Change Data Source max value doesn't work?

Hi all,

I'm graphing the total number of running calls on a VoIP server. Originally
my server was licensed for 5000 conc. calls only, so I set my DS's max
value to 5000. After upgrading the license to 8000 conc. calls, I changed
the same for the DS.

Today my server was running at >5000 conc. calls, all of which do not
appear on the graphs:
[image: Inline image 1]

I checked the DS, it checks out and the max value is 8000.

I checked the graph settings and it's set as:
Auto-scale == yes
Use --alt-autoscale-max (accepting a lower limit) == yes

I'm not sure if the numbers were stored in the .rrd file, here's the output
of *rrdtool info datasource_name.rrd*:
filename = "nxt5k_2_snmp_oid_76.rrd"
rrd_version = "0003"
step = 60
last_update = 1353084001
header_size = 1888
ds[snmp_oid].index = 0
ds[snmp_oid].type = "GAUGE"
ds[snmp_oid].minimal_heartbeat = 120
ds[snmp_oid].min = 0.0000000000e+00
ds[snmp_oid].max = 5.0000000000e+03
ds[snmp_oid].last_ds = "4187"
ds[snmp_oid].value = 4.1870000000e+03
ds[snmp_oid].unknown_sec = 0
rra[0].cf = "AVERAGE"
rra[0].rows = 10080
rra[0].cur_row = 4902
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 = 44640
rra[1].cur_row = 36695
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[2].cf = "AVERAGE"
rra[2].rows = 53568
rra[2].cur_row = 41860
rra[2].pdp_per_row = 5
rra[2].xff = 5.0000000000e-01
rra[2].cdp_prep[0].value = 0.0000000000e+00
rra[2].cdp_prep[0].unknown_datapoints = 0
rra[3].cf = "AVERAGE"
rra[3].rows = 52560
rra[3].cur_row = 18779
rra[3].pdp_per_row = 30
rra[3].xff = 5.0000000000e-01
rra[3].cdp_prep[0].value = 4.3181916667e+04
rra[3].cdp_prep[0].unknown_datapoints = 0
rra[4].cf = "MAX"
rra[4].rows = 10080
rra[4].cur_row = 9554
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 = "MAX"
rra[5].rows = 44640
rra[5].cur_row = 1886
rra[5].pdp_per_row = 1
rra[5].xff = 5.0000000000e-01
rra[5].cdp_prep[0].value = NaN
rra[5].cdp_prep[0].unknown_datapoints = 0
rra[6].cf = "MAX"
rra[6].rows = 53568
rra[6].cur_row = 47291
rra[6].pdp_per_row = 5
rra[6].xff = 5.0000000000e-01
rra[6].cdp_prep[0].value = -inf
rra[6].cdp_prep[0].unknown_datapoints = 0
rra[7].cf = "MAX"
rra[7].rows = 52560
rra[7].cur_row = 15404
rra[7].pdp_per_row = 30
rra[7].xff = 5.0000000000e-01
rra[7].cdp_prep[0].value = 4.5501333333e+03
rra[7].cdp_prep[0].unknown_datapoints = 0

I'm running Cacti 0.8.7i on a RHEL 5.4 server.
PHP5.3
MySQL server 5.5
MySQL client 5.0
RRDTool 1.4.7 (was 1.4.4 before I found this problem, then I did a *yum
update rrdtool*)

Thanks
//M

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