An error occurred with the function of one of more FRUs: the disk shelf, disk drives, IOM12/IOM12B modules, or power supplies. Check event messages to determine corrective action t...
Guide Operator display panel LEDs The LEDs on the disk shelf front operator display panel indicate whether your disk shelf is functioning normally or there are problems with the hardware.
Guide This section describes how to monitor the disk shelf from the error messages displayed on the console that is connected to the storage engine. It also describes the corrective actions you can take.
Guide To clear the error, press the safety reset button and then the retry button on the error message screen. The "2103 light barrier" error message occurs when the light curtain located on the front of the
Guide The LEDs indicate whether your disk shelf is functioning normally or there are problems with the hardware. You can also identify any hardware failure associated with the front operation panel of the
Guide Monitoring the front operation panel About monitoring The front operation panel has five LEDs and a disk shelf ID display. The LEDs the front operation indicate whether your disk shelf is functioning
Guide The LEDs indicate whether your disk shelf is functioning normally or there are problems with the hardware. You can also identify any hardware failure associated with the front operation panel of the
Guide This message occurs when the monitor detects that a disk shelf access error has occurred. The message is also an hourly reminder that the error has not been corrected.
Guide CAUTION: Replacing or installing an EMM that is connected to a host server causes it to end communication with the enclosure and requires a restart of the host server.
Guide This message occurs when a disk shelf firmware update operation causes temporary but noticeable interruption of disk I/O. Redundant paths to the disk shelf are required for nondisruptive upgrade (NDU).
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