Managing SPARC Host I/O Reconfiguration Policy
For some SPARC servers, Oracle ILOM provides a policy that enables system administrators to control whether the host IO paths are optimized and require modification at the next power on or power reset. By default, the host I/O reconfigure policy is enabled and configurable from the Oracle ILOM CLI or web interface. For further details about setting this policy in Oracle ILOM, see the following table.
Note:
Reconfiguring the I/O paths will change the PCIe addresses and external addresses associated with boot devices.Note:
If the PCIE switches in the I/O path are not currently in use, and ioreconfigure is set to true, configure the I/O paths for maximum connectivity. Otherwise, configure the new paths for optimal I/ O bandwidthTable 8-17 SPARC Host I/O Reconfiguration Policy Properties
User Interface Configurable Target and User Role:
|
||
---|---|---|
Property | Default | Description |
IO Reconfigure Policy ( |
true |
false|true|add_only
CLI Syntax for IO Reconfigure Policy For SPARC single-server SP, type: set /SP/Host ioreconfigure= true|false|add_only For SPARC multi-domain server SP, type: set /Servers/PDomains/PDomain_n/Host ioreconfigure= true|false|add_only |