-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I'm replying to my self because I found a solution:
add "scalable off" option to gmetad.conf file of yellow masternode. Does anyone know why this "fixes" the problem? - --matt On 04/12/2011 05:42 PM, Matteo Guglielmi wrote: > Dear All, > > I'm very much in the situation described here: > > http://www.ibm.com/developerworks/wikis/display/WikiPtype/ganglia > > So, I have 3 clusters such as 1 "yellow" (128.178.43.65) and 2 > "green" clusters (128.178.43.43, 128.178.43.7). > > I'm running stock debian Lenny 5.0.8 but "ganglia-webfrontend" > which is backported from standard debian sqeeze... so, not a weird > installation I guess. > > Here we go with few more details: > > ### "yellow master node" gmetad.conf ### > data_source "yellow" localhost > data_source "green1" 128.178.43.43:8651 > data_source "green2" 128.178.43.7:8651 > gridname "MYGRID" > setuid_username "ganglia" > ### > > ### "yellow master node + yellow nodes" gmond.conf ### > name "yellow" > setuid ganglia > ### > > ### "green1 master node" gmetad.conf ### > data_source "green1" localhost > trusted_hosts 127.0.0.1 128.178.43.65 > setuid_username "ganglia" > ### > > ### "green1 master node + green1 nodes" gmond.conf ### > name "green1" > setuid ganglia > ### > > ### "green2 master node" gmetad.conf ### > data_source "green2" localhost > trusted_hosts 127.0.0.1 128.178.43.65 > setuid_username "ganglia" > ### > > ### "green2 master node + green2 nodes" gmond.conf ### > name "green2" > setuid ganglia > ### > > Ganglia webfrontend is installed on all three master > nodes... even though it shouldn't be strictly necessary > for the two green master nodes... right... anyway, I did > it and the results are: > > http://green1/ganglia/ > > shows all green1 nodes... perfect! > > http://green2/ganglia/ > > shows all green2 nodes... perfect! > > but.... > > http://yellow/ganglia/ > > shows MYGRID --> yellow nodes correctly > > and > > two MYGRID --> "Unspecified" ones! > > Running "gmetad -d9" on the yellow master node I see: > > ... > Updating host node01.comp.net, metric swap_free > Updating host node02.comp.net, metric pkts_out > Writing Summary data for source yellow, metric disk_free > Writing Summary data for source yellow, metric mtu > ... > Writing Summary data for source yellow, metric swap_total > Writing Summary data for source yellow, metric part_max_used > Found a <GRID>, depth is now 1 > Found a </GRID>, depth is now 0 > Writing Summary data for source unspecified, metric mtu > Writing Summary data for source unspecified, metric disk_free > ... > > > That's the error: > > "Writing Summary data for source unspecified,..." > > > and I don't know how to fix this problem. > > > Do I miss some option in my gmeta, gmond config files??? > > > What's the cause of that specific error message? > > - ------------------------------------------------------------------------------ Forrester Wave Report - Recovery time is now measured in hours and minutes not days. Key insights are discussed in the 2010 Forrester Wave Report as part of an in-depth evaluation of disaster recovery service providers. Forrester found the best-in-class provider in terms of services and vision. Read this report now! http://p.sf.net/sfu/ibm-webcastpromo _______________________________________________ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general . -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJNpcHUAAoJED8NigVnN3TtpAIH/iST/3WrpCnicFTZiDGe5oiR g4BqVXZXfM3ytzVu4MMfLIU69SabJGcG8RvNcBXKBR5UfTaKO+gU6ZlSwNmmbvmy agmKs2MKh20epPAkSaTtLiE2cU9STAcjbTO98FtjP9kV+gYhzEeAPPxxhsvLXIYS BGrRKlL8BzhDE2+ketnDn1dXW+t7ukNRL/kXrcQ731khPfQbGh1XI1If3rhajXCj A19RgMu2cJsGtTGZjWaoc1+4NZ49lieSWZTpN5YxAIScUuvf8hUSuNCoTEzavQzB vpzg8jYBGm6LGXKY2D9EPYGtavnW9j5uvHXsaVkMtUU2oSn80EO7iu8ZetfKcGk= =PSep -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ Forrester Wave Report - Recovery time is now measured in hours and minutes not days. Key insights are discussed in the 2010 Forrester Wave Report as part of an in-depth evaluation of disaster recovery service providers. Forrester found the best-in-class provider in terms of services and vision. Read this report now! http://p.sf.net/sfu/ibm-webcastpromo _______________________________________________ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
