6. Troubleshooting Ingres : Ingres Processes on UNIX : Recovery Process Errors on UNIX
 
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Recovery Process Errors on UNIX
The recovery process (dmfrcp) must be running before a DBMS server can be started. Failure of the dmfrcp starting process indicates one of the following:
• An improper installation configuration exists, as described in Troubleshoot Startup, Shutdown, or Configuration Problems (see page Troubleshoot Startup, Shutdown, or Configuration Problems).
• Problems with the log file
• Insufficient or previously allocated shared memory
• If configured for Ingres Cluster Solution, check that required OS prerequisites are installed and operational (for example, OpenDLM in a Linux environment).