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fix one segfault while trying to restore an invalid xml file. -- tobi
[rrdtool.git]
/
doc
/
rrdruby.pod
diff --git
a/doc/rrdruby.pod
b/doc/rrdruby.pod
index
f2aced8
..
5a64793
100644
(file)
--- a/
doc/rrdruby.pod
+++ b/
doc/rrdruby.pod
@@
-7,9
+7,8
@@
rrdruby - About the RRD Ruby bindings
require "RRD"
RRD.create(
rrd,
require "RRD"
RRD.create(
rrd,
- "--start", "#{start - 1}",
"--step", "300",
"--step", "300",
-
"DS:a:GAUGE:600:U:U",
+ "DS:a:GAUGE:600:U:U",
"DS:b:GAUGE:600:U:U",
"RRA:AVERAGE:0.5:1:300")
"DS:b:GAUGE:600:U:U",
"RRA:AVERAGE:0.5:1:300")
@@
-26,6
+25,11
@@
to the other B<rrdtool> documentation for functions and valid arguments.
$: << '/path/to/rrdtool/lib/ruby/1.8/i386-linux'
require "RRD"
$: << '/path/to/rrdtool/lib/ruby/1.8/i386-linux'
require "RRD"
+
+ name = "test"
+ rrd = "#{name}.rrd"
+ start = Time.now.to_i
+
RRD.create(
rrd,
"--start", "#{start - 1}",
RRD.create(
rrd,
"--start", "#{start - 1}",
@@
-42,7
+46,7
@@
to the other B<rrdtool> documentation for functions and valid arguments.
puts
puts "fetching data from #{rrd}"
puts
puts "fetching data from #{rrd}"
- (fstart, fend, data) = RRD.fetch(rrd, "--start", start.to_s, "--end",
+ (fstart, fend, data
, step
) = RRD.fetch(rrd, "--start", start.to_s, "--end",
(start + 300 * 300).to_s, "AVERAGE")
puts "got #{data.length} data points from #{fstart} to #{fend}"
puts
(start + 300 * 300).to_s, "AVERAGE")
puts "got #{data.length} data points from #{fstart} to #{fend}"
puts