Fujitsu Oracle SPARC M12-2 User Manual

Table 9-8
Procedure for Statically Releasing a Root Complex
Step Operation Description Execution Location Command Used
1 Checking the assignment status of root
complexes
Control domain primary# ldm list-io
2Setting delayed reconfiguration for the
control domain or root domain
releasing the root complex
Control domain primary# ldm start-reconf <domain-name>
3 Releasing the root complex from the
control domain or root domain
Control domain primary# ldm remove-io <bus> <domain-name>
4 Restarting Oracle Solaris on
the control
domain or root domain
Control domain
When delayed reconfiguration has been set
for the control domain
primary# shutdown -i6 -g0 -y
When delayed reconfiguration has been set
for the root domain
primary# ldm stop-domain -r <domain-name>
5Confirming that the root complex was
released from the logical domain
Control domain primary# ldm list-io
primary#
ldm list-io
NAME TYPE BUS DOMAIN STATUS
---- ---- --- ------ ------
(Omitted)
PCIE9 BUS PCIE9 primary IOV
PCIE10 BUS PCIE10 guest IOV
PCIE11 BUS PCIE11 primary IOV
(Omitted)
9.3.7 Statically Releasing the Root Complex From a
Logical Domain
The operation of statically releasing the root complex from a logical domain must be
performed from the control domain.
Before releasing the root complex, confirm that none of the devices in it is being used
by the logical domain. For details, see the manual for the software being used.
For information on
how resources are moved when the assignment of the root
complex is statically released, see Figure 9-4.
Table 9-8 lists the procedure for statically releasing a root complex.
The following example executes the commands for releasing the root complex from
the logical domain guest.
1.
Check the assignment status of root complexes
to logical domains.
In this example, the root complex PCIE10 is assigned to the logical domain guest.
2.
Set delayed reconfiguration for the control domain or root domain releasing
Fujitsu SPARC M12-2/M12-2S Service Manual
･
January 2023286

Fujitsu Oracle SPARC M12-2 Specifications

General

Brand	Fujitsu
Model	Oracle SPARC M12-2
Category	Server
Language	English