Fujitsu M10 Product Notes page 169

Table 3-21 Problems resolved in versions prior to XCP 2050 (continue d)
SPARC M10-
RTI No. 1 4 4S
RTIF2- x
130305-024
RTIF2- x x
130319-001
RTIF2- x
130329-001
RTIF2- x
130329-002
Description
If the input power supply of a crossbar
box is disconnected and then powered on
again in the state where a physical
partition (PPAR ) is powered on in the
system that has the crossbar boxes, the
following message may be output in the
control domain console and the
power-on process of the PPAR may not
be completed.
WARNING: Unable to connect to
Domain Service providers
Immediately after the input power
supply of SPARC M10-4/M10-4S is
powered on, "DMA timeout error Hard
detected" may be detected. The CPU
memory unit lower (CMUL) will be
degraded if you start the logical domain
with "DMA timeout error Hard detected"
detected.
During firmware updating in SPARC
M10-4S, ALARM LED of the master
chassis suddenly turns on and remains
stopped, and the firmware updating may
not complete.
If the configuration has two or more
crossbar boxes and the physical partition
(PPAR) is configured not to use any
crossbar box, you cannot disconnect the
power supply from the operating panel.
Workaround
There is no effective workaround.
[How to restore]
If the power-on process of the PPAR is
canceled, disconnect the power of the
PPAR forcefully using the poweroff -f
command.
After that, reset all the XSCFs using the
rebootxscf -a command or disconnect the
input power supply of all the SPARC
M10-4S chassis and then power on again.
There is no effective workaround.
Before starting the logical domain,
disconnect the input power supply and
then power it on again.
There is no effective workaround.
Disconnect the power by using the
poweroff(8) command.
Chapter 3 Information on Software 155