there are no .rrd files be created.help~

[pttiger]

[cactiuser@localhost rra]$ ll
total 0


[root@localhost cacti]# ll
total 1848
-rw-r--r-- 1 1000 users 6199 Jul 10 2010 about.php
-rw-r--r-- 1 root root 5187 Sep 3 06:41 auth_changepassword.php
-rw-r--r-- 1 1000 users 5096 Jul 10 2010 auth_changepassword.php.orig
-rw-r--r-- 1 root root 12620 Sep 3 06:41 auth_login.php
-rw-r--r-- 1 1000 users 12250 Jul 10 2010 auth_login.php.orig
-rw-r--r-- 1 root root 85469 Sep 3 06:40 cacti-plugin-0.8.7b-PA-v2.0.diff
-rw-r--r-- 1 1000 users 176144 Jul 10 2010 cacti.sql
-rw-r--r-- 1 1000 users 21643 Jul 10 2010 cdef.php
drwxr-xr-x 2 1000 users 4096 Jul 10 2010 cli
-rw-r--r-- 1 1000 users 19760 Jul 10 2010 cmd.php
-rw-r--r-- 1 1000 users 6974 Jul 10 2010 color.php
-rw-r--r-- 1 1000 users 25025 Jul 10 2010 data_input.php
-rw-r--r-- 1 1000 users 35455 Jul 10 2010 data_queries.php
-rw-r--r-- 1 root root 58005 Sep 3 06:41 data_sources.php
-rw-r--r-- 1 1000 users 57925 Jul 10 2010 data_sources.php.orig
-rw-r--r-- 1 1000 users 32871 Jul 10 2010 data_templates.php
drwxr-xr-x 5 1000 users 4096 Jul 10 2010 docs
-rw-r--r-- 1 1000 users 6107 Jul 10 2010 gprint_presets.php
-rw-r--r-- 1 root root 3492 Sep 3 06:41 graph_image.php
-rw-r--r-- 1 root root 12072 Sep 3 06:41 graph.php
-rw-r--r-- 1 1000 users 12072 Jul 10 2010 graph.php.orig
-rw-r--r-- 1 root root 5602 Sep 3 06:41 graph.php.rej
-rw-r--r-- 1 1000 users 7805 Jul 10 2010 graph_settings.php
-rw-r--r-- 1 1000 users 17409 Jul 10 2010 graphs_items.php
-rw-r--r-- 1 root root 39850 Sep 3 06:41 graphs_new.php
-rw-r--r-- 1 1000 users 39850 Jul 10 2010 graphs_new.php.orig
-rw-r--r-- 1 root root 928 Sep 3 06:41 graphs_new.php.rej
-rw-r--r-- 1 root root 59715 Sep 3 06:41 graphs.php
-rw-r--r-- 1 1000 users 59544 Jul 10 2010 graphs.php.orig
-rw-r--r-- 1 root root 396 Sep 3 06:41 graphs.php.rej
-rw-r--r-- 1 1000 users 10006 Jul 10 2010 graph_templates_inputs.php
-rw-r--r-- 1 1000 users 18526 Jul 10 2010 graph_templates_items.php
-rw-r--r-- 1 1000 users 26606 Jul 10 2010 graph_templates.php
-rw-r--r-- 1 1000 users 38470 Jul 10 2010 graph_view.php
-rw-r--r-- 1 1000 users 5840 Jul 10 2010 graph_xport.php
-rw-r--r-- 1 root root 57515 Sep 3 06:41 host.php
-rw-r--r-- 1 1000 users 57342 Jul 10 2010 host.php.orig
-rw-r--r-- 1 root root 542 Sep 3 06:41 host.php.rej
-rw-r--r-- 1 1000 users 20016 Jul 10 2010 host_templates.php
drwxr-xr-x 2 1000 users 4096 Dec 30 2009 images
drwxr-xr-x 4 1000 users 4096 Sep 6 17:39 include
-rw-r--r-- 1 root root 2313 Sep 3 06:41 index.php
drwxr-xr-x 2 1000 users 4096 Jul 10 2010 install
drwxr-xr-x 3 1000 users 4096 Sep 3 06:41 lib
-rw-r--r-- 1 1000 users 15141 Dec 30 2009 LICENSE
drwxr-xr-x 2 cactiuser cactiuser 4096 Sep 6 15:22 log
-rw-r--r-- 1 1000 users 2641 Jul 10 2010 logout.php
drwxr-xr-x 6 root root 4096 Sep 6 04:04 plugins
-rw-r--r-- 1 root root 14967 Sep 3 06:41 plugins.php
-rw-r--r-- 1 1000 users 4304 Jul 10 2010 poller_commands.php
-rw-r--r-- 1 1000 users 2243 Jul 10 2010 poller_export.php
-rwxrwxrwx 1 cactiuser cactiuser 17909 Sep 3 06:41 poller.php
-rw-r--r-- 1 1000 users 17691 Jul 10 2010 poller.php.orig
-rw-r--r-- 1 1000 users 48 Dec 30 2009 README
drwxr-xr-x 5 1000 users 4096 Dec 30 2009 resource
drwxrwxrwx 2 cactiuser cactiuser 4096 Sep 6 17:13 rra
-rw-r--r-- 1 1000 users 7233 Jul 10 2010 rra.php
drwxr-xr-x 2 1000 users 4096 Jul 10 2010 scripts
-rw-r--r-- 1 1000 users 8270 Jul 10 2010 script_server.php
-rw-r--r-- 1 1000 users 353 Dec 30 2009 script_server.pl
-rw-r--r-- 1 1000 users 4995 Jul 10 2010 settings.php
-rw-r--r-- 1 1000 users 6086 Jul 10 2010 templates_export.php
-rw-r--r-- 1 1000 users 6526 Jul 10 2010 templates_import.php
-rw-r--r-- 1 1000 users 19435 Jul 10 2010 tree.php
-rw-r--r-- 1 root root 44749 Sep 3 06:41 user_admin.php
-rw-r--r-- 1 1000 users 44285 Jul 10 2010 user_admin.php.orig
-rw-r--r-- 1 root root 64999 Sep 3 06:41 utilities.php
-rw-r--r-- 1 1000 users 64878 Jul 10 2010 utilities.php.orig


vi /etc/crontab:
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
HOME=/

# run-parts
01 * * * * root run-parts /etc/cron.hourly
02 4 * * * root run-parts /etc/cron.daily
22 4 * * 0 root run-parts /etc/cron.weekly
42 4 1 * * root run-parts /etc/cron.monthly
*/1 * * * * cactiuser php /usr/local/apache/htdocs/cacti/poller.php > /dev/null 2>&1
~
~

[gandalf]

Please see 2nd link of my sig as a start
R.