【发布时间】:2020-07-23 08:55:49
【问题描述】:
我正在尝试为 SNMP 查询创建 RRD 数据库,代码如下所示...
代码:
# Constructor
my $rrd = RRDTool::OO->new(file => "myrrdfile.rrd" );
# Create a round-robin database # one-second intervals
$rrd->create(
step => 1,
data_source => { name => "devicebatterylevel",
type => "GAUGE" },
archive => { rows => 1 });
$rrd->update($Batterylevel);
输出:
ERROR: rrdtool create myrrdfile.rrd --step 1 DS:mydatasource:GAUGE:2:U:U RRA:MAX:0.5:1:5 failed:
Cannot create temporary file at /usr/local/share/perl/5.22.1/RRDTool/OO.pm line 444
(为便于阅读添加了换行符。)
请进一步指导我。
【问题讨论】: