Fujitsu M10 Product Notes page 36

changed.
- A PCI expansion unit is added, removed, or replaced for a PCI slot of SPARC
M10 chassis for which the direct I/O function of a PCI expansion unit is enabled.
Save the logical domain configuration information to an XML file from Oracle
Solaris in advance. Execute the ldm list-constraints -x command to save the logical
domain configuration information to an XML file. Execute the ldm init-system -i
command to restore the logical domain configuration information from an XML
file. Also, write down in advance the setting information of the OpenBoot PROM
environment variable for the control domain, and set it again. To display the
information, execute the printenv command in the ok prompt. For details of these
procedures, see "1.7.2 How to save the configuration information and the
OpenBoot PROM environment variable in the logical domain and subsequently
restore them" in the PCI Expansion Unit for Fujitsu M10/SPARC M10 Systems Service
Manual.
If you need to save/restore various information when you change the enable/
disable setting of the direct I/O function of PCI expansion units by executing the
setpciboxdio(8) command, the information in the following table applies.
Table 2-3 Work for switching the enable/disable setting by executing the setpciboxdio
Configuration of PCI
expansion unit
Yes/No
Yes/No
If you add, remove, or replace a PCI expansion unit for a PCI slot of SPARC M10
chassis for which the direct I/O function of a PCI expansion unit is enabled, by
executing the setpciboxdio(8) command, the cases in which you need to
save/restore information are listed in the following table.
Note - In maintenance on a PCI expansion unit with the PCI hot plug (PHP) function, the
direct I/O function is disabled. Therefore, no information needs to be saved/restored.
Table 2-4 Work to be performed after you add, remove, or replace a PCI expansion unit
Maintenance environment
When addition/removal is
performed by stopping the
PPAR
When a faulty PCI expansion
unit(*1) is replaced by
stopping the PPAR
Fujitsu M10/SPARC M10 Systems Product Notes for XCP Version 2240 ･ March 2015
22
command
Domain configuration
factory-default
Guest domain exists.
for a PCI slot of SPARC M10 chassis for which the direct I/O function is enabled
Domain configuration
factory-default
Guest domain exists.
factory-default
Guest domain exists.
Reconstructing Oracle Setting OpenBoot PROM
VM Server for SPARC environment variables
config again
Unnecessary Necessary
Necessary (XML) Necessary
Reconstructing
Oracle VM Server
for SPARC config
Unnecessary
Necessary (XML)
Unnecessary
Necessary (XML)
Setting OpenBoot
PROM environment
variables again
Unnecessary
Necessary
Unnecessary
Necessary