Intel MPCMM0001 manual Clearing the SEL, Retrieving the Raw SEL, Blade OverTemp Shutdown Script

Software Specifications

Where location is one of {cmm, blade[1-14], fantray1, PEM[1-2]}. Even though the CMM uses a single flat SEL for system events, the ‘cmmget’ command will filter the SEL and only return events associated with the provided location. Also, some individual FRUs may keep their own local SELs (i.e., blades).

2.8.3Clearing the SEL

The following command will clear the SEL on both the active and the standby:

cmmset -d clearsel -v clear

Note: Since the CMM uses a single flat SEL for system events, this command clears the entire shelf SEL, not just a filtered subset.

2.8.4Retrieving the Raw SEL

To retrieve the SEL in its raw format from a location, issue the following command:

cmmget -l [location] -d rawsel

2.9Blade OverTemp Shutdown Script

The CMM software includes predefined script settings specifically for the MPCBL0001 board, which will automatically shut down a board when the “baseboard temp” sensor on that board crosses the upper critical threshold. This is done to prevent a runaway thermal event on the board from occurring. If this functionality is needed when using boards other than the MPCBL0001, the user will need to associate the name of the thermal sensor and the threshold with the board shutdown script:

cmmset -l bladeN -d majoraction -t [temp sensor name] -v overtempbladepoweroff [Blade Number]

Please refer to Section 18, “CMM Scripting” on page 164 for more information on assocating a script to an event.

When using the CMM with boards other than the MPCBL0001, as long as there is no sensor name titled "baseboard temp" associated with the particular board being used, then there is no issue leaving these settings intact. If needed, to deactivate these settings for each physical slot, use the command:

cmmset -l bladeN -d majoraction -t “baseboard temp” -v none

where bladeN is the blade, corresponding to the physical slot number, on which to remove the automatic shutdown setting (blade[1-16]). Please refer to Section 18, “CMM Scripting” on page 164 for more information on removing script actions.

20MPCMM0001 Chassis Management Module Software Technical Product Specification