mrtgのインストールとコンフィグファイルの作成
$ sudo yum install mrtg ... $ cfgmaker public@localhost > mrtg.cfg
rrdtoolのインストールと組み込み
$ sudo yum install rrdtool
...
$ mrtg mrtg.cfg
-----------------------------------------------------------------------
ERROR: Mrtg will most likely not work properly when the environment
variable LANG is set to UTF-8. Please run mrtg in an environment
where this is not the case. Try the following command to start:
env LANG=C /usr/bin/mrtg mrtg.cfg
-----------------------------------------------------------------------
$ env LANG=C mrtg mrtg.cfg
Use of uninitialized value $dir in concatenation (.) or string at /usr/bin/mrtg line 2665.
Use of uninitialized value $dir in concatenation (.) or string at /usr/bin/mrtg line 2665.
Use of uninitialized value $dir in concatenation (.) or string at /usr/bin/mrtg line 2683.
Use of uninitialized value $dir in concatenation (.) or string at /usr/bin/mrtg line 2683.
Use of uninitialized value $dir in concatenation (.) or string at /usr/bin/mrtg line 2699.
Use of uninitialized value $dir in concatenation (.) or string at /usr/bin/mrtg line 2699.
ERROR: "WorkDir" not specified in mrtg config file
$ vi mrtg.cfg
...
WorkDir: <rrdファイルを保存するディレクトリ>
LogFormat: rrdtool
PathAdd: <rrdtoolコマンドがあるディレクトリ>
LibAdd: <RRDs.pmがあるディレクトリ>
...
$ env LANG=C mrtg mrtg.cfg
$ ls -lt
合計 120
-rw-rw-r--. 1 tigerii tigerii 0 3月 15 23:41 mrtg.ok
-rw-rw-r--. 1 tigerii tigerii 105164 3月 15 23:41 localhost_2.rrd
...参照したURL:
http://www.mrtg.jp/doc/mrtg-rrd.html
