When setting up Oracle VM Server for SPARC on a SPARC 14 server, you did not remove
unneeded PCIe devices from control (primary) domain. What is the impact?
A.
PCIe devices from the control domain can no longer be used in I/O domain.
B.
Removing PCIe devices from the control domain for use in I/O domains requires a delayed
reconfiguration and a reboot of the control domain.
C.
You can no longer migrate guest domains to another physical system by means of the domain
migration Feature.
D.
There is no impact, as PCIe devices can be dynamically reassigned from the control domain to
an I/O domain.
Correct Answer B
B
primary# ldm start-reconf primary
primary# ldm set-io iov=on pci_1
All configuration changes for other domains are disabled until the primary
domain reboots, at which time the new configuration for the primary domain
will also take effect.
primary# ldm remove-io /SYS/MB/PCIE1 primary
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Notice: The primary domain is in the process of a delayed reconfiguration.
Any changes made to the primary domain will only take effect after it reboots.
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https://docs.oracle.com/cd/E48724_01/html/E48732/configurediotask.html