HP Integrity rx8620 Server User Service Guide

CAUTION: DO NOT RESET or AC POWER CYCLE the server unless you have received
confirmation that DFW has completed successfully. Repeat the dfw command immediately
if the firmware failed to complete successfully.
NOTE (1): After a dfw copy of a cell PDHC firmware image is captured, the version displayed
by the sysrev command is not correct until the cell PDHC is reset using the ru command,
or AC power is cycled.
4. Example (to downgrade the PDHC image B firmware):
MP:CM> dfw
*********************************************************************
***** *****
***** Duplicate Firmware Utility *****
***** *****
***** (C) Copyright 2001 Hewlett-Packard Company *****
***** All Rights Reserved *****
***** *****
***** THIS PROGRAM IS NOT LICENSED TO CUSTOMERS *****
***** *****
***** This program is intended for use by trained HP support *****
***** personnel only. HP shall not be liable for any damages *****
***** resulting from unauthorized use of this program. This *****
***** program is the property of HP. *****
***** *****
***** Version 1.04 *****
***** *****
*********************************************************************
Flash Current
Number Cabinet Name Partition Handle Firmware Version Comments
------ --------- -------- --------- -------- ------------------ --------
1 0 PDHC 0A 0 256 A.003.034 Current
2 0 PDHC 0B 0 264 A.003.034 Old
3 0 SFW 0A 0 320 22.002 Pri PA
4 0 SFW 0B 0 328 22.002 Sec PA
5 0 PDHC 1A 0 257 A.003.023 Current
6 0 PDHC 1B 0 265 A.003.023 Old
7 0 SFW 1A 0 321 21.001 Pri PA
8 0 SFW 1B 0 329 21.001 Sec PA
Note: You can only duplicate one firmware type at a time.
Enter the Entities to be updated (EX: 7,8) : 2
Enter the source entity for the PDHC firmware image: 5
Are you sure that you want to continue(Y/N): y
**** Updating device PDHC 0B ****
Erasing Flash(es). This may take several minutes.
DFW has completed successfully for all entities
Once DFW has completed, verify the following message is returned:
DFW has completed successfully for all entities
CAUTION: DO NOT RESET or AC POWER CYCLE the server unless you have received
confirmation that DFW has completed successfully. Repeat the dfw command immediately
if the firmware failed to complete successfully.
NOTE (1): After a dfw copy of a Cell PDHC firmware image is captured, the version displayed
by the sysrev command will not be correct until the cell PDHC is reset using the ru
command or AC power is cycled.
5. Perform steps 6 and 7 from Step 6.
6. Example (to downgrade the system firmware image A firmware):
Removing and Replacing a Cell Board 135