[rrd-users] Re: rrdtool creates files doesn't update

[Kevin Enslow]

I believe i fixed the problem. I was compling rrdtool with CFLAGS=-03.
Took that out and made a a test.rrd with 1 DS with a step of 60. wrote a
shell script to update it every 60 seconds and everything seems to be
working.

For completeness, Here are my create and update statements. Before this,
I have an if statment checking if $rrd_file exists. if it doesn't it's
created, if it does it's updated.

The create is:
              
                RRDs::create
                (       "$rrd_file",
                        "--start=$cur_time",
                        "--step=300",
                        "DS:rss:GAUGE:600:0:U",
                        "DS:vsz:GAUGE:600:0:U",
                        "DS:pcpu:GAUGE:600:0:U",
                        "RRA:AVERAGE:0.5:1:2384",       # 8 days of
DataPoints              
                        "RRA:MAX:0.5:12:192",           # Max calc over
1 hour last 8 days
                        "RRA:MIN:0.5:12:192",           # Min calc over
1 hour last 8 days
                        "RRA:AVERAGE:0.5:6:1680",       # half hour avg
kept for 1 month        
                        "RRA:AVERAGE:0.5:12:4464",      # 1 Hour avg
keep last 6months       
                        "RRA:AVERAGE:0.5:144:380"       # 1 day avg keep
last year       
                );

update is:
          
         RRDs::update(
                "$rrd_file",
                "$cur_time:$rss:$vsz:$pcpu"
        );


.------[ Darryl Dunkin wrote (2005/12/20 at 01:12:37 PM) ]------
 | 
> Can you send both the create and update commands your script is running?
> 
> 
> -----Original Message-----
> From: rrd-users-bounce at list.ee.ethz.ch
> [mailto:rrd-users-bounce at list.ee.ethz.ch] On Behalf Of Kevin Enslow
> Sent: Tuesday, December 20, 2005 10:37
> To: rrd-users at list.ee.ethz.ch
> Subject: [rrd-users] rrdtool creates files doesn't update
> 
> I'm running into an unusual error. I have a script that creates rrd
> files and updates them automaticly. I've moved this to a new server and
> running the same scripts creates the RRD files file, but I only get NaN
> values. I've tried updating the files manually then fetching the value
> but I get the same result.
> 
> Both servers are running Solaris 8, and from what I can tell they have
> been compiled the same, with perl library installed.
> 
> Any suggestions on how I could troubleshoot this I would appreciate it.
> 
> Versions I've tried:
> 
> rrdtool-1.2.11
> rrdtool-1.2.12
> rrdtool-1.0.49
> 
> All have the same problem so I'm thinking that it's some weird solaris
> library issue. Any ideas would be very helpful.
> 
> 
> -- 
> Kevin Enslow
> 
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|
`^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^


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