e. Type supportShow, then copy the command output into a text file named spptshow.txt.
NOTE:
The supportShow command has a very long output and time for completion. It may
last 20 minutes or longer depending on the size of the SAN.
This file provides a backup of all the information that might be required by Technical Support.
The information can be used after the DC SAN Director is restored to the fabric, to verify
that no unintentional changes have occurred to the fabric.
rsl8-st03-dcx-1:admin> supportshow
version: 6.0.0
<output truncated>
rsl8-st03-dcx-1:admin>
f. Record the cable connections between the DC SAN Director and the target device and ports
(see Table 20).
Disconnecting from the network and the fabric
To disconnect from the network and fabric:
1. Shut down the DC SAN Director using the sysShutdown command.
rsl8-st03-dcx-1: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 !!
CAUTION:
Turn off the power switches and disconnect the power cords.
2. Power off the chassis by positioning the AC power switches to “0”. (The power supply Status
LED should turn off.)
3. Remove the power cords from the power supplies and the power outlets.
4. Label the cables connected to all blades and record the connections in Table 20.
5. Disconnect the cables from the port blades and set them aside. The SFP or XFP transceivers can
be left in the port blades or removed.
6. Disconnect all cables from the CP8 and CR8 blades.
Replacing DC SAN Director field-replaceable units (FRUs)102
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