Logging With FTL Stores

When using FTL stores, the logfile EMS server parameter and supporting parameters log_trace, max_log_size, and max_log_count are unsupported. Consequently, the rotatelog administration command is also unsupported. Since the EMS server runs as a service under an FTL server, the EMS server console output is written out as part of the FTL server logs. The FTL server’s logging capabilities should be used to capture both FTL and EMS output.

The logfile, max.logs and max.log.size YAML configuration parameters can be used to configure the FTL server to send its console output to a set of rolling log files. See the parameter descriptions in the ftl Service Parameters section for more details.

Note that the trace options set via the console_trace EMS server parameter will determine which EMS server traces are seen in the FTL server logs.