No rrd files created

[Nabil1706]

Hi

I have create a graph template, a data input method, a data template, and when I create a data source, cati sys me that the data source is created but RRDTool Says:

ERROR: opening '/var/www/html/mrtg/cacti/rra/stats_vms_2304.rrd': No such file or directory

I also run the poller before I have this error

Can you help me please
Thanks

[gandalf]

Please refer to my "NaN Debugging HowTo", see http://docs.cacti.net/node/283
Reinhard

[Nabil1706]

I see your "NaN Debugging HowTo", and nothing in this document help me about rrd files creation.
But i resolve my problem when I add a host in mys datasources

Thanks

[gandalf]

Well, to be honest, the HowTo was not intended to solve exactly your problem. But you find some debugging techniques there.
Reinhard

[ronny]

I have a problem same you, how to resolve this problem.
thank you for suggest.

[Nabil1706]

Hi
What is exactly your probleme ?
If your problem is the same than me, add a host to your datasources, and see if your rrd files will create

[ronny]

I already add a host to datasources, but rrd file not create. and then created traffic graph it work.

following the picture 1, I create new graph HDD C: and network card, the result follow picture 2

debug message of Graph management

RRDTool Says:

ERROR: opening '/home/httpd/html/cacti-0.8.6g/rra/ahopas02_hdd_total_1431.rrd': No such file or directory

" I find to the folder rra,it not found. "

debug message of Data Source
Data Source Debug

/usr/bin/rrdtool create \
/home/httpd/html/cacti-0.8.6g/rra/ahopas02_hdd_total_1431.rrd \
--step 300 \
DS:hdd_used:GAUGE:600:0:U \
DS:hdd_used:GAUGE:600:0:U \
DS:hdd_total:GAUGE:600:0:U \
RRA:AVERAGE:0.5:1:600 \
RRA:AVERAGE:0.5:6:700 \
RRA:AVERAGE:0.5:24:775 \
RRA:AVERAGE:0.5:288:797 \
RRA:MIN:0.5:1:600 \
RRA:MIN:0.5:6:700 \
RRA:MIN:0.5:24:775 \
RRA:MIN:0.5:288:797 \
RRA:MAX:0.5:1:600 \
RRA:MAX:0.5:6:700 \
RRA:MAX:0.5:24:775 \
RRA:MAX:0.5:288:797 \
RRA:LAST:0.5:1:600 \
RRA:LAST:0.5:6:700 \
RRA:LAST:0.5:24:775 \
RRA:LAST:0.5:288:797 \

thanks for suggest.

[gandalf]

Please switch poller logging level to DEBUG for one run and search cacti.log for an error message belonging to that Host[...]
Reinhard

[kentkling]

/usr/bin/rrdtool create \
/home/httpd/html/cacti-0.8.6g/rra/ahopas02_hdd_total_1431.rrd \
--step 300 \
DS:hdd_used:GAUGE:600:0:U \
DS:hdd_used:GAUGE:600:0:U \
DS:hdd_total:GAUGE:600:0:U \
RRA:AVERAGE:0.5:1:600 \
RRA:AVERAGE:0.5:6:700 \
RRA:AVERAGE:0.5:24:775 \
RRA:AVERAGE:0.5:288:797 \
RRA:MIN:0.5:1:600 \
RRA:MIN:0.5:6:700 \
RRA:MIN:0.5:24:775 \
RRA:MIN:0.5:288:797 \
RRA:MAX:0.5:1:600 \
RRA:MAX:0.5:6:700 \
RRA:MAX:0.5:24:775 \
RRA:MAX:0.5:288:797 \
RRA:LAST:0.5:1:600 \
RRA:LAST:0.5:6:700 \
RRA:LAST:0.5:24:775 \
RRA:LAST:0.5:288:797 \ <====== extra \

won't the extra \ at the end of the rrdtool create line make the shell look for another line? I am having the same problem and have been adding the rrdtool create command via the shell removing the last \

[TheWitness]

In general No. However, what version of RRDtool are you using? If 1.0.50 or 1.0.49, there may have been issues with those versions as they were not entirely popular. 1.0.48 was likely the best in the 1.0.x branch.

TheWitness

[sizulku]

Oh no..its happen to me too. My script has a correct output

Code: Select all

01/31/2007 11:00:03 AM - CACTID: Poller[0] Host[10] DS[80] SCRIPT: php /home/cacti/scripts/acct.php 192.168.1.20, output: 3920112 1869219

turn poller logging level to DEBUG and did not find any error messages. But rrd files still not created.

Code: Select all

RRDTool Command:

/usr/bin/rrdtool graph - \
--imgformat=PNG \
--start=-86400 \
--end=-300 \
--title="EDC Dolog - Traffic" \
--rigid \
--base=1000 \
--height=120 \
--width=600 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="bits per second" \
--slope-mode \
DEF:a="/home/cacti/rra/edc_dolog_bwin_80.rrd":bwin:AVERAGE \
DEF:b="/home/cacti/rra/edc_dolog_bwin_80.rrd":bwout:AVERAGE \
CDEF:cdefa=a,8,* \
CDEF:cdeff=b,8,* \
AREA:cdefa#7EE600:"Inbound"  \
GPRINT:cdefa:LAST:" Current\:%8.2lf %s"  \
GPRINT:cdefa:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:cdefa:MAX:"Maximum\:%8.2lf %s"  \
COMMENT:"Total In\:  0 bytes\n"  \
LINE1:cdeff#2175D9:"Outbound"  \
GPRINT:cdeff:LAST:"Current\:%8.2lf %s"  \
GPRINT:cdeff:AVERAGE:"Average\:%8.2lf %s"  \
GPRINT:cdeff:MAX:"Maximum\:%8.2lf %s"  \
COMMENT:"Total Out\: 0 bytes"  \
COMMENT:"\n"  \
HRULE:0#FF0000:"95th Percentile"  \
COMMENT:"(0 mbit in+out)\n"  \
COMMENT:"\n"  \
COMMENT:" "  \
COMMENT:"Last Updated \: Wed 31 Jan 11\:00\:03 WIT 2007" 

RRDTool Says:

ERROR: opening '/home/cacti/rra/edc_dolog_bwin_80.rrd': No such file or directory

FYI, I'm using
cacti-0.8.6j
cactid-0.8.6i
php-5.1.6
mysql-5.0.22
rrdtool-1.2.15
net-snmp-5.3.1

any help would be great.

rgds,
Zul

[sizulku]

downgrade rrdtool version to rrdtool-1.0.48 as sugested on this thread and now rrdtool says

Code: Select all

ERROR: unknown option '--slope-mode'

[TheWitness]

In your Cacti Settings, you need also to select the correct version of RRDtool.

TheWitness

[soloslinger]

I am having this problem as well but only with the traffic in/out bits from the F5 template. I am going to see here if I can create the rrd manually and if that does anything or shatters my cacti install.

cacti 0.8.6.i
cactid 0.8.6.i
rrdtool 1.2.15
mysql 4.1.16
php 5.2.0


soloslinger/brian

[soloslinger]

dupe post... appoligies