Branimir,
It seems as though multicast is not working. I would recommend going to
unicast.
For your clusters this would mean picking 2 head nodes per cluster:
in gmond.conf_AEGIS01-PHY-SCL:
cluster {
name = "AEGIS01-PHY-SCL"
}
udp_send_channel {
host = "wn01.phy.bg.ac.yu"
port = "8649"
}
udp_send_channel {
host = "wn02.phy.bg.ac.yu"
port = "8649"
}
udp_recv_channel {
port = "8649"
}
in gmond.conf_AEGIS01-PHY-SCL_Core_Services:
cluster {
name = "AEGIS01-PHY-SCL Core Services"
}
udp_send_channel {
host = "se.phy.bg.ac.yu"
port = "8649"
}
udp_send_channel {
host = "rb.phy.bg.ac.yu"
port = "8649"
}
udp_recv_channel {
port = "8649"
}
in gmetad.conf running on se.phy.bg.ac.yu:
data_source "AEGIS01-PHY-SCL Core Services" se.phy.bg.ac.yu rb.phy.bg.ac.yu
data_source "AEGIS01-PHY-SCL" wn01.phy.bg.ac.yu wn02.phy.bg.ac.yu
If you can get multicast working, good luck, but it can be hard. Unicast
is easy. To test the setup I gave you, telnet to a headnode (wn01, wn0
2, se, rb) on either cluster `telnet wn01.phy.bg.ac.yu 8649 | grep 'HOST
NAME='`.
Do not forget to restart all the gmonds and the gmetad processes after
making changes to your configuration files.
Good Luck,
Ian
Branimir Ackovic wrote:
Thank You Rick and Martin for quick response!
I allready tried configuration that Rick suggest, but it doesn't work. In that
configuration I see only one node per data_source (the last one). One week
ago, Michael Chang helped me to solve problem with this configuration:
data_source "AEGIS01-PHY-SCL1" 147.91.83.201
data_source "AEGIS01-PHY-SCL2" 147.91.83.202
data_source "AEGIS01-PHY-SCL3" 147.91.83.203
.......
If I understand, Martin suggest that I need two machines with gmetad (one for
each data_source). Now I have gmetad only on server with web frontend
(se.phy.bg.ac.yu).
It is true that the machines in the two groups do not see each other. Even in
same group. I tried:
[EMAIL PROTECTED] root]# telnet localhost 8649 | grep grid
Connection closed by foreign host.
[EMAIL PROTECTED] root]#
Both machines ce and grid are in the same data_source with same gmond.conf
files. As you said, Martin, I found the problem, but I don't found solution
for them. :(
You can found my gmond and gmetad conf files in attachment.
-----
Branimir Ackovic
E-mail: [EMAIL PROTECTED]
Web: http://scl.phy.bg.ac.yu/
Phone: +381 11 3160260, Ext. 152
Fax: +381 11 3162190
Scientific Computing Laboratory
Institute of Physics, Belgrade
Serbia and Montenegro
-----
