Fujitsu M10-4 Service Manual page 86

Stop the I/O domain.
2.
If you are using the dynamic reconfiguration function for the PCIe end point
device, this step is unnecessary. Go to step 3.
# ldm stop-domain <I/O domain name>
Delete the physical I/O device from the I/O domain.
3.
# ldm remove-io <device name> <I/O domain name>
4. Transition the root domain to delayed reconfiguration mode.
If you are using the dynamic reconfiguration function for the PCIe end point
device, this step is unnecessary. Go to step 5.
# ldm start-reconf <root domain name>
5. Reassign the physical I/O device deleted in step 3 to the root domain.
# ldm add-io <device name> <root domain name>
Log in to the root domain, and restart Oracle Solaris.
6.
If you are using the dynamic reconfiguration function for the PCIe end point
device, this step is unnecessary. Go to step 7.
# telnet localhost <port number>
...
# shutdown -i6 -g0 -y
If you need to disable the hotplug service for the I/O and root domains,
7.
disable the hotplug service.
# svcadm disable hotplug
When using the SR-IOV virtual function
Suppose that a virtual function (VF) using the SR-IOV function on the PCIe card
mounted in the PCI expansion unit requiring maintenance was created and assigned
to a domain. In this case, delete and discard the virtual function from the control
domain by using the ldm command. The work procedure differs between the
dynamic SR-IOV function and the static SR-IOV function. For details, see
For details on the procedure, see the Oracle VM Server for SPARC Administration Guide
from Oracle.
72 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
Table 5-3.