Date: Tue, 2 Aug 2016 22:48:21 -0453.75 From: "William A. Mahaffey III" <wam@hiwaay.net> To: FreeBSD Questions !!!! <freebsd-questions@freebsd.org> Subject: Ominous smartd messages .... Message-ID: <e5a65f8a-27a0-65e7-42db-28bef824e0c0@hiwaay.net>
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I have a workstation, recently (within the last 12 mos.) purpose built
that is my dev. box for in house software (CFD code & user interface).
It has 8 1 TB HDD's in a ZFS unmirrored pool. All data is backed up
nightly by rsunc to other boxen on my LAN & weekly by compressed tar to
those boxen as well. This A.M., I noticed some messages on the console
from smartd about 1 of the HDDs. I tailed my syslog file & see the
following:
[root@devbox, /etc, 9:42:37pm] 360 % tail -50 /var/log/messages ;
hwclock -r ; date
Jul 26 05:11:34 devbox kernel: pid 39865 (time), uid 1110: exited on
signal 6
Jul 26 05:22:29 devbox kernel: pid 41916 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 26 05:22:41 devbox kernel: pid 41953 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 26 05:22:52 devbox kernel: pid 41990 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 26 22:51:42 devbox healthd: A value of 1.64 for CPU #0 Core Voltage
with a range of (1.65 <= n <= 2.30)
Jul 27 06:30:56 devbox kernel: pid 71015 (memcheck-amd64-free), uid
1110: exited on signal 6
Jul 27 06:30:56 devbox kernel: pid 71014 (time), uid 1110: exited on
signal 6
Jul 27 06:41:44 devbox kernel: pid 73053 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 27 06:41:55 devbox kernel: pid 73090 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 27 06:42:07 devbox kernel: pid 73127 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 28 05:10:56 devbox kernel: pid 2029 (memcheck-amd64-free), uid 1110:
exited on signal 6
Jul 28 05:10:56 devbox kernel: pid 2028 (time), uid 1110: exited on signal 6
Jul 28 05:21:41 devbox kernel: pid 4067 (PreBFCGL.opteron.TE), uid 1110:
exited on signal 6 (core dumped)
Jul 28 05:21:51 devbox kernel: pid 4104 (PreBFCGL.opteron.TE), uid 1110:
exited on signal 6 (core dumped)
Jul 28 05:22:02 devbox kernel: pid 4141 (PreBFCGL.opteron.TE), uid 1110:
exited on signal 6 (core dumped)
Jul 29 06:30:46 devbox kernel: pid 33158 (memcheck-amd64-free), uid
1110: exited on signal 6
Jul 29 06:30:47 devbox kernel: pid 33157 (time), uid 1110: exited on
signal 6
Jul 29 06:41:39 devbox kernel: pid 35197 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 29 06:41:51 devbox kernel: pid 35234 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 29 06:42:01 devbox kernel: pid 35271 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 30 05:10:54 devbox kernel: pid 64110 (memcheck-amd64-free), uid
1110: exited on signal 6
Jul 30 05:10:54 devbox kernel: pid 64109 (time), uid 1110: exited on
signal 6
Jul 30 05:21:44 devbox kernel: pid 66149 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 30 05:21:55 devbox kernel: pid 66186 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 30 05:22:06 devbox kernel: pid 66223 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 31 16:18:28 devbox kernel: pid 96421 (memcheck-amd64-free), uid
1110: exited on signal 6
Jul 31 16:18:28 devbox kernel: pid 96420 (time), uid 1110: exited on
signal 6
Jul 31 16:29:15 devbox kernel: pid 98457 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 31 16:29:26 devbox kernel: pid 98494 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Jul 31 16:29:36 devbox kernel: pid 98531 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Aug 1 06:31:17 devbox kernel: pid 26641 (memcheck-amd64-free), uid
1110: exited on signal 6
Aug 1 06:31:17 devbox kernel: pid 26640 (time), uid 1110: exited on
signal 6
Aug 1 06:42:45 devbox kernel: pid 28681 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Aug 1 06:42:58 devbox kernel: pid 28718 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Aug 1 06:43:09 devbox kernel: pid 28755 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Aug 1 23:09:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 1 23:39:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 00:09:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 00:39:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 01:09:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 01:39:58 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 02:09:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 02:39:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 03:09:59 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 03:39:58 devbox smartd[835]: Device: /dev/ada5, 8 Currently
unreadable (pending) sectors
Aug 2 05:11:06 devbox kernel: pid 57518 (memcheck-amd64-free), uid
1110: exited on signal 6
Aug 2 05:11:06 devbox kernel: pid 57517 (time), uid 1110: exited on
signal 6
Aug 2 05:21:55 devbox kernel: pid 59557 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Aug 2 05:22:07 devbox kernel: pid 59594 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
Aug 2 05:22:16 devbox kernel: pid 59642 (PreBFCGL.opteron.TE), uid
1110: exited on signal 6 (core dumped)
hwclock: Command not found.
