HP StorageWorks SAN Director Installation Guide (A7393-90009, May 2007)
Replacing the chassis166
Disconnect from network and fabric
Use these steps to disconnect from the network and fabric.
1. Shut down the 4/256 SAN Director using the sysShutdown command.
2. Power off the chassis by flipping both AC power switches to “0” (LEDs inside AC power switches
should turn off). To maintain the ground connection, leave both power cords connected to the
chassis and to an electrical outlet.
3. Label the cables connected to the port blades and CP cards, if not already labeled, to indicate
how to reconnect them, and record the connections in the Cable routing table, page 176.
4. Disconnect all cables from the port blades and set them aside. The SFP transceivers can be left in
the port blades or removed. If you are using any, save the cable management pillars for later
use.
5. Disconnect all cables from both CP cards.
Remove components from chassis
You must remove the field replaceable units (FRUs) from the 4/256 SAN Director chassis in the
order listed below:
1. Remove the chassis door as described in ”Reinstalling the chassis door” on page 94.
2. Remove the power supply units or filler panels as described in ”Replacing a power supply and
filler panel” on page 121.
3. Remove the port blades or filler panels as described in ”Replacing a power supply and filler
panel” on page 121.
4. Remove the CP card as described in ”Removing a CP card” on page 114.
5. Remove the blower assembly as described in ”Removing a faulty blower assembly” on
page 132.
6. Remove the WWN bezel and card as described in ”Removing the WWN card” on page 104.
swDir::admin> sysshutdown
This command will shutdown the operating systems on your switch.
You are required to power-cycle the switch in order to restore operation.
Are you sure you want to shutdown the switch [y/n]?y
HA is disabled
Stopping blade 1
Shutting down the blade....
Stopping blade 4
Shutting down the blade....
Stopping blade 10
Shutting down the blade....
Broadcast message from root (pts/1) Tue Jul 18 14:23:06 2006...
The system is going down for system halt NOW !!