2.Is the fail flash pattern occurring, with the amber hard-disk drive LED flashing four times per second?

Yes. See the Dell OpenManage Array Manager User's Guide for the proper safeguards for protecting your data before proceeding any further. Replace the hard-disk drive. If this resolves the problem, end troubleshooting.

No. Proceed to step 3.

3.Is the hard-disk drive offline Loop A or Loop B pattern occurring, with the amber hard-disk drive LED flashing about once per second?

Yes. Perform the following steps:

a.Verify that Loop A and Loop B indicators are lit on the LS module. If either indicator is off, go to “Troubleshooting the LS Module,” found later in this chapter.

b.If the loop indicators are lit, replace the hard-disk drive. See the Dell Open- Manage Array Manager User's Guide for the proper safeguards for protecting your data before performing this procedure.

No. Proceed to step 4.

4.Is the predicted fail pattern occurring, with a green/amber/off pattern flashing every two seconds?

Yes. See the Dell OpenManage Array Manager User's Guide for the proper safeguards for protecting your data before proceeding any further. Replace the hard-disk drive. If this resolves the problem, end troubleshooting.

No. Proceed to step 5.

5.Is the problem resolved? Yes. End troubleshooting.

No. See Chapter 9, “Getting Help,” for instructions on obtaining technical assistance.

￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿￿ ￿!￿"￿￿

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In a simplex configuration, if there is a fault with the RAID controller, the amber Not Ready LED is illuminated, and the green LED is off. (See Table 4-5 for LED definitions). In addition, on PowerVault 660F systems a controller fault triggers the shelf fault indi- cator LED on the LS module. (See Table 4-3 for LED descriptions).

In a duplex configuration, one Dell Fibre Disk RAID Controller can detect the failure of the other Dell Fibre Disk RAID Controller in the same PowerVault 660F enclosure. If this occurs, the amber controller fail indicator LED of the failed controller is illumi- nated by the healthy controller. This indicates the controller is failed.

8-6 Installation and Troubleshooting Guide

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Dell 660F, 224F manual Is the problem resolved? Yes. End troubleshooting

224F, 660F specifications

The Dell 660F and 224F are part of Dell's advanced line of servers and storage solutions, designed to elevate the performance of data centers and streamline enterprise operations. Both models cater to different aspects of computing needs, ensuring flexibility and efficiency in various environments.

Starting with the Dell 660F, this model is characterized by its high-density architecture, which maximizes processing power while minimizing footprint. It is designed for scale-out environments, making it a perfect fit for cloud computing applications, virtualization, and high-performance computing tasks. The system is powered by the latest Intel Xeon processors, enabling exceptional processing capabilities and allowing organizations to run multiple workloads simultaneously. With support for a large amount of RAM, the 660F optimizes memory bandwidth and responsiveness, ensuring applications run smoothly even under heavy loads.

The 660F also boasts advanced thermal management features, including strategically placed cooling fans and heat sinks to maintain optimal operating temperatures. This is crucial for data centers that require consistent performance without the risk of overheating. Additionally, the server supports extensive connectivity options, including PCIe slots for expansion and the latest networking technologies, ensuring seamless integration within existing infrastructures.

On the other hand, the Dell 224F is tailored towards storage optimization. It is a versatile storage solution that excels in providing high-capacity and high-speed data access. This model utilizes an innovative design that integrates multiple storage drives, taking advantage of SSDs and HDDs to balance performance and cost-effectiveness. The intelligent data management features enable enterprises to effortlessly handle large volumes of structured and unstructured data, making it a vital component for organizations engaged in data-intensive operations.

The 224F utilizes advanced RAID configurations for data redundancy and protection, safeguarding critical information against hardware failures. Its built-in management software allows administrators to monitor storage performance, capacity utilization, and health status, facilitating proactive maintenance and reducing the risk of downtime.

In summary, both the Dell 660F and 224F represent leading-edge solutions tailored to meet the demanding requirements of modern enterprises. With their focus on performance, scalability, and data management, these models are well-equipped to support a wide array of applications, from cloud computing to big data analytics. As organizations continue to evolve and expand, these servers provide the required robustness and flexibility to stay ahead in a competitive landscape.