Fujitsu M10 Product Notes page 87

Table 3-5 Problems that might occur with XCP 2240 and workarounds (continued)
SPARC M10-
RTI No. 1 4 4S
RTIF2- x x x
140606-001
RTIF2- x
140606-004
RTIF2- x
140606-008
Description
Suppose that a cluster system is built to
fulfill the following condition: It is
composed of multiple SPARC M10
Systems chassis each of which includes
10 or more guest domains (10 or more
cluster nodes) running in one physical
partition (PPAR). Moreover, PRIMECLUSTER
software is installed on each of these
guest domains. Alternatively, the cluster
system is composed of multiple PPARs
within the SPARC M10 Systems chassis.
If you execute the poweroff -f command
on one PPAR to forcibly turn off the
power to that PPAR, the XSCF may slow
down, panic, and then reset.
Suppose that you execute the addboard
(8) and reset por commands to add a
system board (PSB) to a physical
partition (PPAR) that fulfills both of the
conditions below. You may see an error
message "No analytical target" repeatedly.
Also, Oracle Solaris running on this
PPAR may hang up.
- The SPARC M10-4S (including a
crossbar box) has a building-block
configuration.
- Power is supplied only to a PPAR
made up of one PSB.
Suppose that you are attempting the
following: Adding a system board (PSB)
with the addboard -c configure
command using dynamic reconfiguration
of physical partitions (PPARs) or
disconnecting a PSB using the
deleteboard -c unassign or deleteboard -c
disconnect command. If any of the
Workaround
Confirm that less than 10 cluster nodes
are included in one PPAR that exists on
an instance of SPARC M10-1, SPARC
M10-4, or SPARC M10-4S.
[How to restore]
The system will be available as is because
the poweroff(8) command continues
being processed after the XSCF has
panicked and reset.
To add a PSB to a PPAR that fulfills the
conditions shown on the left, use one of
the following methods:
- Turn off the power to the PPAR, and
then execute the addboard(8)
command to add a PSB.
- After executing the addboard(8)
command to add a PSB, turn off the
power to the PPAR, turn it on again,
and then rebuild the PPAR.
- Using the DR function, execute the
addboard(8) command to add a PSB.
[How to restore]
- If the error message "No analytical
target" is not displayed
Execute the poweroff(8) command to
turn off the power to the PPAR, and
then execute the poweron(8) command
to turn on the power to the PPAR.
- If the error message "No analytical
target" is displayed
Execute the poweroff -f command to
forcibly turn off the power to the PPAR
and then execute the poweron(8)
command to turn on the power to the
PPAR.
If there is a standby XSCF that fulfills the
condition shown on the left, execute the
addboard(8) or deleteboard(8) command
after the standby XSCF has restarted.
Check whether the XSCF has restarted,
by executing the showhardconf(8)
command to confirm that the [Status] of
the SPARC M10-4S chassis (BB#xx) that
Chapter 3 Information on Software 73