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Re: [hobbit] RE : [hobbit] error creating rrd DS (invalid DS name)

To: hobbit (at) hswn.dk
Subject: Re: [hobbit] RE : [hobbit] error creating rrd DS (invalid DS name)
From: "Tracy J. Di Marco White" <gendalia (at) iastate.edu>
Date: Thu, 08 Sep 2005 20:07:19 CDT
In message <A10E03C9E3F97E4CB33471F96A6F6BEE016C3870 (at) EXC2K02CLU.mgen.fij>, "FIGARO Nicolas" writes:
}Hi all,
}> -----Message d'origine-----
}> De : gendalia (at) iastate.edu [mailto:gendalia (at) iastate.edu]
}> Envoy=E9 : jeudi 8 septembre 2005 00:18
}> =C0 : hobbit (at) hswn.dk
}> Objet : [hobbit] error creating rrd DS (invalid DS name)
}>
}>
}>
}> I guess I missed something trying to add data collection for
}> a test I created.
}>
}> The test sends data like so:
}> --------
}> afs-6,iastate,edu.afs green Wed Sep 7 16:42:25 CDT 2005
}> Instance fs, currently running normally.
}>      Auxiliary status is: file server running. &green
}> calls waiting: 0 &green
}> --------
}>
}> I added ",afs=ncv" to the end of TEST2RRD and
}> NCV_afs="Auxiliarystatusis=NONE,callswaiting=GAUGE"
}> in hobbitserver.cfg
}>
}> I get this in rrd-status.log:
}> 2005-09-07 15:41:21 RRD error creating=20
}> /usr/pkg/hobbit/data/rrd/afs-6.iastate.edu/afs.rrd: Invalid DS name
}>
}> As hobbit, I can touch this file to create it.  Any ideas?
}> Where are the constraints on DS names listed?
}The constraints are in the rrdcreate doc :
}http://people.ee.ethz.ch/~oetiker/webtools/rrdtool/doc/rrdcreate.en.html
}
}There is a debug option (--debug) to most hobbit programs, so you can
}add this flag in hobbitlaunch.cfg and see if you get more infos
}about the rrdcreate.
}
}In the hobbitd/do_rrd.c, you can find the error message at this line =
}(around line 143 in my snaphsot):
}errprintf("RRD error creating %s: %s\n", filedir, rrd_get_error());
}
}The error comes from the rrd_create two lines above.
}
}And the "if (debug)" block beginning at line 128 shows the rrdcreate
}parameters
}
}Hope this'll help.


I think it was helpful.  With the above check:
2005-09-08 19:36:23 hobbitd_rrd: Got message 234863 @@status#234863|1126226183.971210|129.186.1.96||afs-6.iastate.edu|afs|1126227983|green||green|1125634585|0||0|
2005-09-08 19:36:23 Creating rrd /usr/pkg/hobbit/data/rrd/afs-6.iastate.edu/afs.rrd
2005-09-08 19:36:23 RRD create param 00: 'rrdcreate'
2005-09-08 19:36:23 RRD create param 01: '/usr/pkg/hobbit/data/rrd/afs-6.iastate.edu/afs.rrd'
2005-09-08 19:36:23 RRD create param 02: 'DS:Instancefscurrently:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 03: 'DS:ileserverrunninggre:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 04: 'DS:green:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 05: 'DS::DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 06: 'DS:essages:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 07: 'DS:Pages:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 08: 'DS:TIMESPENTEventStart:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 09: 'DS::DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 10: 'DS:mpleted273hosts1126:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 11: 'DS::DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 12: 'DS:obbitdclient19299S0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 13: 'DS:bbtestnetreportping:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 14: 'DS:vmstat300220235I0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 15: 'DS:shcvmstat30021usrpk:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 16: 'DS:vmstat300222431S0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 17: 'DS:binshusrpkghobbitse:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 18: 'DS:hobbitdpidfile:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 19: 'DS:varloghobbithobbitd:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 20: 'DS:usrpkghobbitservert:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 21: 'DS:usrlibexecgettyPcco:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 22: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 23: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 24: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 25: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 26: 'DS::DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 27: 'DS:rrddir:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 28: 'DS:usrpkghobbitd22068I:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 29: 'DS:usrpkgsbinhttpd2254:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 30: 'DS:hobbitdchannelchann:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 31: 'DS:atalog:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 32: 'DS:varloghobbitrrddata:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 33: 'DS:usrpkghobbitdata233:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 34: 'DS:usrpkgsbinhttpd2472:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 35: 'DS:hobbitdchannelchann:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 36: 'DS:tachglog:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 37: 'DS:varloghobbithistory:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 38: 'DS:usrpkgsbinhttpd2544:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 39: 'DS:shcvmstat30021usrpk:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 40: 'DS:vmstat300226693Is0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 41: 'DS:usrsbinnamed28245R9:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 42: 'DS:hobbitdpidfile:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 43: 'DS:varloghobbithobbitd:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 44: 'DS:usrpkghobbitservert:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 45: 'DS:vmstat30027994p0S0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 46: 'DS:tailfvarloghobbitrr:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 47: 'DS:tcsh126900IWs0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 48: 'DS:usrlibexecgettyPcco:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 49: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 50: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 51: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 52: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 53: 'DS::DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 54: 'DS:E3IWs0:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 55: 'DS:usrlibexecgettyPctt:DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 56: 'DS::DERIVE:600:0:U'
2005-09-08 19:36:23 RRD create param 57: 'RRA:AVERAGE:0.5:1:576'
2005-09-08 19:36:23 RRD create param 58: 'RRA:AVERAGE:0.5:6:576'
2005-09-08 19:36:23 RRD create param 59: 'RRA:AVERAGE:0.5:24:576'
2005-09-08 19:36:23 RRD create param 60: 'RRA:AVERAGE:0.5:288:576'
2005-09-08 19:36:23 RRD error creating /usr/pkg/hobbit/data/rrd/afs-6.iastate.ed
u/afs.rrd: Invalid DS name

without the &green:

2005-09-08 19:48:03 hobbitd_rrd: Got message 237023 @@status#237023|1126226883.137552|129.186.1.96||afs-6.iastate.edu|afs|1126228683|green||green|1125634585|0||0|
2005-09-08 19:48:03 RRD update param 00: 'rrdupdate'
2005-09-08 19:48:03 RRD update param 01: '/usr/pkg/hobbit/data/rrd/afs-6.iastate.edu/afs.rrd'
2005-09-08 19:48:03 RRD update param 02: '-t'
2005-09-08 19:48:03 RRD update param 03: 'Instancefscurrently:ileserverrunningcal'
2005-09-08 19:48:03 RRD update param 04: '1126226883::0'

I'm still misunderstanding something.  It seems to be running everything
together, rather than caring about line breaks.

Thanks!
Tracy J. Di Marco White
Information Technology Services
Iowa State University
References:
- RE : [hobbit] error creating rrd DS (invalid DS name)
  - From: FIGARO Nicolas
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