Fujitsu M10 Product Notes page 133

Table 3-15 Problems resolved in XCP 2090 (continued)
SPARC M10-
RTI No. 1 4 4S
RTIF2- x x x
131112-011
RTIF2- x x x
131112-012
Description
If the physical partition (PPAR) is
powered on and then the ioxadm(8)
command is executed before the
power-on processing is complete, the
error log "SCF process down detected" is
registered, and the ioxadm(8) command
may fail.
Suppose that the error log "FAN speed
too high" is registered because of an
excessive fan rotation count. Subsequently,
if an event that changes the fan rotation
speed occurs, the fan rotation speed may
not be switched to the correct value and
instead may be switched to level 5 (full
speed).
If an event that changes the fan rotation
speed occurs, the following event logs
are registered. However, the displayed
fan rotation speed will not be correct. The
actual fan rotation speed level is 5, which
is full speed.
- Low temperature was detected at air
inlet. FANs are changed to speed
(level-1) mode
- Low temperature was detected at air
inlet. FANs are changed to speed
(level-2) mode
- Middle temperature was detected at air
inlet. FANs are changed to speed
(level-3) mode
- High temperature was detected at air
inlet. FANs are changed to speed
(level-4) mode
- Air outlet temperature recovered from
warning state
Workaround
Do not execute the ioxadm(8) command
until the PPAR power-on processing is
complete.
You can check the progress of the PPAR
power-on processing by executing the
showpparstatus(8) command. If the
"Running" message appears as a result of
executing the showpparstatus(8)
command, it indicates that the PPAR
power-on processing has been completed.
Once the PPAR power-on processing has
been completed, execute the ioxadm(8)
command again.
There is no effective workaround.
[How to restore]
Replace the fan of the detected excessive
rotation speed error.
Chapter 3 Information on Software 119