Dell S6000 FTOS 9.0(2.0) Configuration Guide for the System - Page 265

QSFPPLUSPRESENCETEST(0, 23, 1) USBAACCESSTEST(0, 25, 1) USBHOSTCONTROLLERACCESSTEST(0, 26, 1) End of Diags Duration of execution: 1 min 1 sec TRACE logs In addition to the syslog buffer, FTOS buffers trace messages which are continuously written by various FTOS software tasks to report hardware and software events and status information. Each trace message provides the date, time, and name of the FTOS process. All messages are stored in a ring buffer and can be saved to a file either manually or automatically upon failover. Auto Save on Crash or Rollover Exception information on for master or standby units is stored in the flash:/TRACE_LOG_DIR directory. This directory contains files that save trace information when there has been a task crash or timeout. On a master unit, you can reach the TRACE_LOG_DIR files by file transfer protocol (FTP) or by using the show file command from the flash://TRACE_LOG_DIR directory. Note: Non-management member units do not support this functionality. Hardware watchdog timer The hardware watchdog command automatically reboots an FTOS switch/router when a unit is unresponsive. This is a last resort mechanism intended to prevent a manual power cycle. Command hardware watchdog Description Enable the hardware watchdog mechanism. Environmental monitoring The S6000 supports environmental monitoring to detect transmit power readings, receive power readings, and temperature updates. To receive periodic RX/TX power and temperature updates, use the enable optic-info-update interval command in Config mode. FTOS (Conf) # enable optic-info-update interval? Polling interval in seconds (default = 300) Debugging and Diagnostics | 243