Fujitsu PRIMERGY RX100 S4 Server Operating Manual page 75

Hot pluggable hard disk drives
Replacing the HDD module
If you want to replace a hot pluggable HDD module during operation, proceed
as follows:
Ê Pull out the HDD module a few centimeters.
V
CAUTION!
Under no circumstances should you remove an HDD module while
the system is in operation if you are not sure whether the hard disk
drive is operated by a RAID controller and belongs to a disk array
which is operating at RAID level 1.
Only remove a hot pluggable HDD module during operation if the
drive is not currently being accessed. Observe the control LEDs for
the corresponding HDD module (see
indicators" on page
Ê Wait for at least 60 seconds.
I
This period is necessary for the RAID controller to recognize that an
HDD module has been removed and for the hard disk drive to come
to a stop.
Ê Pull out the HDD module fully.
Ê Insert the new HDD module as described under
on page 73 and
V
CAUTION!
If you have removed an HDD module and not replaced it with another
one, you must insert the dummy unit again due to cooling requirements,
the applicable EMC (electromagnetic compatibility) regulations and for
fire protection. Ensure that the dummy unit engages correctly in the slot.
RX100 S4
52).
"Installing the HDD module" on page
Operating manual
Handling HDD modules
"Hot pluggable hard disk drive
"Unlocking an HDD module"
74.
75