Re: [Nfsen-discuss] nfsen error: could not lock RRD

[Chelo M. R. <che...@re...>]

Hola,
Problem solved. I found the solution in a newsgroups.=20
To avoid this error what you have to do is to start nfslockd daemon.

Thank you for your help and cheers
Chelo

El d=EDa Wed, 10 May 2006 09:16:19 +0200  Peter Haag escribi=F3:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>=20
> Hi Chelo,
> This looks likes an RRD internal error. Make sure your Perl RRD modules
> is of the same version than the rrd library and rrdtool. Another point
> is: check for the right permission, that your netflow user can read/wri=
te
> the RRD DBs.
>=20
> 	- Peter
>=20
> - -------- Original Message  --------
> From: Chelo Malagon <che...@re...>
> To: nfs...@li...
> Subject: [Nfsen-discuss] nfsen error: could not lock RRD
> Date: Tue May 09 2006 12:07:08 GMT+0200 (CEST)
>=20
> > Hello all,
> > Im facing  a problem with RRD tools. I have already installed the=20
> > nfsen/nfdum in the production machine. The profiles dir is a NFS=20
> > mounted filesystem in a filer in order to have enough space to store=20
> > all the flows from our backbone.
> > I get this error when Im running nfsen
> >=20
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'flows', profile: 'live': ERROR while updating RRD DB flows.rrd=
: coul
d
> >  not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'flows_tcp', profile: 'live': ERROR while updating RRD DB flows=
_tcp.r
r
> > d: could not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'flows_udp', profile: 'live': ERROR while updating RRD DB flows=
_udp.r
r
> > d: could not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'flows_icmp', profile: 'live': ERROR while updating RRD DB flow=
s_icmp
=2E
> > rrd: could not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'flows_other', profile: 'live': ERROR while updating RRD DB flo=
ws_oth
e
> > r.rrd: could not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'packets', profile: 'live': ERROR while updating RRD DB packets=
.rrd:=20
c
> > ould not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'packets_tcp', profile: 'live': ERROR while updating RRD DB pac=
kets_t
c
> > p.rrd: could not lock RRD
> > May  4 13:38:23 fraguelrock nfsen[17592]: ERROR Update RRD time: '200=
605041
320', db: 'packets_udp', profile: 'live': ERROR while updating RRD DB pac=
kets_u
d
> > p.rrd: could not lock RRD
> >=20
> > The result is no graphics are shown in the nfsen web interface=20
> > although the nfcapd works fine.
> >=20
> > I have been looking for this error in goolgle and I found some=20
> > interesting posting in the rrd-user and flowscan mailing list:
> >=20
> > http://net.doit.wisc.edu/~plonka/list/flowscan/archive/0265.html
> > http://net.doit.wisc.edu/~plonka/list/flowscan/archive/0266.html
> > http://lists.ee.ethz.ch/rrd-users/msg02265.html
> >=20
> > Im going to check the ile locking support in my NFS server, but in=20
> > the meanwhile, have you any experience on this topic or have you ever=
=20
> > deal with this error? If so, how did you solve it?
> >=20
> > Cheers,
> > Chelo
> >=20
> >=20
> >=20
> >=20
> > -------------------------------------------------------
> > Using Tomcat but need to do more? Need to support web services, secur=
ity?
> > Get stuff done quickly with pre-integrated technology to make your jo=
b easi
er
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onimo
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at=3D121642
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> > https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
> >=20
>=20
> - --
> _______ SWITCH - The Swiss Education and Research Network ______
> Peter Haag,  Security Engineer,  Member of SWITCH CERT
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>=20
>=20
> -------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, securit=
y?
> Get stuff done quickly with pre-integrated technology to make your job =
easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geron=
imo
> http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D120709&bid=3D263057&dat=
=3D121642
> _______________________________________________
> Nfsen-discuss mailing list
> Nfs...@li...
> https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
>=20