Fujitsu M10 Product Notes page 148

Table 3-17 Problems resolved in XCP 2070 (continued)
SPARC M10-
RTI No. 1 4 4S
RTIF2- x x x
130930-001
RTIF2- x
131004-001
Fujitsu M10/SPARC M10 Systems Product Notes for XCP Version 2240 ･ March 2015
134
Description
If, in an environment for which a time
zone is set for the XSCF and daylight
saving time is introduced, a physical
partition (PPAR) is restarted or a PPAR is
turned off and then on again, the start
time of the logical domain may be
advanced or delayed for 3600 seconds or
longer.
This can be confirmed by executing the
showdateoffset(8) command.
In the following execution example, the
time difference between PPAR and XSCF
is +/-3600 seconds or greater, indicating
that this defect has occurred.
[Example]
XSCF> showdateoffset -a
PPAR-ID Domain Date Offset
00 -7205 sec
01 -7205 sec
02 -7205 sec
03 -7205 sec
04 -7205 sec
05 -7205 sec
06 -7205 sec
07 -7205 sec
08 -7205 sec
09 -7205 sec
10 -7205 sec
11 -7205 sec
12 -7205 sec
13 -7205 sec
14 -7205 sec
15 -7205 sec
If firmware update is executed when the
physical partition (PPAR) is powered on,
the "CPU-MBC interface fatal error" error
which is related to the motherboard unit
(MBU), is mistakenly detected and may
be registered in the error log. This
mistaken detection may lead to stopping
of the logical domains.
Workaround
There is no effective workaround.
For every logical domain in the system,
make the settings so that they can be
synchronized with the NTP server in
time, and if the start time of a logical
domain shifts, correct the time on the NTP.
Execute firmware update when the
physical partition (PPAR) is powered off.