ERROR : opening 'path_to_cacti/rra/some_file.rrd':

[jaghasi]

I get error message when i try to create graphic. This the error message said

RRDTool Says:

ERROR : opening 'path_to_cacti/rra/some_file.rrd': No such file or directory

What the problem was ? thanks in advance

[Guest]

I have the same problem with trying to monitor a Netware 5.1 box. I am already monitoring several routers without a problem.

[Guest]

I too am having the same issue.

RRDTool Says:

ERROR: opening '/www/cacti/rra/localhost_load_1min_5.rrd': No such file or directory

This is a fresh install and have no graph info at all. Nothing in the cacti/rra/ directory either. Am I missing something here? The permissions are set to use the cactiuser, not sure what is up.

Slackware 10 if that make any difference......

[TheWitness]

Where do you receive this error message?

TheWitness

[Guest]

I see them in Console -> Graph Management -> (edit)
I turned ON Graph Debug Mode

[TheWitness]

Please look for the data source. I have found that you can often have errors with either the Data Input method or Data Template that prevents the Data Source from being created.

If the Data Source has not been created, then the RRD file will never be created.

TheWitness

[Guest]

I am confused now....Look for the data source? What data source? Everything is there. I read on one of the posts from a Windows user that they needed to do an RRDTool create yadda yadda yadda to make those files. Do I need to do that? Or are they automatically created?

[TheWitness]

Automatically when you first run "php <webroot>/cacti/poller.php". Unfortunately, especially when you are developing your own Templates problems can occur that cause them not to create.

It does not sound like that is what you have done though.

TheWitness

[mvalpreda]

Just for kicks, I did this:

root@asahi:/www/cacti# php ./poller.php
09/30/2004 05:18:03 PM - POLLER: Poller[0] DEBUG: About to Spawn a Remote Process [CMD: /usr/bin/php, ARGS: -q /www/cacti/cmd.php 0 2]
Waiting on 1/1 pollers.
Waiting on 1/1 pollers.
Waiting on 1/1 pollers.
Waiting on 1/1 pollers.

And it just keeps repeating "Waiting on 1/1 pollers." forever.....now I'm really stumped.

[TheWitness]

Set logging to DEBUG and run cmd.php from the command line. Post your STDOUT to this forum. That should help understand your problem.

TheWitness

[Guest]

root@asahi:/www/cacti# php cmd.php
#!/usr/bin/php -q
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] SNMP: Device does not require SNMP
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] No host availability check possible for '127.0.0.1'.
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] CMD: perl /www/cacti/scripts/linux_memory.pl MemFree:, output: 4508
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] CMD: perl /www/cacti/scripts/linux_memory.pl SwapFree:, output: 1455872
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] CMD: perl /www/cacti/scripts/loadavg_multi.pl, output: 1min:0.06 5min:0.03 10min:0.01
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] CMD: perl /www/cacti/scripts/unix_users.pl, output: 4
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[1] CMD: perl /www/cacti/scripts/unix_processes.pl, output: 76
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: Host responded to SNMP
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] RECACHE: Processing 1 items in the auto reindex cache for '192.168.1.1'.
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: SNMPv2-SMI::enterprises.9.2.1.58.0

10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] WARNING: Result from SNMP not valid. Partial Result:
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: 5min_cpu, oid: .1.3.6.1.4.1.9.2.1.58.0, output: U
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: traffic_in, oid: .1.3.6.1.2.1.2.2.1.10.1, output: 640966424
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: traffic_out, oid: .1.3.6.1.2.1.2.2.1.16.1, output: 3823246980
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: SNMPv2-SMI::enterprises.9.2.1.58.0

10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] WARNING: Result from SNMP not valid. Partial Result:
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: 5min_cpu, oid: .1.3.6.1.4.1.9.2.1.58.0, output: U
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: traffic_in, oid: .1.3.6.1.2.1.2.2.1.10.1, output: 640980028
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: traffic_out, oid: .1.3.6.1.2.1.2.2.1.16.1, output: 3823248866
10/01/2004 04:36:41 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: traffic_in, oid: .1.3.6.1.2.1.2.2.1.10.2, output: 3859101863
10/01/2004 04:36:42 PM - CMDPHP: Poller[0] Host[2] SNMP: v1: 192.168.1.1, dsname: traffic_out, oid: .1.3.6.1.2.1.2.2.1.16.2, output: 913091031
10/01/2004 04:36:42 PM - CMDPHP: Poller[0] Time: 1.0102 s, Theads: N/A, Hosts: 2