Notes On Cpu Activation - Fujitsu M10 Product Notes

xscf> showstatus
8. Power on the physical partition.
After the logical domain starts up, the logical domain time have a time lag. If there
■
is a time lag, set the correct time.
The setting information of the CPU Activation and the CPU Activation key may be
■
deleted when the CPU memory unit lower (CMUL) or the motherboard unit
(MBU) is replaced. To restore the setting information of CPU Activation and the
CPU Activation key, it is necessary to save the setting information of the CPU
Activation and CPU Activation key beforehand, using the dumpconfig(8)
command and restore them with the restoreconfig(8) command.
To replace the CPU memory unit lower (CMUL) or to install the SPARC M10-4S,
■
execute the replacefru(8) or addfru(8) command and follow the maintenance menu.
Suppose that the system contains a crossbar box or consists of multiple SPARC
M10-4S units and that the firmware is XCP 2044 or later. If the CPU memory unit
lower (CMUL) is replaced or if the SPARC M10-4S is installed without using the
maintenance menu, the XSCF of the replaced/installed device may not start.
Should this occur, turn off the input power to the replaced/installed SPARC
M10-4S. Subsequently, using the maintenance menu, replace the CPU memory
unit lower (CMUL) or install the SPARC M10-4S again.
[SPARC M10-4S]
■
From XCP 2090 onwards, automatic synchronization of firmware versions
between chassis, when replacement of CPU Memory Unit lower (CMUL) or XSCF
unit, expansion of SPARC M10-4S or crossbar box is performed in off state of the
input power supply, without using the maintenance menu, has been enabled.
After replacement or expansion of components, if the "XSCF firmware update now
in progress. BB#xx, please wait for XSCF firmware update complete." message is
output after logging in to the master XSCF, the XCP firmware is in the process of
being updated automatically.
Automatic synchronization of XCP firmware versions can be confirmed by the
"XCP firmware version synchronization completed" message, which is output by
the "showlogs monitor", "showlogs event", or "showmonitorlog" command.
Do not execute the following until the firmware update is complete.
- Turn off the input power supply
- Execute the poweron(8) command
- Execute the testsb(8) command
- Execute the diagxbu(8) command
- Execute the getflashimage(8) or the flashupdate(8) command

Notes on CPU Activation

If the XSCF setting information is initialized by executing the restoredefaults(8)
■
command in XCP 2032 or earlier, the information of the CPU Activation key is also
Chapter 2 XCP 2240-Related Information 17