Standby mode

Standby mode refers to the condition in which the server is connected to an ac power source but the server operating system is not running and all core logic is shut down except for the service processor. In Standby mode, the server can respond to service processor requests, such as a remote request to turn on the server. When the server is in Standby mode, the power-on LED on the front of the server flashes (when the server is running, the power-on LED stays on and does not flash).

You can put the server in Standby mode in any of the following ways:

vYou can press the power-control button on the server. This starts an orderly shutdown of the operating system, if this feature is supported by your operating system.

vIf the server is connected to an ASM interconnect network that contains at least one system with an optional Remote Supervisor Adapter installed, the server can be placed in Standby mode from the Remote Supervisor Adapter user interface.

vIf an optional Remote Supervisor Adapter is installed in the server, the server can be placed in Standby mode from the Remote Supervisor Adapter user interface.

Attention: You must disconnect all the server power cords from the electrical outlets to remove all power from the server.

Complete the following steps to put the server into Standby mode:

1.See the operating system documentation for the proper procedure to shut down the operating system.

Note: Each operating system is different. Read all the documentation about shutting down the operating system before continuing.

2.Press the power-control button on the front of the server.

Notes:

a.After you place the server in Standby mode, wait at least 5 seconds before you turn on the server again.

b.You might need to press and hold the power-control button for more than 4 seconds to cause an immediate shutdown of the operating system and to force it into Standby mode. You can use this feature if the operating system stops functioning.

The ISMP can put the server in Standby mode as an automatic response to a critical system failure. You can also put the server into Standby mode remotely by means of an optional Remote Supervisor Adapter or through connection to an ASM interconnect network.

14IBM xSeries 235 Type 8671: User’s Guide

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IBM xSeries 235 manual Standby mode
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xSeries 235 specifications

The IBM xSeries 235 is a distinguished server model designed to cater to the needs of small and medium-sized businesses, offering a blend of performance, scalability, and manageability. This versatile server is powered by Intel's Xeon processors, providing robust processing capabilities that can handle a variety of workloads efficiently.

One of the main features of the xSeries 235 is its dual-processor architecture, which allows for increased computational power. This configuration can support up to two Intel Xeon processors, making it well-suited for multitasking environments where performance is crucial. Additionally, it offers support for up to 8GB of RAM, enabling it to manage multiple applications simultaneously and ensure smooth operation under load.

In terms of storage, the xSeries 235 accommodates several hard drive configurations. It supports a mix of SCSI and SATA drives, allowing users to choose the storage solution that best meets their performance and capacity needs. The server’s RAID capabilities further enhance data protection and availability, offering Options such as RAID 0, 1, 1E, 5, and 10 for flexible and reliable storage management.

The xSeries 235 is built on IBM's Enterprise X-Architecture, which brings advanced features such as Hot-Swap drive bays and redundant power supplies. These features ensure higher reliability and uptime, making it a dependable choice for critical business applications. The server also incorporates built-in management tools through the IBM Director software, providing administrators with the ability to monitor, manage, and streamline server operations effectively.

Furthermore, the xSeries 235's compact 1U form factor facilitates easy deployment in data center environments with limited space. This space-efficient design does not compromise on performance, as it can still deliver significant computational resources without the bulk of traditional servers.

The server also emphasizes energy efficiency, aligning with the increasing demand for environmentally friendly technology solutions. It is designed to minimize power consumption while maintaining high performance, contributing to lower operational costs for businesses.

Overall, the IBM xSeries 235 stands out as a reliable and cost-effective server solution, ideal for businesses looking to enhance their IT infrastructure without overshooting their budget. Its combination of processing power, storage flexibility, and enterprise-grade features encapsulates why it remains a preferred choice for many organizations.
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