Fujitsu M10 Product Notes page 79

Table 3-5 Problems that might occur with XCP 2240 and workarounds (continued)
SPARC M10-
RTI No. 1 4 4S
RTIF2- x x x
140409-003
RTIF2- x x x
140410-002
RTIF2- x
140410-003
Description
Msg: DMA timeout error Hard detected
At this time, the logical domain is
continuously operated but the functions
that access hardware (e.g., power on/off,
monitoring function) no longer operate.
An error log due to hardware is
erroneously registered in the following
cases.
- A watchdog timeout occurs due to a
software factor
- XSCF RESET switch is pressed
- XSCF panic occurs due to firmware
[Example]
- Incorrect
Status: Alarm
FRU: /FIRMWARE,/MBU
Msg: SCF panic detected
- Correct
Status: Notice
FRU: /FIRMWARE,/MBU
Msg: SCF panic detected
If, during execution of the restoreconfig
(8) command, you power on or off the
physical partition (PPAR) or execute
diagnosis of the system board, the
operations in progress are interrupted.
With the system input power off, if the
CPU memory unit lower (CMUL) is
replaced or if the SPARC M10-4S is
added without using the maintenance
menu, the following error log may be
registered as a result of automatic
synchronization of XCP firmware
versions.
Alarm: :SCF:Gaps between XBBOX-ID
Or
Alarm: :SCF:Gaps between BB-ID
Workaround
Turn off the input power to the system
and then turn it on again (AC OFF/ON).
There is no effective workaround.
Read the "Alarm" status as "Notice".
During execution of the restoreconfig(8)
command, do not power on or off the
physical partition (PPAR) or execute
diagnosis of the system board.
[How to restore]
- If the PPAR power on process is
interrupted
Execute the poweron -f command to
forcibly power off the PPAR.
- If the PPAR power off process or
system board diagnosis is interrupted
Turn off the input power to all SPARC
M10 system chassis or crossbar box
chassis, and then turn it on again
(AC-OFF/ON).
There is no effective workaround.
Ignore this error log.
Chapter 3 Information on Software 65