I tried lm-monitor on my server and got:

Write frequency :
     35 kworker/u2:0
     40 kworker/u2:2
     57 kworker/u2:1
    137 jbd2/sdb1-8
Read frequency :
      1 dhclient-script
      1 dirname
      1 ip

From the suggestions for service disabling I could only follow the advice to disable atd, since the other services are used.

On 08/13/2015 03:17 PM, Ralf Mardorf wrote:
On Thu, 13 Aug 2015 13:39:05 +0000, Michael Bejer-Andersen wrote:
Have you looked into
lm-profiler(http://linux.die.net/man/8/lm-profiler) to hopefully catch
what is waking up the drive?

No, I didn't. Thank you, I now have laptop-mode-tools + 29 dependency
packages installed. Btw. it's a tower PC, not a laptop, but that
shouldn't matter to monitoring disk activity.

Regarding

$ dpkg -L laptop-mode-tools | grep conf

it has got no default conf, however running

# lm-profiler > /var/log/lm-profiler.log

already seems to do what's needed. If not I'll read the FAQ link you
provided and do some Internet research.

Regards,
Ralf



--
João M. S. Silva

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