C H A P T E R 3 |
Connecting to ILOM and Applying Main Power to the Server Module |
This chapter describes how to access the Oracle Integrated Lights Out Manager (ILOM) command-line interface (CLI) to manage the server. It also describes how to apply main power to the server module, power off the server, and troubleshoot power states.
This chapter contains the following topics:
This section describes how to connect to ILOM. It contains the following sections:
The Sun Blade X6270 M2 Server Module supports dual-stack IPv4 and IPv6 settings, which enable ILOM to fully operate in an IPv4 and IPv6 network environment. For IPv4 configurations, DHCP is enabled by default, allowing a DHCP server on the network to automatically assign network settings to the server module. For IPv6 configurations, IPv6 stateless auto-configuration is enabled by default, allowing an IPv6 router on the network to assign the network settings. In a typical configuration, you will accept these settings assigned by the DHCP server or IPv6 router.
Note - To determine the IP address or host name assigned by the DHCP server or IPv6 router, use the network tools provided with your DHCP server or IPv6 router. |
The procedures in this section enable you to test that the assigned settings are working correctly and to establish a connection to ILOM locally and remotely. To connect locally, see Log In to ILOM Using a Serial Connection. To connect remotely, use the IP address, hostname, or IPv6 local link name assigned to the CMM or server module SP and follow the instructions in Log In to ILOM Using an Ethernet Connection.
Log In to ILOM Using a Serial Connection |
This procedure does not require that you know the IP address of the CMM or server module SP. It does require that you have an ILOM Administrator account.It
1. Connect a serial device to the server module or CMM.
2. Ensure that the following serial communication settings are configured:
3. Press Enter to establish a connection between your serial console and ILOM.
4. Log in to the ILOM command-line interface (CLI) using an Administrator account.
SUNSP-<product serial number> login: root
The ILOM CLI prompt (->) appears.
5. If you are logged in to ILOM on the CMM, navigate to the server module by typing:
Where BLn represents the slot in which the server module is installed in the chassis.
Log In to ILOM Using an Ethernet Connection |
This procedure requires that you have an ILOM Administrator account and that you know the IP address, hostname, or IPv6 local link name assigned to the CMM or the server module SP.
1. Using a secure shell (SSH) session, log in to ILOM by specifying your Administrator account user name and the IP address, hostname, or IPv6 local link name of the CMM or server module SP.
Where host is either an IPv4 or IPv6 address, an IPv6 local link name, or a DNS hostname. Be sure to enclose an IPv6 address in brackets. For example: [fec0:a:8:b7:214:rfff:fe01:851d]
The ILOM password prompt appears.
2. Type a password for the Administrator account.
The ILOM CLI prompt (->) appears.
3. If you are logged in to ILOM on the CMM, start a separate CLI session on the server module by typing this command:
Where BLn represents the slot in which the server module is installed in the chassis.
Modify Network Settings |
If you want to modify the network settings currently configured for the server module, use the following procedure.
Note - You can also change network settings using the BIOS Setup Utility. For instructions on using the BIOS Setup Utility, see the Sun Blade X6270 M2 Server Module Service Manual (821-0499). |
1. Log in to ILOM using one of the methods in Log In to ILOM Using a Serial Connection or Log In to ILOM Using an Ethernet Connection.
Note - If you log in to ILOM using an Ethernet connection, after you modify the network settings, your connection will be terminated, and you will have to log back in using the new settings. |
2. Perform the network configuration instructions that apply to your network environment, then test the network settings:
3. For IPv4 network configurations, use the cd command to navigate to the /network directory:
->set pendingipdiscovery=static
->set pendingipaddress=10.8.183.106
->set pendingipnetmask=255.255.255.0
->set pendingipgateway=10.8.183.254
5. For IPv6 network configurations, use the cd command to navigate to the /network/ipv6 directory:
6. Type the show command to view the IPv6 network settings configured on the device.
For example, see the following sample output values for the IPv6 properties on a server SP device.
7. To configure an IPv6 auto-configuration option, use the set command to specify the following auto-configuration property values:
Note - The IPv6 configuration options take affect after they are set. You do not need to commit these changes under the /network target. |
8. To set a static IPv6 address, complete these steps:
a. Specify the following property values:
b. Commit the pending IPv6 static network parameters by typing the following command:
9. Test the IPv4 or IPv6 network configuration from ILOM using the Network Test Tools (Ping and Ping6).
For details, see Test IPv4 or IPv6 Network Configuration.
Test IPv4 or IPv6 Network Configuration |
1. At the CLI prompt, type the show command to view the network test targets and properties.
For example, see the following output the shows the test target properties on a CMM device.
-> show /CMM/network/test Targets: Properties: ping = (Cannot show property) ping6 = (Cannot show property) Commands: cd set show |
2. Use the set ping or set ping6 command to send a network test from the device to a specified network destination:
Type the set ping= command at the command prompt followed by the IPv4 test destination address. |
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Type the set ping6= command followed by the IPv6 test destination address. |
Exit ILOM |
To end an ILOM session, at the CLI prompt, type exit.
If you are logged in to the CMM, you must exit the ILOM session on the server module first, and then type exit again to end the ILOM session on the CMM.
To install an operating system or to fully operate the server module, you must apply main power to the server module host.
This section includes the following topics:
Apply Main Power to Server SP and Host |
1. Verify that the OK/Power LED on the front panel of the server module is in the standby power mode.
In standby power state, the OK/Power LED on the front panel of the server module illuminates a standby blink (0.1 second on, 2.9 seconds off).
2. Press and release the recessed Power button on the server module front panel.
The OK/Power LED transitions from standby blink to slow blink while the host OS boots. When the host OS is booted, the LED transitions to a steady-on state.
Power Off From Main Power |
To power off the server module from main power mode, use one of the following two methods:
This operation will cause any Advanced Configuration and Power Interface (ACPI) enabled operating system to perform an orderly shutdown of the operating system. Servers not running ACPI-enabled operating systems will shut down to standby power mode immediately.
Troubleshoot Server Power States |
Each time a server module powers on in the Sun Blade 6000 Series chassis, it queries the CMM to ensure that there is enough power available from the power supply units (PSUs) to power on the server module. If there is not enough power to power on the server module, the SP denies the server module from receiving power (standby and main). If this situation occurs, the OK/Power LED on the front panel of the server module will remain off. To troubleshoot this power issue, follow these guidelines:
1. Review the ILOM event log messages to determine whether the server module has permission to power on. An event message is recorded in the log any time there is inadequate amount of power available from the PSUs to power on the server module.
For more information about the ILOM event log or monitoring power consumption, refer to the Oracle Integrated Lights Out Manager (ILOM) 3.0 Documentation Collection (see Related Documentation for part numbers).
2. Ensure that the system chassis has the proper amount of power supplies installed to support powering on all the chassis components that are currently installed.
Refer to the system chassis documentation for information about the number of power supplies required to power on chassis components.
3. To avoid power loss, it is recommended that you use the default CMM power management settings in ILOM for power supplies.
For more information about power management, refer to the information about power management policy in the Oracle Integrated Lights Out Management (ILOM) 3.0 Concepts Guide (820-6410).
Note - When power-on permissions become available, the OK/Power LED on the front panel of the server module will illuminate a standby blink. |
4. As needed, refer to the Oracle x86 Server Diagnostics Guide (820-6750) for instructions on how to run the start-up diagnostic tools provided with the Sun Blade X6270 M2 Server Module.
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