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10.6. Cluster Service Will Not Start
If a cluster-controlled service will not start, check for the following conditions.
- There may be a syntax error in the service configuration in the
cluster.conf
file. You can use therg_test
command to validate the syntax in your configuration. If there are any configuration or syntax faults, therg_test
will inform you what the problem is.$
rg_test test /etc/cluster/cluster.conf start service servicename
For more information on therg_test
command, see Section C.5, “Debugging and Testing Services and Resource Ordering”.If the configuration is valid, then increase the resource group manager's logging and then read the messages logs to determine what is causing the service start to fail. You can increase the log level by adding theloglevel="7"
parameter to therm
tag in thecluster.conf
file. You will then get increased verbosity in your messages logs with regards to starting, stopping, and migrating clustered services.
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