General Description 2-13Hard Disk Drive LED (SCSI hot-plug HDD model only)The disk LED mounted in the 3.5-inch disk bay indicates the following depending on the status: Flashing (green)The LED indicates that the hard disk drive is accessed. On (amber)The LED indicates a failure of a hard disk drive mounted in disk array configuration.NOTE: Even if one of the hard disk drives fails in disk arrayconfiguration (RAID1 or RAID5), the server can continue operation.However, replace the disk as soon as possible, and performreconstruction (rebuild) processing. (The failing disk can be replacedin hot swap mode.) Flashing switching back and forth between green and amberThe LED indicates that reconstruction (rebuild) processing is being performed for the harddisk drive. (This flashing does not indicate a failure.) When a failing hard disk drive isreplaced in disk array configuration, the system automatically rebuilds the data. (Auto-rebuild function) The LED switches back and forth between green and amber duringrebuild processing.The LED goes off when the rebuild processing has terminated. It turns amber when therebuild processing fails.LED