Bogdan

Author's details

Name: Bogdan
Date registered: March 9, 2011

Latest posts

  1. Dell Vostro 270 Inspiron 660 pinout — January 28, 2018
  2. Grafana not showing mount points containing dot in name in Disk Space plugin — April 28, 2017
  3. Exclude from Grafana ISPConfig mounted logs in Disk Space dashboard — April 23, 2017
  4. TP Link HS110 smartplug linux monitoring with Grafana — April 22, 2017
  5. Solve nagios plugin check_iftraffic64.pl not reporting data — January 4, 2017

Most commented posts

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Author's posts listings

Jan 28 2018

Dell Vostro 270 Inspiron 660 pinout

Categories:

Other

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This is the pinout for Dell motherboards found on Vostro 270 / Inspiron 660 motherboards (on possibly others). I found the pins for : power switch, hdd LED, power LED that need to be connected to the case.

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1 comment

Apr 28 2017

Grafana not showing mount points containing dot in name in Disk Space plugin

Categories:

Linux

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I use Grafana and Prometheus to monitor my home server running on Ubuntu 16.04 x32 (Atom N270 CPU). I noticed that my external USB HDD is shown in Disk Space dashboard, but only in Mountpoint Usage graph. I only see the graph with the percentage.

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Apr 23 2017

Exclude from Grafana ISPConfig mounted logs in Disk Space dashboard

Categories:

Linux

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I use Grafana to monitor a few servers. Because ISPConfig mounts the logs folders to other locations, the disk stats provided by the Prometheus Node Exporter include info that is not useful (at least for me). This is how the Disk Space Graph is shown :

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Apr 22 2017

TP Link HS110 smartplug linux monitoring with Grafana

Categories:

Linux

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The TP-Link HS110 smartplug has a mobile app that is not very useful. Digging through the internet i found a few scripts that can read data from it. I used a script with Grafana and Prometheus and made a nice dashboard with the collected data.

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15 comments

Jan 04 2017

Solve nagios plugin check_iftraffic64.pl not reporting data

Categories:

Linux

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I’ve decided to use this plugin, check_iftraffic64.pl for network card monitoring (for Linux) Details :

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4 comments

Aug 19 2016

Solve ssh_exchange_identification connection closed by remote host

Categories:

Linux

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I’ve encountered this error message on a CentOS 7 system, the next day after i’ve enrolled it in freeIPA. Until then, SSH from it to other hosts worked fine.

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1 comment

Mar 21 2016

Fix munin ip_ plugin showing network traffic from wrong IP

Categories:

Linux

by

Load average by day

I’ve installed munin on a Ubuntu Server 12.04 yesterday. When checking the repots I’ve noticed 3 ip’s graphed, like the image below.

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