Bug#910267: [Pkg-nagios-devel] Bug#910267: monitoring-plugins-basic: check_disk fails with permission denied error

[Bas Couwenberg]

On 2018-10-04 10:17, pie...@dev.rudloff.pro wrote:

The "check_disk" Icinga check always complains that disk is critical.

Running "/usr/lib/nagios/plugins/check_disk -e" manually also fails
with the following error:
DISK CRITICAL - /sys/kernel/debug/tracing is not accessible: Permission 
denied


If you're not using debugfs the solution is to unmount it:

 umount debugfs

Or to exclude the debugfs type with -X, e.g:

 /usr/lib/nagios/plugins/check_disk / -X debugfs

Kind Regards,

Bas

Bug#910267: monitoring-plugins-basic: check_disk fails with permission denied error

[pierre]

Package: monitoring-plugins-basic
Version: 2.2-3
Severity: normal

Dear Maintainer,

The "check_disk" Icinga check always complains that disk is critical.

Running "/usr/lib/nagios/plugins/check_disk -e" manually also fails with the 
following error:
DISK CRITICAL - /sys/kernel/debug/tracing is not accessible: Permission denied

I don't remember changing any permission in /sys/.

I found a similar bug report for Ubuntu here: 
https://bugs.launchpad.net/ubuntu/+source/nagios-plugins/+bug/1516451

Regards,

-- System Information:
Debian Release: 9.5
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-6-amd64 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), 
LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages monitoring-plugins-basic depends on:
ii  iputils-ping   3:20161105-1
ii  libc6  2.24-11+deb9u3
ii  libssl1.1  1.1.0f-3+deb9u2
ii  monitoring-plugins-common  2.2-3
ii  procps 2:3.3.12-3+deb9u1
ii  ucf3.0036

Versions of packages monitoring-plugins-basic recommends:
ii  libcap2-bin  1:2.25-1

Versions of packages monitoring-plugins-basic suggests:
ii  icinga  1.13.4-2

-- no debconf information