Its centos 6

And your right

ldd /usr/lib64/librrd.so.4 | grep dbi

 

I installed it with yum 

So I need do a manual install?

 

 

Van: rrdt...@martin.sperl.org [mailto:rrdt...@martin.sperl.org] 
Verzonden: maandag 13 november 2017 16:51
Aan: Steffan <mailingl...@tikklik.nl>
CC: rrd-users@lists.oetiker.ch
Onderwerp: Re: [rrd-users] mysql question

 

Hi Steffan!

 

If you are using the default rpms of rrdtool then libdbi support may not be 
compiled in…

 

check the rrd shared library with ldd if it lists libdbi as a shared library it 
needs…

 

something like this:

ldd /usr/lib64/librrd.so.4 | grep dbi

 

At least standard Centos7 does not come with it enabled.

 

Martin

 

On 13.11.2017, at 16:17, Steffan <mailingl...@tikklik.nl 
<mailto:mailingl...@tikklik.nl> > wrote:

 

Hello,

 

Im using the tutorial from

 <https://oss.oetiker.ch/rrdtool/doc/rrdgraph_libdbi.en.html> 
https://oss.oetiker.ch/rrdtool/doc/rrdgraph_libdbi.en.html

 

including the test database tables etc

 

but im getting

 

root@61 web]# DS_BASE="sql//mysql/host= 
<http://sql1.tkservers.com/dbname=***/username=***/password=***/RRDValue/UnixTimeStamp/value/RRDKeyID=1141942900757789274>
 
sql1.tkservers.com/dbname=***/username=***/password=***//RRDValue/UnixTimeStamp/value/RRDKeyID=1141942900757789274"

[root@61 web]# rrdtool graph test.png --imgformat=PNG --start=-1day 
--end=+3hours --width=1000 --height=600     "DEF:min=$DS_BASE:min:AVERAGE"     
"LINE1:min#FF0000:value"     "DEF:avg=$DS_BASE:avg:AVERAGE"     
"LINE1:avg#00FF00:average"     "DEF:max=$DS_BASE:max:AVERAGE"     
"LINE1:max#FF0000:max"     "DEF:sigma=$DS_BASE:sigma:AVERAGE"     
"CDEF:upper=avg,4,sigma,*,+"     "LINE1:upper#0000FF:+4 sigma"     
"CDEF:lower=avg,4,sigma,*,-"     "LINE1:lower#0000FF:-4 sigma"

ERROR: opening 'sql//mysql/host= 
<http://sql1.tkservers.com/dbname=***/username=***/password=***/RRDValue/UnixTimeStamp/value/RRDKeyID=11419429007577892741141942900757789274':>
 
sql1.tkservers.com/dbname=***/username=***/password=***//RRDValue/UnixTimeStamp/value/RRDKeyID=11419429007577892741141942900757789274':
 No such file or directory

 

 

--

-- Tabelstructuur voor tabel `RRDValue`

--

(`RRDKeyID`, `UnixTimeStamp`, `value`) VALUES

(1141942900757789274, 1510552800, 2345),

(1141942900757789274, 1510563600, 4563461);

 

 

Installed Packages

libdbi.x86_64                                                                   
           0.8.3-4.el6                                                          
            @base

libdbi-dbd-mysql.x86_64                                                         
           0.8.3-5.1.el6                                                        
            @base

libdbi-devel.x86_64                                                             
           0.8.3-4.el6                                                          
            @base

libdbi-drivers.x86_64                                                           
           0.8.3-5.1.el6                                                        
            @base

 

 

any idees where the problem is?

 

Thanxs
Steffan

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