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Sun Blade X6275 M2 Server Module Product Notes
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Document Information

Using This Documentation

Product Information Web Site

Related Books

About This Documentation (PDF and HTML)

Documentation Comments

Contributors

Change History

Overview of the Sun Blade X6275 M2 Server Module Product Notes

System Software Release Features

Firmware Release History

Supported Hardware

Supported Operating Systems

Integrated Lights Out Manager (ILOM)

Additional Software

Hardware, Firmware, and BIOS Issues

Hardware, Firmware, and BIOS Current Issues

Care and Handling of Server Modules with FMods

Setup and Power-On Recommendations for the Sun Blade 6000 Modular System Chassis

Setup and Power-on Recommendations With an Empty System Chassis

Setup and Power-on Recommendations With a Preconfigured System Chassis

PCIe Link Speed Reduced With BIOS 10.2.6.0 (6994690)

PC-Check 6.27s Does Not Recognize Mellanox 10GbE Chip (6992284)

Performance Degradation When BIOS Hardware Prefetcher is Enabled

Identifying a Node's Onboard Device Versus a Node's PCIe EM (7072665)

Management and ILOM Issues

Management and ILOM Current Issues

Linux Issues

Linux Current Issues

Oracle Solaris Issues

Oracle Solaris Current Issues

Windows Issues

Windows Current Issues

Documentation Issues

Documentation Current Issues

PCIe Link Speed Reduced With BIOS 10.2.6.0 (6994690)

If your Sun Blade X6275/X6275 M2 server module is running BIOS version 10.2.6.0, the PCIe EM bus speed is reduced to PCIe Gen1 speeds. This issue only affects the Dual Port Quad Data Rate (QDR) InfiniBand HCA PCIe EM card. Other supported PCIe EM cards run at lower speeds and are therefore not affected.

There is currently no workaournd for this issue. If you have a Sun Blade X6275 or X6275 M2 server module with a BIOS version lower than 10.2.6.0 and are using the Dual Port Quad Data Rate (QDR) InfiniBand HCA PCIe EM card, do not upgrade the server BIOS to a later version until a fix is available.