IBM SAN384B-2, Installation, Service And User Manual

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Shutting down the blade....
Stopping blade 2
Shutting down the blade....
Stopping blade 8
Shutting down the blade....
Broadcast message from root (pts/1) Tue Jul 18 14:23:06 2008...
The system is going down for system halt NOW !!
2. Power off the chassis by flipping all AC power switches to O . (The power
supply status LED should turn off.)
DANGER
Multiple power cords. The product is equipped with multiple
power cords. To remove all hazardous voltages, disconnect all
power cords. (L003)
3.
Remove the power cords from the power supplies and the power outlets.
4. Remove the chassis door (see “Removing and installing the chassis door” on
page 67).
5.
Label the cables connected to all blades and record the connections in Table 17
on page 110.
6. Disconnect the cables from SFP+ transceivers in the application and port blades
and set them aside. If you have mSFP transceivers in FC8-64 port blades,
remove the transceivers and cables together and set them aside. The SFP+
transceivers can be left in the port blades or removed.
7. Disconnect all cables from the control processor and core switchblades.
8. Disconnect any ICL or QSFP cables (“Removing and replacing inter-chassis link
(QSFP) cables” on page 93).
Removing components from the chassis
Attention: Follow ESD precautions (see “ESD precautions” on page xxi) when
handling components.
1. Remove the cable management fingers (“Removing and installing cable
management finger assemblies” on page 68).
2. Remove the port and application blades and filler panels (“Removing and
installing port, application, and encryption blades” on page 70 and “Removing
and installing blade filler panels” on page 72).
3. Remove the core switch blades (“Removing and installing a CR16-4 core switch
blade” on page 82).
4. Remove the control processor blades (“Removing and installing a CP8 control
processor blade” on page 73).
5.
Remove the power supplies (“Removing and installing a power supply” on
page 84).
6. Remove the blower assemblies (“Removing and installing a blower assembly”
on page 86).
7. Remove the WWN bezel and WWN cards (“Removing and installing a WWN
bezel and WWN card” on page 88).
8. Remove the chassis from the rack and port side exhaust kit (“Removing a
SAN384B-2 from the cabinet” on page 104).
Chapter 5. Removing and installing components
103