Understanding the System Architecture
Understanding PCIe Device Root Complexes
Control Domain and Reserved Root Complexes
Fully-Populated Default Configuration
Understanding PCIe Slot Root Complex Names and Device Paths
PCIe Device Root Complex Failover Behavior
Understanding EMS SAS Paths to the Internal Drives
SAS Paths From EMS Module to Drives
Understanding Internal Drive Device Paths
HDD and SSD Device Path Differences
Understanding DCU0 Drive Device Paths
Understanding DCU1 Drive Device Paths
Understanding DCU2 Drive Device Paths
Understanding DCU3 Drive Device Paths
Understanding Network Port Device Paths
DCU0 Network Port Device Paths
DCU1 Network Port Device Paths
DCU2 Network Port Device Paths
DCU3 Network Port Device Paths
Understanding Configuration Guidelines
Understanding System Administration Resources
Understanding Platform-Specific Oracle ILOM Features
SPARC: Server-Specific and New Oracle ILOM Features and Requirements
Unsupported Oracle OS Features
Unsupported Oracle ILOM Features
Oracle VM Server for SPARC Overview
Multipathing Software Overview
Oracle ILOM Remote System Console Plus Overview
Oracle Hardware Management Pack Overview
Oracle Enterprise Manager Ops Center
Time Synchronization and NTP Service
Multi-Domain Extensions to ILOM MIBs
Establish a Network Management Connection to Oracle ILOM
Log In to Oracle ILOM (Web Interface)
Logging In to Oracle ILOM (CLI)
Switch Between the Oracle ILOM CLI and the System Console on a Host
Connect to a PDomain When the System Is Unconfigured and Powered Off
Connect to a PDomain When the Oracle Solaris OS Is Running
Connect to a PDomain When the Oracle Solaris OS Is Unresponsive
Get to the ok Prompt When the Host Is Powered On (Web Interface)
Connect to an LDoms Guest Domain
Connect to Oracle ILOM Remote System Console Plus
Enable Video Redirection From the Oracle Solaris OS
Configure Multiple Display Devices
Reestablish KVMS Connection to SPPs After a Reboot
Controlling the Server, Domains, and Devices
Resetting the Server, SP, or Domains
Reset the Server (Oracle Solaris)
Resetting the SP Configuration
Managing the Server's Boot Behavior
Change the Default Boot Device (ok Prompt)
Create an OpenBoot Boot Path to a Boot Disk
Enable or Disable Automatic Booting (ok Prompt)
SPARC: OpenBoot Boot Configuration Parameters
Booting and Shutting Down the OS
Manually Boot the OS (ok Prompt)
Configuring Oracle ILOM User Accounts and Roles
Understanding Platform and Host-Specific User Role Assignments
Configuring User Accounts (SNMP)
Configuring Host Groups to Authenticate User Accounts (CLI)
Configuring Host Groups to Authenticate User Accounts (SNMP)
Record Network Parameter Values
Viewing the Network Configuration
View Configuration Details for the Network
View Configuration Details for SPs and Hosts
Determine Which SP Is the Active SP
Change the Current Role of the SP Pair
Disable or Re-Enable Network Access to an SP or Host
Determine Current DCU Assignment
Migrate DCUs to a New PDomain (CLI)
Administering CMUs, CMPs, and DIMMs
Display Summary of Installed CMUs
Administering IOUs and PCIe Device Root Complexes
Manage I/O Path Reconfiguration Settings
Identifying Domain-Level Commands
PDomain Configuration and Monitoring Commands
Single Sign-On Service Network Deployment Commands
Dedicated SP Interconnect Property Commands
FMA Fault Proxying and Reserved Root Complexes
Virtual Keyswitch Property Commands
Locate the Server (Web Interface)
Obtain the Server Serial Number
Viewing Server and Component Information
Viewing System-Level Information
Viewing Individual Component Properties
XSCF and Oracle ILOM Command Comparison
Identifying SP Configuration and Administration Commands
User Account Administration Commands
Network Configuration/Administration Commands
The Oracle VM Server for SPARC ldm list-io command lists the root complexes and I/O devices on a single PDomain. By searching the ldm list-io output for a specific PCIe or EMS slot number, you can determine the root complex of an installed PCIe device.
The ldm list-io command displays the root complexes and the PCIe devices in the PDomain. The ldm list-io output is divided into three sections:
A list of the root complexes in the PDomain (labeled BUS).
A list of PCIe and EMS slots that includes whether the slots are occupied (OCC) with a device or empty (EMP).
A list of I/O devices installed in the PDomain.
Note - For more information about the ldm command and for instructions on assigning devices to I/O domains, refer to the Oracle VM Server for SPARC documentation.
A PDomain can include one to four DCUs and each DCU can contain two or four CMUs. The ldm command output will contain all of the PCIe and EMS slots in the PDomain.
See Understanding PCIe Device Root Complexes for a list of the root complexes and FRU names for every PCIe and EMS slot in the server.
Use the grep command with the IOU number and slot number of the slot to search the ldm list-io output to list the root complex:
# ldm list-io | grep IOUy/PCIEx
Replace y with the IOU number containing the slot and x with the number of the slot. The IOU number will be the same as the DCU number (DCU2 contains IOU2).
For example, to determine the root complex of the PCIe slot 12 of IOU0, type:
# ldm list-io | grep IOU0/PCIE12 /SYS/IOU0/PCIE12 PCIE pci_14 primary EMP
The root complex is shown in the third column of the output. In the preceding example, pci_14 is the root complex for PCIe slot 12 in IOU0.
To determine the root complex of EMS slot 3 in IOU1, type:
# ldm list-io | grep IOU1/EMS3 /SYS/IOU1/EMS3/CARD/NET0 PCIE pci_20 primary OCC /SYS/IOU1/EMS3/CARD/SCSI PCIE pci_20 primary OCC /SYS/IOU1/EMS3/CARD/NET0/IOVNET.PF0 PF pci_20 primary /SYS/IOU1/EMS3/CARD/NET0/IOVNET.PF1 PF pci_20 primary
The root complex of EMS slot 3 in IOU1 (and DCU1) is pci_20. The ldm output also includes the network and SAS devices associated with the EMS module.