luci-app-statistics: Fix disk usage graphing
[project/luci.git] / applications / luci-app-statistics / luasrc / statistics / rrdtool / definitions / df.lua
1 -- Copyright 2008 Freifunk Leipzig / Jo-Philipp Wich <jow@openwrt.org>
2 -- Licensed to the public under the Apache License 2.0.
3
4 module("luci.statistics.rrdtool.definitions.df", package.seeall)
5
6 function rrdargs( graph, plugin, plugin_instance, dtype )
7
8 return {
9 title = "%H: Disk space usage on %di",
10 vlabel = "Bytes",
11 per_instance = true,
12 number_format = "%5.1lf%sB",
13
14 data = {
15 instances = {
16 df_complex = { "free", "used", "reserved" }
17 },
18
19 options = {
20 df_complex_free = {
21 color = "00ff00",
22 overlay = false,
23 title = "free"
24 },
25
26 df_complex_used = {
27 color = "ff0000",
28 overlay = false,
29 title = "used"
30 },
31
32 df_complex_reserved = {
33 color = "0000ff",
34 overlay = false,
35 title = "reserved"
36 }
37 }
38 }
39 }
40 end