IBM FlashSystem 900, Service Manual

Page: 211 / 546

3746-900 FRU Exchange
MAP: SPD2
Before exchanging the SPD2, make sure that all processors installed in the expansion enclosure are either
unavailable or disconnected. Otherwise, you must set the processor(s) in concurrent mode.
001
Is the "Resource Selector" window displayed?
Yes No
002
¹
Return to the "3746-9x0 Menu".
¹
Click on the "Problem Management" option.
¹
Double click on the "Perform Maintenance" option.
¹
On the "Resource Options Selection for Maintenance" window, select the "Via the Active
CDF-E" option, click on "OK".
¹
Go to Step 003.
003
¹
Return to the "3746-9x0 Menu".
¹
Click on the "Configuration Management" option.
¹
Double click on the "Display Active Configuration CDF-E" option.
¹
Note all the processors belonging to the expansion enclosure which are active or available.
Is there processor of the expansion enclosure active or available?
Yes No
004
Go to Step 016 on page 1-118.
005
¹
Ask the customer to stop all the traffic on all the processors of the expansion enclosure.
¹
If APPN/IP is installed, deactivate the ports concerned (refer to “Activate/Deactivate a Resource Via
CCM” on page 1-150), then continue the procedure from here.
¹
Go to Step 006
006
¹
Return to the "3746-9x0 Menu".
¹
Click on the "Problem Management" option.
¹
Double click on the "Perform Maintenance"
¹
On the "Resource Selection Options for Maintenance" select the "Via the active CDF-E" option.
¹
On the three following "Resource Selector" windows, select the processor that you want to set in con-
current mode and click on "OK".
¹
Once the resource is set to concurrent mode a "Maintenance Options" window is displayed.
Is the "Maintenance Options" window displayed?
Yes No
007
¹
Check that the customer stopped traffic on the suspected processor.
Is the selected processor a ESCP?
Yes No
008
Go to Step 006
009
Go to Step 013 on page 1-118
010
(Step 010 continues)
Chapter 1. START
1-117