IBM FlashSystem 900, Service Manual

Page: 182 / 546

3746-900 FRU Exchange
023 (continued)
¹
Select "Remove the resource from the concurrent mode" option and click on "OK".
¹
On the "Warning" window, click on "OK".
¹
On the "Resource selector" window, click on "Cancel".
¹
Return to the "Resource Selection Options for Maintenance" window. Then click on "Cancel".
¹
Leave the concurrent maintenance and check on the CDF-E that all the resources of your 3746-900
are available or active.
– Return to the "3746-9x0 menu" window.
– Click on the "Configuration Management" option.
– Double click on the "Display/Update Active Configuration (CDF-E) option.
Are all the resources that you put in concurrent mode available or active now?
Yes No
024
¹
Return to the "Problem Management" window.
¹
Select the "Perform Maintenance" option.
¹
On the "Resource Selection Options for Maintenance" window, select the "Via the active CDF-E"
option and click on "OK".
¹
On each the following "Resource Selector" windows select the resource that you want removed
from concurrent mode.
¹
On the "Maintenance Options" window, select "Remove from concurrent mode" and click on OK.
¹
On the "Resource Selector" window, click on "Cancel".
¹
On the "Maintenance Options" window, click on "Cancel" to go back to the "3746-9x0 Menu"
window.
¹
On the "3746-9x0 Menu" window, select the "Configuration Management" option.
¹
Double click on the "Display/Update Active Configuration (CDF-E) option.
Are all the resources that you put in concurrent mode available or active now?
Yes No
025
Call your support.
026
Go to Step 027
027
¹
You need to copy the reference CDF-E on the 3746-900 installation parameter diskette.
– Return to the "Configuration Management" window.
– Double click on the "Copy Reference CDF-E on Diskette" option.
– Follow the procedure displayed on the following screens.
¹
Then go to Step 028.
028
¹
Return to the "3746-9x0 Menu" window.
– Click on "Function" (in the action bar).
– Click on the "Exit" option.
¹
If you have changed the power control mode from remote to local, set it again to remote mode:
– Press the 'Power control' key until (1) is displayed in the power control window.
– Press the 'Validate' key.
¹
Inform the customer that the resource(s) is(are) now available, and ask him to restart traffic on the
CCU connected to the suspected CBC.
Is there traffic on the suspected CBC without any alarm?
Yes No
029
Select the next FRU on the 3745 to exchange, then refer to the 3745 Maintenance Information Pro-
cedure (MIP) manual. Use the following MIP according to the 3745 model on which the 3746-900 is
attached.
(Step 029 continues)
1-88
3746-900: Service Guide