Technical data

Chapter 3
Diagnostics
General ATCA Diagnostics for the Shelf Management Module (ShMM)
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debuglevel [mask]
The debuglevel command raises or lowers the debug level for the ShMM. If the status of the ShMM is
suspect, raising the debug level may assist in debugging the problem. The default debug level is 0x0007
(Errors, Warnings, and Informational Messages). Valid levels are:
0x0001 - Error messages
0x0002 - Warning messages
0x0004 - Informational messages
0x0008 - Verbose informational messages
0x0010 - Trace messages
0x0020 - Verbose trace messages
0x0040 - Messages displayed for important commands sent to the IPM controllers during their initialization
0x0080 - Verbose messages about acquiring and releasing internal locks
CLI> debuglevel 0x1f
Debug Mask is set to 0x001f
fans [addr] [fru_id]
The fans command displays information about the fan speed and status. A slot number, fan board number, or
power supply number may be used instead of the address. Running the command with no arguments will dis-
play the status for all fans. Refer to the HP bh5700 ATCA 14-Slot Blade Server Shelf User Guide for details.
CLI> fans
20: FRU # 3
Current Level: 6 "Automatic"
Minimum Speed Level: 0, Maximum Speed Level: 15
20: FRU # 4
Current Level: 255 "Automatic"
Minimum Speed Level: 0, Maximum Speed Level: 15
20: FRU # 5
Current Level: 255
Minimum Speed Level: 0, Maximum Speed Level: 15
fru [addr]
The fru command displays information about a specified FRU. The fru command provides the same
functionality as the board command. The command will display information such as the Device ID String,
the Hot Swap State, and why the previous Hot Swap State change was made. As an example, this could
explain that an active device was transitioned to inactive due to a fault. Running the command without any
arguments will display the status for all FRUs.
CLI> fru
10: FRU # 0
Entity: (0xf0, 0x60)