RRDTool Error: rrd: No such file or directory

[drinix]

Hello there,

Ever since upgrading to 0.87d, I cannot create new graphs, however graphs created with the old version of Cacti are normally updated every 5 minutes.

I applied the patchs (http://www.cacti.net/downloads/patches/ ... tched/lib/). Restarted the server.

Ran the following cli:

poller_reindex_hosts.php
rebuild_poller_cache.php
repair_database.php

No luck!

If choosing Select a graph type: In\Out bits - a Red X appears on the graph, however if you choose Unicast Packet it seems to create the graph.

Operating System: Windows Server 2k3, SP2, 64bit
Webserver: Apache2.2
Cacti: 0.87d
Spine:
MySQL: 5.0.51a
PHP: 5.2.6
RRDTool (Cygwin or Win32 version): 1.2.x
Net-SNMP: 5.4.2
Cygwin (cygwin1.dll version):
Plugin Architecture: 2.4


RRDTool Command:

c:/rrdtool/rrdtool.exe graph - \
--imgformat=PNG \
--start=-86400 \
--end=-300 \
--title="O_Switch_6 - Traffic - Gi0/1" \
--rigid \
--base=1000 \
--height=120 \
--width=500 \
--alt-autoscale-max \
--lower-limit=0 \
--vertical-label="bits per second" \
--slope-mode \
--font TITLE:10: \
--font AXIS:8: \
--font LEGEND:8: \
--font UNIT:8: \
DEF:a="C\:/Apache2/htdocs/cacti/rra/o_switch_6_traffic_in_2994.rrd":traffic_in:AVERAGE \
DEF:b="C\:/Apache2/htdocs/cacti/rra/o_switch_6_traffic_in_2994.rrd":traffic_out:AVERAGE \
CDEF:cdefa=a,8,* \
CDEF:cdefe=b,8,* \
AREA:cdefa#00CF00FF:"Inbound" \
GPRINT:cdefa:LAST:" Current\:%8.2lf%s" \
GPRINT:cdefa:AVERAGE:"Average\:%8.2lf%s" \
GPRINT:cdefa:MAX:"Maximum\:%8.2lf%s\n" \
LINE1:cdefe#002A97FF:"Outbound" \
GPRINT:cdefe:LAST:"Current\:%8.2lf%s" \
GPRINT:cdefe:AVERAGE:"Average\:%8.2lf%s" \
GPRINT:cdefe:MAX:"Maximum\:%8.2lf%s"
RRDTool Says:

ERROR: opening 'C:/Apache2/htdocs/cacti/rra/o_switch_6_traffic_in_2994.rrd': No such file or directory


Does anybody know how to solve the problem?


Thanks

[BSOD2600]

My guess would be the NTFS permissions are no longer correct. please read my installation guide and double-check them.

[drinix]

BSOD2600,

I ran Process Monitor and I had no denied messages. It looks that the NTFS permissions are correct.
However, rrdtool.exe complain that it can't find the name, and php.exe says no such file.

[BSOD2600]

You've installed the cacti 0.8.7d patches, right?

If you manually run that 'c:/rrdtool/rrdtool.exe create' command from the cacti.log, does it work? if so, ntfs permission problem. if not... well then other issues

[drinix]

I have already patched Cacti.

C:\>c:/rrdtool/rrdtool.exe create C:/Apache2/htdocs/cacti/rra/o_switch_6_traffic_in_2994.rrd --step 300

DS:traffic_in:COUNTER:600:0:100000000
DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000
DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_out:COUNTER:600:0:100000000 DS:traffic_in:COUNTER:600:0:100000000 RRA:AVERAGE:0.5:1:500 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:0.5:1:500 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

This is the error I get:

ERROR: Duplicate DS name: traffic_in


Something wrong with the Data Template?


Thanks

[BSOD2600]

Yea, that isn't normal because typically there is only one traffic_in and traffic_out per rrd file. Are you using some custom template? This happen for all traffic templates you're creating or just this one?