Problema With Data Type ?

[fben]

Hello im problem whit Data Source Item [iis_con_cur_ano] .
Look the data type. when de SNMP query is > 1000 the results on the rrd file is NaN.
If data type is defined = 10000 why RRd display NaN?

Thank[/img]

[BSOD2600]

Run rrdtool info on the file in question -- is its max smaller than 1000?

[fben]

last_update = 1189099515
ds[iis_con_cur_total].type = "GAUGE"
ds[iis_con_cur_total].minimal_heartbeat = 600
ds[iis_con_cur_total].min = 0.0000000000e+00
ds[iis_con_cur_total].max = 1.0000000000e+03
ds[iis_con_cur_total].last_ds = "UNKN"
ds[iis_con_cur_total].value = 9.5400000000e+03
ds[iis_con_cur_total].unknown_sec = 0
rra[0].cf = "AVERAGE"
rra[0].rows = 600
rra[0].pdp_per_row = 1
rra[0].xff = 5.0000000000e-01
rra[0].cdp_prep[0].value = NaN
rra[0].cdp_prep[0].unknown_datapoints = 0
rra[1].cf = "AVERAGE"
rra[1].rows = 700
rra[1].pdp_per_row = 6
rra[1].xff = 5.0000000000e-01
rra[1].cdp_prep[0].value = 3.3039333333e+03
rra[1].cdp_prep[0].unknown_datapoints = 0
rra[2].cf = "AVERAGE"
rra[2].rows = 775
rra[2].pdp_per_row = 24
rra[2].xff = 5.0000000000e-01
rra[2].cdp_prep[0].value = 1.1571320000e+04
rra[2].cdp_prep[0].unknown_datapoints = 0
rra[3].cf = "AVERAGE"
rra[3].rows = 797
rra[3].pdp_per_row = 288
rra[3].xff = 5.0000000000e-01
rra[3].cdp_prep[0].value = 4.8064713333e+04
rra[3].cdp_prep[0].unknown_datapoints = 40
rra[4].cf = "MIN"
rra[4].rows = 600
rra[4].pdp_per_row = 1
rra[4].xff = 5.0000000000e-01
rra[4].cdp_prep[0].value = NaN
rra[4].cdp_prep[0].unknown_datapoints = 0
rra[5].cf = "MIN"
rra[5].rows = 700
rra[5].pdp_per_row = 6
rra[5].xff = 5.0000000000e-01
rra[5].cdp_prep[0].value = 6.1491000000e+02
rra[5].cdp_prep[0].unknown_datapoints = 0
rra[6].cf = "MIN"
rra[6].rows = 775
rra[6].pdp_per_row = 24
rra[6].xff = 5.0000000000e-01
rra[6].cdp_prep[0].value = 5.6326333333e+02
rra[6].cdp_prep[0].unknown_datapoints = 0
rra[7].cf = "MIN"
rra[7].rows = 797
rra[7].pdp_per_row = 288
rra[7].xff = 5.0000000000e-01
rra[7].cdp_prep[0].value = 3.4476666667e+01
rra[7].cdp_prep[0].unknown_datapoints = 40
rra[8].cf = "MAX"
rra[8].rows = 600
rra[8].pdp_per_row = 1
rra[8].xff = 5.0000000000e-01
rra[8].cdp_prep[0].value = NaN
rra[8].cdp_prep[0].unknown_datapoints = 0
rra[9].cf = "MAX"
rra[9].rows = 700
rra[9].pdp_per_row = 6
rra[9].xff = 5.0000000000e-01
rra[9].cdp_prep[0].value = 7.0244000000e+02
rra[9].cdp_prep[0].unknown_datapoints = 0
rra[10].cf = "MAX"
rra[10].rows = 775
rra[10].pdp_per_row = 24
rra[10].xff = 5.0000000000e-01
rra[10].cdp_prep[0].value = 7.9409333333e+02
rra[10].cdp_prep[0].unknown_datapoints = 0
rra[11].cf = "MAX"
rra[11].rows = 797
rra[11].pdp_per_row = 288
rra[11].xff = 5.0000000000e-01
rra[11].cdp_prep[0].value = 9.6100000000e+02
rra[11].cdp_prep[0].unknown_datapoints = 40
rra[12].cf = "LAST"
rra[12].rows = 600
rra[12].pdp_per_row = 1
rra[12].xff = 5.0000000000e-01
rra[12].cdp_prep[0].value = NaN
rra[12].cdp_prep[0].unknown_datapoints = 0
rra[13].cf = "LAST"
rra[13].rows = 700
rra[13].pdp_per_row = 6
rra[13].xff = 5.0000000000e-01
rra[13].cdp_prep[0].value = 6.3776000000e+02
rra[13].cdp_prep[0].unknown_datapoints = 0
rra[14].cf = "LAST"
rra[14].rows = 775
rra[14].pdp_per_row = 24
rra[14].xff = 5.0000000000e-01
rra[14].cdp_prep[0].value = 6.3776000000e+02
rra[14].cdp_prep[0].unknown_datapoints = 0
rra[15].cf = "LAST"
rra[15].rows = 797
rra[15].pdp_per_row = 288
rra[15].xff = 5.0000000000e-01
rra[15].cdp_prep[0].value = 6.3776000000e+02
rra[15].cdp_prep[0].unknown_datapoints = 40

[BSOD2600]

There you go, the DS is defined as 1000. When you change a data source size in cacti, the rrd file is not updated. You must manually update it using rrdtool tune -- or delete the file so cacti recreates it.