING: This is an old version of this script.
<br>
current versions can be found at
<br>
<a class="moz-txt-link-freetext" href="https://github.com/sbts/misc-scripts">https://github.com/sbts/misc-scripts</a>
<br>
</blockquote>
This warning disappears if you download the github version :-)<br>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">
<br>
Scanning drives ......................... : Done
<br>
./drive-age.sh: line 116: <= 1446 : syntax error: operand
expected (error token is "<= 1446 ")
<br>
</blockquote>
<snip><br>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">/dev/sdv - WDC WD10EFRX-68FYTN0 - 0 Years
293 Days 10 Hours - Temperature (min/max) 16/34 Celsius
<br>
/dev/sdw - WDC WD20EFRX-68AX9N0 - 3 Years 298 Days 16
Hours - Temperature (min/max) 12/43 Celsius
<br>
/dev/sdx - WDC WD10EFRX-68FYTN0 - 0 Years 293 Days 10
Hours - Temperature (min/max) 17/34 Celsius
<br>
/dev/sdy - WDC WD60EFRX-68L0BN1 - 0 Years 293 Days 9
Hours - Temperature (min/max) 19/37 Celsius
<br>
<br>
Notice the Intel SSD's have no time?
<br>
There was a good reason for the following :
<br>
hrs=$(echo "$SMART" | grep Power_On_Hours | awk '{print $8}' |
egrep -v '[[:alpha:]]')
<br>
[ -z "$hrs" ] && hrs=$(echo "$SMART" | grep 'Power-on
Hours' | awk '{print $4}')
<br>
[ -z "$hrs" ] && hrs=$(echo "$SMART" | egrep '^# 1' |
cut -c 60- | awk '{print $1}')
<br>
</blockquote>
Sorry, I didn't look close enough at the original code, and as I
didn't have a system with logs to test on would have missed the last
one of those anyway :-)<br>
<br>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">Some drives don't reliably report Power_On_Hours, so
you need to try Power-on Hours, and if that fails it gets the time
from the 1st entry in the SMART tests log assuming you do daily
SMART tests (if you don't, you should). This also covers SAS
drives which report completely differently again, although I no
longer have any in the system to test with.
<br>
<br>
Relevant bits of the Intel SSD -x output :
<br>
<br>
9 Power_On_Hours_and_Msec -O--CK 000 000 000 -
927819h+58m+45.680s
<br>
<br>
# 1 Short offline Self-test routine in progress 10%
33017 -
<br>
<br>
0x01 0x010 4 33024 --- Power-on Hours
<br>
<br>
</blockquote>
Thanks for the sample data, I've updated the script (On GITHUB).<br>
Would you mind testing it and letting me know if those issues are
resolved.<br>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">Lots of nice examples in there that don't come up
often. Many thanks.
<br>
</blockquote>
You're welcome.<br>
<br>
I've also extended the script to work with more than 27 disks
sda..sdz which is a limitation of your original script.<br>
<blockquote
cite="mid:d412bf9d-2064-4d21-8a15-fe4648eb032c@fnarfbargle.com"
type="cite">
<br>
Regards,
<br>
Brad
<br>
<br>
</blockquote>
<br>
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Regards<br>
David Godfrey<br>
<br>
<div class="sig">
<br>
<span class="left"> mb:<br>
<span class="pulseit">chat:</span> </span> <span
style="float: right;"> 0437 286 200<br>
with <em>dcg_mx</em> at <a
href="http://matrix.to/#/#sbts:matrix.org">#sbts:matrix.org</a>
<p style="font-size:smaller;">Chat is via matrix.org.<br>
There are clients available for All Operating Systems and
Hardware devices.<br>
Including Linux, Android, Windows, Mac, iOS<br>
I'd recommend the multiplatform RIOT client as the best
starting point.<br>
with RIOT web the easiest on any PC </p>
</span>
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