SGI Octane III Bedienungsanleitung PDF herunterladen (Seite 5)

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Powering Up a System with the Linux OS and SGI Management Center Installed

Use the following procedure to power up a system that has the Linux OS installed and was factory integrated with the

SGI Management Center cluster management software:

1. Verify that the power cords are connected to the rear of the system and the site power source.

2. Move the system enable switch on the rear of the enclosure to the ON position

Note:

The system enable switch applies power to all internal trays and switches. The headnode (located in the top

tray) is the only node that is configured to power-on automatically. The compute nodes do not power-on automatically;

you must start them manually with the cluster manager or

ipmitool

command.

3. Power up the compute nodes using the cluster management software or the

ipmitool

command:

• To use the SGI Management Console graphical user interface, refer to the SGI Management Center System

Administrator's Guide, publication number 007-5642-00x.

• To use the SGI Management Console command-line interface, enter the following command from the headnode:

powerman -1 -n [n001-00X]

For example, the following command powers up nodes 001 through 005:

powerman -1 -n [n001-005]

• To use

ipmitool

, enter the following command for each compute node from the headnode:

ipmitool -I lanplus -H [node_bmc_ipaddr] -U admin -P admin power on

For example, the following command powers up compute node 1:

ipmitool -I lanplus -H 10.0.40.1-U admin -P admin power on

4. Change the headnode hostname and IP address to the desired settings for your site, and change the headnode BMC IP

address to the desired setting for your site. Refer to the SGI Management Center Quick Start Guide, P/N

007-5672-00x.

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SGI Octane III Bedienungsanleitung Seite 5