Fujitsu N800 Manuale Utente
U41243-J-Z156-1-76
91
System expansions
SCSI hard disk drives
8.2.1
Replacing SCSI hard disk drives
V
CAUTION!
Never pull out a hard disk drive during operation if you are not sure that
the hard disk drive is operated on a RAID controller and is part of a disk
array that operated in the mode RAID Level 1or 5.
the hard disk drive is operated on a RAID controller and is part of a disk
array that operated in the mode RAID Level 1or 5.
A defective drive as part in a disk array has to be replaced during
operation only.
operation only.
The hard disk drives which can be ordered for the server are supplied already
mounted in the hard disk drive slide-in modules. A hard disk in the hard disk
drive slide-in module can only be replaced by a service technician.
mounted in the hard disk drive slide-in modules. A hard disk in the hard disk
drive slide-in module can only be replaced by a service technician.
If you want to swap a SCSI hard disk drives during operation, proceed as
follows:
follows:
If you wish to insert a hard disk drive in an empty bay, then the dummy module
must be removed from this bay beforehand.
must be removed from this bay beforehand.
Installing/removing the dummy module is performed in the same manner of the
hard disk drives.
hard disk drives.
LED
green
green
HDD BUSY
–
lights: drive active
–
does not light: drive inactive
LED
orange
orange
HDD FAULT (in conjunction with a disk array controller)
–
does not light: No HDD Error
–
lights: HDD Faulty or Rebuild Stopped (drive defective/needs
replacing), a rebuild process was stopped or the slide-in module is
not correctly inserted
replacing), a rebuild process was stopped or the slide-in module is
not correctly inserted
–
slow blink: HDD Rebuild (a rebuild is carried out by the DAC after
changing a hard disk drive
changing a hard disk drive
–
fast blink: HDD Identify
–
four fast blinks/pause: HDD Predicted Fault
–
two fast blinks/pause: HDD Hot Spare (Hot spare drive active. The
corresponding drive has failed.
corresponding drive has failed.
Table 24: SCSI disk drives status control