Frame supervisor verification

2.In the Node pane, click the icon of the node you want to verify

3.Click the ″Notebook″ icon on the tool bar

v When the Notebook window opens, make certain that the ″Node Status″ tab is selected

4.The ″Node failure:″ attribute displays the status of the node supervisor

v ″No″ displayed in a green box indicates that the node supervisor has not failed and the supervisor is responding

v ″Yes″ displayed in a red box indicates that the node supervisor has failed and it is not responding Note: Clicking ″Help″ in the Notebook window's lower right corner displays attribute descriptions.

From the Hardware Perspectives window:

1.Unless you have saved display settings, the Hardware Perspective does not open with a frame pane displayed. To open a frame pane:

a.Click the ″Add Pane″ icon on the tool bar v The Add Pane dialog box opens

b.From the ″Pane Type″ pull down, select ″Frames and Switches″

c.Select your choice of adding the pane to the current window or to a new window

d.If desired, enter a new pane title

e.Click ″OK″ to open the pane and close the dialog box

v You may repeat these steps to add additional frame panes

2.In the Frame and Switch pane, click the icon of the frame you want to verify

3.Click the ″Notebook″ icon on the tool bar

v When the Notebook window opens, make certain that the ″Frame Status″ tab is selected

4.The ″Controller responds:″ attribute displays the status of the frame supervisor

v ″OK″ displayed in a green box indicates that the frame supervisor is responding

v ″No response″ displayed in a red box indicates that the frame supervisor is not responding Note: Clicking ″Help″ in the Notebook window's lower right corner displays attribute descriptions.

Switch supervisor verification

From the Hardware Perspectives window:

1.Unless you have saved display settings, the Hardware Perspective does not open with a switch pane displayed. To open a switch pane:

a.Click the ″Add Pane″ icon on the tool bar v The Add Pane dialog box opens

b.From the ″Pane Type″ pull down, select ″Frames and Switches″

c.Select your choice of adding the pane to the current window or to a new window

d.If desired, enter a new pane title

e.Click ″OK″ to open the pane and close the dialog box

v You may repeat these steps to add additional switch panes

2.In the Frame and Switch pane, click the icon of the switch you want to verify

v A switch icon is displayed next to the frame icon only if a switch is installed in the frame

3.Click the ″Notebook″ icon on the tool bar

v When the Notebook window opens, make certain that the ″Switch Status″ tab is selected

4.The ″Node failure:″ attribute displays the status of the switch supervisor.

v ″No″ displayed in a green box indicates that the switch supervisor has not failed and the supervisor is responding to communication from the frame supervisor.

Chapter 3. Service procedures 3-5

RS/6000 SP specifications

The IBM RS/6000 SP (Scalable Power) is a high-performance computing system that was developed in the early 1990s and has since become a significant player in the realm of supercomputing and enterprise solutions. Designed primarily for scientific, engineering, and complex data analysis tasks, the RS/6000 SP provides powerful processing capabilities, enhanced scalability, and features to support demanding applications.

One of the key characteristics of the RS/6000 SP is its modular architecture, which allows for the addition of multiple nodes. Each node is based on IBM's Power architecture, leveraging the RISC (Reduced Instruction Set Computing) design to achieve high throughput and efficiency. The system can support configurations ranging from a few nodes to hundreds, enabling organizations to scale their computational power as needed based on workload requirements.

The RS/6000 SP employs advanced interconnect technologies, most notably the SP Switch, which ensures high-speed communication between nodes. This interconnect allows for seamless data transfer, ensuring that the system can handle large datasets and complex computations without bottlenecks. The SP's ability to deliver concurrent processing capabilities makes it ideal for parallel computing tasks, including simulations, modeling, and large-scale computations.

In terms of software, the RS/6000 SP was equipped with AIX, IBM's version of the UNIX operating system, which provides a stable and secure environment for enterprise applications. Furthermore, the system supports a vast array of programming languages and tools, including Fortran, C, and C++, along with libraries and frameworks designed for high-performance computing. This compatibility allows developers to optimize their applications to fully utilize the underlying hardware.

Another notable feature of the RS/6000 SP is its extensive support for various workloads, including database management, multi-user applications, and graphical processing. The system was equipped with high-performance graphics capabilities, making it suitable for tasks that require intensive visualization, such as computer-aided design (CAD) and scientific visualization.

Overall, the IBM RS/6000 SP has solidified its role in the high-performance computing landscape, combining advanced technologies, robust scalability, and flexibility to meet the unique demands of research and enterprise environments. Its legacy continues to influence modern computing architectures, embodying IBM’s commitment to innovation and performance in the pursuit of complex problem-solving capabilities.

IBM RS/6000 SP manual Frame supervisor verification, Switch supervisor verification

Models: RS/6000 SP