Storage shelf control panel
The left, front, of the storage shelf contains the system control panel.
Components of the control panel include the following.
The Input switch enables you to set the Unit Identification display.
The Power On/Standby LED is amber when only standby power is available. The LED is green when system power is available.
The Module Fault LED is on when there is a system hardware fault. A Power Cooling Module (PCM) or an I/O module may be at fault.
The Logical Status LED shows a change of status or a fault, typically associated with the shelf's disk drives. This LED also indicates an issue with an internal RAID controller or external RAID controller, or with a host bus adapter.
The Unit Identification Display provides information to assist in the configuration of multiple storage shelves.
Components of the control panel include the following.