Apply recommended OS-level tuning
The PingDirectory Server Administration Guide makes several tuning recommendations to help ensure software runs smoothly.
These include:
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Configure file descriptor limits.
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Configure process limits.
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Apply recommended filesystem tuning.
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Disable filesystem swapping.
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Configure filesystem event monitoring limits.
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Tune the I/O scheduler.
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Tune memory management.
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Manage OS-level environment variables.
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Configure the system to allow the PingDirectory software to listen on privileged ports while running as a non-root user.