Host Environment Commands › ADDRESS SOF—Manage Devices › QUERY SOF Request Types › QUERY CONTROLUNITS LOCAL CONTROLUNIT—Query a Specific Local System Control Unit

QUERY CONTROLUNITS LOCAL CONTROLUNIT—Query a Specific Local System Control Unit

The QUERY CONTROLUNITS LOCAL CONTROLUNIT command obtains local system control unit information for a specific control unit device ID for each system that the CU is connected to.

This command has the following format:

QUERY CONTROLUNITS LOCAL CONTROLUNIT(devid)

Created stem variables:

The output stem variable records have the following word delimited fields for each local control unit information record returned by the SOF server. In most cases the hardware identifier and the switch port attached node identifier are identical. However, small discrepancies may exist due to different hardware discovery mechanisms used by the operating system and the switch device. Usually, the difference is in the tag value of the device ID.

• CCI system name - Contains one to eight characters
• CU device number from I/O definition - Contains four printable hex characters
• CU hardware identifier - Contains the CU DevID string
• Connected devices count - Contains integer
• Connected switches count - Contains integer
• CU switch port attached node identifier - Contains the node DevID string.