NEC EXPRESS 5800 Manuale Utente
1-12 System Overview
Hard Disk Lamp
The disk lamp mounted in the 3.5-inch device bay indicates the following status:
!
Flashing (green)
Lamp indicates that the hard disk is being accessed.
Lamp indicates that the hard disk is being accessed.
!
Lit (amber)
Lamp indicates a failure of a hard disk mounted in a disk array configuration.
Lamp indicates a failure of a hard disk mounted in a disk array configuration.
NOTE:
Even if one of the hard disks fails in disk array configuration
(RAID1, RAID5, or RAID0+1), the server can continue operation.
However, the disk must be replaced as soon as possible, and
reconstruction (rebuild) processing must be performed. (The failing disk
can be replaced in hot swap mode.)
However, the disk must be replaced as soon as possible, and
reconstruction (rebuild) processing must be performed. (The failing disk
can be replaced in hot swap mode.)
!
Flashing between green and amber
The lamp indicates that reconstruction (rebuild) processing is being performed for the
hard disk. (This flashing does not indicate a failure.) When a failing hard disk is
replaced in disk array configuration, the system automatically rebuilds the data. (Auto-
rebuild function) The lamp switches back and forth between green and amber during
rebuild processing.
The lamp goes off when the rebuild processing has terminated. It turns amber color
when the rebuild processing fails.
The lamp indicates that reconstruction (rebuild) processing is being performed for the
hard disk. (This flashing does not indicate a failure.) When a failing hard disk is
replaced in disk array configuration, the system automatically rebuilds the data. (Auto-
rebuild function) The lamp switches back and forth between green and amber during
rebuild processing.
The lamp goes off when the rebuild processing has terminated. It turns amber color
when the rebuild processing fails.
Lamp