Setting FILE-TRACE-FLUSH to "1" (on) causes AcuServer to flush the error trace buffer to disk after every WRITE operation. This ensures that in the event that the acuserve daemon terminates abnormally, all file trace information, up to the last WRITE operation, is captured in the log file. If this configuration variable is not used (set to "0" or "off) and AcuServer aborts unexpectedly, an undefined amount of file trace information will be lost. FILE-TRACE-FLUSH is set to "0" by default. Note that you can also enable file trace flushing when you start the acuserve daemon by including the "-t 5", "-t 6", or "-t 7" command line switch in the start command (see Section 7.1 The "acuserve" Command for more information).