[rrd-users] values get updated in RRD DB but doesnt reflect when doing a fetch or dump

[Anuj Maurice]

i am populating an rrd db once an hour. The value gets successfully 
updated in rrd db but it doesnt doesnt get updated to archives

Whenever i try to fetch data using rrdfetch it return NaN and rrddump 
showns dump too.

but rrdtool info shows the last update value .

steps is 2000 and rras


|'RRA:MIN:0.5:1:44640'
'RRA:MAX:0.5:1:44640'
'RRA:AVERAGE:0.5:1:44640'
'RRA:LAST:0.1:1:44640'

|Following is my rrdtool info output .

|filename = "abc.red.prod.rrd"
rrd_version = "0003"
step = 2000
last_update = 1341392733
ds[resume_l].type = "GAUGE"
ds[resume_l].minimal_heartbeat = 2000
ds[resume_l].min = NaN
ds[resume_l].max = NaN
ds[resume_l].last_ds = "22403399"
ds[resume_l].value = 1.6471702915e+10
ds[resume_l].unknown_sec = 0
ds[suspend_l].type = "GAUGE"
ds[suspend_l].minimal_heartbeat = 2000
ds[suspend_l].min = NaN
ds[suspend_l].max = NaN
ds[suspend_l].last_ds = "23203177"
     ds[suspend_l].value = 1.7281112506e+10
     ds[suspend_l].unknown_sec = 0
     rra[0].cf = "MIN"
     rra[0].rows = 44640
     rra[0].cur_row = 31110
     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[0].cdp_prep[1].value = NaN
     rra[0].cdp_prep[1].unknown_datapoints = 0
     rra[1].cf = "MAX"
     rra[1].rows = 44640
     rra[1].cur_row = 32625
     rra[1].pdp_per_row = 1
     rra[1].xff = 5.0000000000e-01
     rra[1].cdp_prep[0].value = NaN
     rra[1].cdp_prep[0].unknown_datapoints = 0
     rra[1].cdp_prep[1].value = NaN
     rra[1].cdp_prep[1].unknown_datapoints = 0
     rra[2].cf = "AVERAGE"
     rra[2].rows = 44640
     rra[2].cur_row = 41634
     rra[2].pdp_per_row = 1
     rra[2].xff = 5.0000000000e-01
     rra[2].cdp_prep[0].value = NaN
     rra[2].cdp_prep[0].unknown_datapoints = 0
     rra[2].cdp_prep[1].value = NaN
     rra[2].cdp_prep[1].unknown_datapoints = 0
     rra[3].cf = "LAST"
     rra[3].rows = 44640
     rra[3].cur_row = 8075
     rra[3].pdp_per_row = 1
     rra[3].xff = 1.0000000000e-01
     rra[3].cdp_prep[0].value = NaN
     rra[3].cdp_prep[0].unknown_datapoints = 0
     rra[3].cdp_prep[1].value = NaN
     rra[3].cdp_prep[1].unknown_datapoints = 0


|and this is the output of rrdtool dump .. only selected regions


|                <!-- 2012-07-04 01:06:40 UTC / 1341364000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 01:40:00 UTC / 1341366000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 02:13:20 UTC / 1341368000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 02:46:40 UTC / 1341370000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 03:20:00 UTC / 1341372000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 03:53:20 UTC / 1341374000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 04:26:40 UTC / 1341376000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 05:00:00 UTC / 1341378000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 05:33:20 UTC / 1341380000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 06:06:40 UTC / 1341382000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 06:40:00 UTC / 1341384000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 07:13:20 UTC / 1341386000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 07:46:40 UTC / 1341388000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 08:20:00 UTC / 1341390000 --> <row><v> NaN </v><v> NaN </v></row>
                     <!-- 2012-07-04 08:53:20 UTC / 1341392000 --> <row><v> NaN </v><v> NaN </v></row>
             </database>
     </rra>


I am blocked on this any suggestion would be highly helpful

Thanks
|





-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.oetiker.ch/pipermail/rrd-users/attachments/20120704/f8793bd7/attachment.htm