Problem after install cacti

[repteur]

Hello all,

I'm sorry for my english :s

I have to installing software cacti in the debian OS it's OK
I have use the web site : http://www.ludonet.fr/wordpress/linux/i ... us-debian/

So i haven't to graph CPU, memories on the localhost.

I have an error in the graph management :

RRDTool Says:

ERROR: opening '/var/www/cacti/rra/localhost_mem_buffers_3.rrd': No such file or directory

can you help me ?

Thanks

[paulgevers]

Which version of Debian and which version of the cacti package?

I think all you have to do is to reload the cache (known bug).

[repteur]

hello

thank for you reponse.

the version of debian is 6.0.7
the version of cacti is 0.8.8a

how to reload the cache?

thanks you.

[paulgevers]

how to reload the cache?

In the cacti console -> System Utilities -> Rebuild Poller Cache

[repteur]

I did console -> System Utilities -> Rebuild Poller Cache

I have localhost - memory, CPU ...
I have click in localhost - memory

In the debub is :

/usr/bin/rrdtool create \
/var/www/cacti/rra/localhost_mem_buffers_3.rrd \
--step 300 \
DS:mem_buffers: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:MAX:0.5:1:600 \
RRA:MAX:0.5:6:700 \
RRA:MAX:0.5:24:775 \
RRA:MAX:0.5:288:797 \

In emplacement /var/www/cacti/rra/ there hasn't localhost_mem_buffers_3.rrd

[paulgevers]

I don't know about how you installed cacti, but would it be possible to do it the Debian way? You can install the Debian package from Wheezy if you want or use my apt-gettable package in my ppa (see my signature, although build on Ubuntu Quantal, it works on Debian Squeeze/Wheezy/Jessie as well). This way you are sure that cacti is setup compatible with Debian, instead of the manual preparation you did.

If you cannot or don't want to switch I suggest you take a look at the Debugging FAQ