Dell S6000 FTOS 9.0(2.0) Configuration Guide for the System - Page 277

Figure 13-15. show alarms threshold Command Example FTOS#show alarms threshold -- Temperature Limits (deg C) -- Minor Off Minor Major Off Major Shutdown Unit0 55 60 75 80 85 Troubleshoot an Overtemperature Condition To troubleshoot an over-temperature condition: 1. Use the show environment commands to monitor the temperature levels. 2. Check air flow through the system. 3. If the system has shutdown due to overtemperature, power cycle after it has cooled down. Recognize an Under-Voltage Condition If the system detects an under-voltage condition and declares an alarm. To recognize this condition, look for the system messages in Message 4. Message 4 Under-voltage Condition System Messages %CHMGR-0-PS_DOWN: Major alarm: Power supply 1 in unit 0 is down Troubleshoot an Under-Voltage Condition To troubleshoot an under-voltage condition, check that the correct number of power supplies are installed and their Status light emitting diodes (LEDs) are lit. The SNMP traps and OIDs in Table 13-1 provide information about S-Series environmental monitoring for hardware and hardware components. show hardware commands (S6000) Note: The show hardware command tree is supported on the S6000 only. The show hardware command tree consists of EXEC Privilege commands used with the S6000 system. These commands display information from a hardware sub-component and from hardware-based feature tables. Table 13-2 lists the show hardware commands available as of the latest FTOS version on the S6000. Debugging and Diagnostics | 255