Please note that the following notes apply to the MySQL database version of telemetry collection.
This page does not apply testing telemetry since the end of January-2013.

Switching the DBMS on tel-test between testing and restoration instances

Here are the procedures for switching the DBMS on tel-test.tucson.lbto.org between the one that supports testing the TCS on the test cluster and the one that supports the recovery of the Telemetry data store. Since the restoration instance is a hack, its instance cannot be started and stopped as by the service command.

Converting from testing instance to restoration instance

1) Stop the DBMS service.

[root@tel-test ~] service mysqld stop

2) Put the restoration my.cnf file in /etc.

[root@tel-test] ~] cp my.cnf.restore /etc/my.cnf

3) Start the DBMS.

[root@tel-test ~] mysqld_safe &

Converting from restoration instance to testing instance

1) Stop the DBMS. The password is the standard telemetry root password.

[root@tel-test ~] mysqladmin --user=root -p shutdown

2) Put the testing my.cnf file in /etc.

[root@tel-test ~] cp my.cnf.test /etc/my.cnf

3) Start the DBMS service.

[root@tel-test ~] service mysqld start

-- TonyEdgin - 10 May 2012
Topic revision: r2 - 07 Mar 2013, KelleeSummers
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