Fujitsu Oracle SPARC M12-2 User Manual

Table 9-5
Procedure for Dynamically Releasing a Root Complex
Step Operation Description Execution Location Command Used
1 Checking the assignment status of root
complexes, in Oracle Solaris on the
control domain
Control domain primary# ldm list-io
2 Releasing the root complex assigned to
a logical domain, in Oracle Solaris on
the control domain
Control domain primary# ldm remove-io <bus> <domain-name>
3Confirming that the root complex was
released from the logical domain,
in
Oracle Solaris on the control domain
Control domain primary# ldm list-io
primary#
ldm list-io
NAME TYPE BUS DOMAIN STATUS
---- ---- --- ------ ------
PCIE0 BUS PCIE0 primary IOV
PCIE1 BUS PCIE1 primary IOV
PCIE2 BUS PCIE2 primary IOV
PCIE3 BUS PCIE3 primary IOV
PCIE4 BUS PCIE4 primary IOV
PCIE5 BUS PCIE5 primary IOV
PCIE6 BUS PCIE6 guest IOV
PCIE7 BUS PCIE7 primary IOV
PCIE8 BUS PCIE8
primary IOV
PCIE9 BUS PCIE9 primary IOV
PCIE10 BUS PCIE10 guest IOV
PCIE11 BUS PCIE11 primary IOV
(Omitted)
primary#
ldm remove-io PCIE10 guest
primary#
ldm list-io
NAME TYPE BUS DOMAIN STATUS
---- ---- --- ------ ------
PCIE0 BUS PCIE0 primary IOV
PCIE1 BUS PCIE1 primary IOV
PCIE2 BUS PCIE2 primary IOV
The following example executes the commands for releasing a 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.
Release the root complex from a logical domain.
Release the root complex
PCIE10 from the logical domain guest.
3.
Confirm that the root complex was released.
The root complex PCIE10 is not assigned to the logical domain.
Fujitsu SPARC M12-2/M12-2S Service Manual
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January 2023280

Fujitsu Oracle SPARC M12-2 Specifications

General

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