Description: The number of cache lines experiencing excessive ECC errors has reached a preset limit. Therefore, the cache has been shut down.

Action:

1.Reseat the cache to the controller.

2.If the problem persists, replace the cache.

Accelerator Status: Obsolete Data Detected

Description: During reset initialization, obsolete data was found in the cache due to the drives being moved and written to by another controller.

Action: No action is required. The controller either writes the data to the drives or discards the data completely.

Accelerator Status: Obsolete Data was Discarded

Description: During reset initialization, obsolete data was found in the cache, and was discarded (not written to the drives).

Action: No action is required.

Accelerator Status: Obsolete Data was Flushed (Written) to Drives

Description: During reset initialization, obsolete data was found in the cache. The obsolete data was written to the drives, but newer data may have been overwritten.

Action: If newer data was overwritten, you may need to restore newer data; otherwise, normal operation should continue.

Accelerator Status: Permanently Disabled

Description: Array accelerator board has been permanently disabled. It will remain disabled until it is reinitialized using ACU.

Action: Check the Disable Code field. Run ACU ("Array Configuration Utility" on page 54) to reinitialize the array accelerator board.

Accelerator Status: Possible Data Loss in Cache

Description: Possible data loss was detected during power-up due to all batteries being below sufficient voltage level and no presence of the identification signatures on the array accelerator board.

Action: No way exists to determine if dirty or bad data was in the cache and is now lost.

Accelerator Status: Temporarily Disabled

Description: Array accelerator board has been temporarily disabled.

Action: Check the Disable Code field.

Accelerator Status: Unrecognized Status

Description: A status was returned from the array accelerator board that ADU does not recognize.

Action: Obtain the latest version of ADU ("Array Diagnostic Utility" on page 63).

Error messages 75

Page 75
Image 75
HP ProLight Server manual Accelerator Status Obsolete Data Detected, Accelerator Status Obsolete Data was Discarded

ProLight Server specifications

The HP ProLiant server series is designed to deliver exceptional performance, scalability, and reliability for a variety of workloads, making it a popular choice among businesses of all sizes. Known for its robust architecture, the ProLiant series integrates cutting-edge technologies to support critical applications, virtualization, and cloud computing.

One of the defining features of HP ProLiant servers is their advanced management capabilities, facilitated by HP Integrated Lights-Out (iLO) technology. This embedded management tool offers remote access and monitoring capabilities, enabling IT administrators to oversee servers even when they are powered down. iLO provides essential features like firmware lifecycle management, power consumption monitoring, and system health checks, all of which simplify management and enhance uptime.

HP ProLiant servers leverage Intel's latest Xeon processors, which deliver impressive processing power and energy efficiency. The architecture supports multi-core processing, allowing for greater parallelism and improved operational efficiency. Furthermore, the series supports various memory configurations, with options for scalable and high-speed memory that can significantly enhance performance in memory-intensive applications.

Storage is another strength of the HP ProLiant series. The servers provide a range of storage options, including HDDs and SSDs, which enable organizations to configure systems to meet their performance and capacity requirements. HP’s Smart Array technology allows for advanced RAID capabilities, providing added data protection and redundancy, ensuring that critical information remains secure even during hardware failures.

HP ProLiant servers also focus on security, featuring built-in security technologies to protect against potential threats. Technologies such as silicon root of trust, secure boot, and firmware validation help safeguard server integrity from the ground up.

Scalability is essential for growing businesses, and the ProLiant series is designed to accommodate increasing workloads efficiently. Its modular architecture allows for seamless upgrades, ensuring that organizations can expand their infrastructure as needed without extensive downtime or resource expenditure.

In conclusion, the HP ProLiant server series blends performance, management, security, and scalability, making it a reliable choice for enterprise IT environments. With its robust features, advanced technologies, and focus on security and manageability, HP ProLiant servers provide businesses with the capability to meet their evolving IT demands effectively.