Hi Jared,
It doesn’t seem to matter how I do a shutdown, the next time I restart
the controller and backends, the backends are now in a disabled state.
Yes, by default backends are not automatically enabled unless you put a
specific entry in your controller.xml file (check files config files of
the demo). Here is an example:
<VirtualDatabase configFile="hsqldb-raidb1-distribution-1.xml"
virtualDatabaseName="myDB" autoEnableBackends="true"/>
Otherwise, through the console, you first load your virtual database
configuration file and enable all backends (this can be scripted as well).
Can you give me some idea of why this happens? What is the recommended
sequence and commands for shutting down the sequoia controller, db
backends and recovery db?
Shutting down a controller is described at:
http://sequoia.continuent.org/doc/infocenter/topic/org.continuent.sequoia.doc/html/Shut_down_a_controller.html
The virtual database shutdown can be found at:
http://sequoia.continuent.org/doc/infocenter/topic/org.continuent.sequoia.doc/html/Shut_down_a_virtual_database.html
Recovery db and backends will be shutdown as part of the vdb shutdown.
Hope this clarifies things,
Emmanuel
--
Emmanuel Cecchet
Chief Scientific Officer, Continuent
Blog: http://emanux.blogspot.com/
Open source: http://www.continuent.org
Corporate: http://www.continuent.com
Skype: emmanuel_cecchet
Cell: +33 687 342 685
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