Tue Aug 2 22:28:28 MCDT 2016
You have new mail.
[root@devbox, /etc, 10:28:28pm] 361 % uname -a
FreeBSD devbox 9.3-RELEASE-p33 FreeBSD 9.3-RELEASE-p33 #0: Wed Jan 13
17:55:39 UTC 2016
root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64
[root@devbox, /etc, 10:28:53pm] 362 %
I am asking about the smartd messages from overnight Aug 1-2. The rest
gives a bit of context about the duty cycle of the machine, which is
pretty light except for rebuild code nightly & run a suite of scripted
tests, some of which obviously don't complete successfully :-). The
HDD's were brand new 2.5" SATA3 7200 RPM HGST's, which I have had good
luck with in other builds (I have about 25 in service, all purchased new
from NewEgg for each build). Case is well ventilated, drives are cool,
etc. From a shell script to nicely format smartctl output:
[root@devbox, /etc, 10:39:28pm] 364 % hddtemp /dev/ada[0-7]
SMART supported, SMART enabled
drive /dev/ada0: HGST HTS721010A9E630, S/N: JR10046P1EEJZN, Temp. 27
degC, min/max, cycle: 17/36, lifetime: 17/36, lifetime avg. 25 degC
drive /dev/ada1: HGST HTS721010A9E630, S/N: JR10046P1E5ZWN, Temp. 27
degC, min/max, cycle: 17/37, lifetime: 17/37, lifetime avg. 25 degC
drive /dev/ada2: HGST HTS721010A9E630, S/N: JR10046P1EKG0N, Temp. 27
degC, min/max, cycle: 16/36, lifetime: 16/36, lifetime avg. 24 degC
drive /dev/ada3: HGST HTS721010A9E630, S/N: JR10046P1EK72N, Temp. 27
degC, min/max, cycle: 17/37, lifetime: 17/37, lifetime avg. 25 degC
drive /dev/ada4: HGST HTS721010A9E630, S/N: JR10046P1E649N, Temp. 25
degC, min/max, cycle: 15/32, lifetime: 15/33, lifetime avg. 23 degC
drive /dev/ada5: HGST HTS721010A9E630, S/N: JR10046P1E69HN, Temp. 25
degC, min/max, cycle: 14/31, lifetime: 14/31, lifetime avg. 22 degC
drive /dev/ada6: HGST HTS721010A9E630, S/N: JR10046P1EK92N, Temp. 25
degC, min/max, cycle: 14/31, lifetime: 14/32, lifetime avg. 22 degC
drive /dev/ada7: HGST HTS721010A9E630, S/N: JR10046P1E6A4N, Temp. 25
degC, min/max, cycle: 14/32, lifetime: 14/32, lifetime avg. 23 degC
[root@devbox, /etc, 10:39:43pm] 365 %
My question is: Are these messages benign, or am I in the market for
more hardware ? *ANY* more questions, please ask. TIA & have a good one.
--
William A. Mahaffey III
----------------------------------------------------------------------
"The M1 Garand is without doubt the finest implement of war
ever devised by man."
-- Gen. George S. Patton Jr.
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