mrtg绘制外挂程序数据图形时出错的解决办法

zz_lsl2005 发表于 2013-12-08 17:29

# mrtg mrtg.online.cfg

PHP Warning:mssql_connect(): WARNING! Some character(s) could not be converted into client's character set. Unconverted bytes were changed to question marks ('?'). (severity 16) in /usr/local/etc/mrtg/mrtg.online on line 4
2013-12-07 19:34:54: WARNING: Problem with External get '/usr/local/etc/mrtg/mrtg.online':
Expected a Number for 'in' but got ''

2013-12-07 19:34:54: ERROR: Target ' $target->{$mode} ' did not eval into defined data
Use of uninitialized value $inlast in pattern match (m//) at /usr/local/bin/mrtg line 1044.

数据源来自php采集的远端mssql数据库一个数据，附加另外三个0，组成mrtg绘图数据源。

但绘制图形时位置有误。采集的数据显示在运行时间处了。

解决办法：都是字体集惹的祸，把php.ini中的default_charset和mssql.charset都设置为“UTF-8”后OK！另外脚本的权限必须可执行（chmod 755 xxx.xxx）

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mrtg绘制外挂程序数据图形时出错的解决办法