On Dec 12, 2006, at 11:38 , Lionel Capiez wrote:
Thanks,
When I turn off JGroups debug logs, it looks like both controllers
try to exchange a message and then just hang (if I kill one of
them, the other one will detect it resume action - i.e. go to
"listening mode" - sorry my wording is not accurate). You can see
this in the attached logs.
I also tried to swich to appia. Both controllers wait in "ready,
listening to requests" mode. They do not reach the "Checking
virtual database configuration" stage. So I guess they do not see
each other.
For both JGroups and Appia, I used the default config files
provided with Sequoia 2.10.2. From the docs, I had gotten the idea
that they were good to use. Did I miss something? Are some settings
to be changed?
This could be something in your network configuration. How are your
machines connected? The machines are just connected to a switch, or
there is a WAN or a firewall? Do you have multicast enabled between
the controllers?
The default setting are for a fully connected cluster with multicast
enabled. You have several tips in the Sequoia installation guide
("Network Requirements" and "controller group communication
configuration files" sections).
If you still have problems on using Sequoia with Appia, please don't
hesitate to send your feedback to the Appia mailing list.
Cheers,
--
Nuno Carvalho
University of Lisbon, Portugal
http://dialnp.di.fc.ul.pt
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