Sun Microsystems X6440 manual PCI BIOS error message might appear, IGB error message might appear

Models: X6440

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3.Insert the PEM in either slot and press the Attn button. The PEM is ready to use when the OK LED turns solid green.

PCI BIOS error message might appear

The following error message might appear when booting or running the dmesg command in RHEL 5.1:

PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved

PCI: Not using MMCONFIG.

It is safe to ignore this message.

IGB error message might appear

The following IGB error message might appear in dmesg:

igb: 0000:84:00.1: igb_set_interrupt_capability: Failed to initialize MSI-X interrupts.

Failing back to MSI interrupts.

igb: 0000:84:00.1: igb_set_interrupt_capability: Failed to initialize MSI interrupts.

Failing back to legacy interrupts.

Both onboard Intel 82575EB network interface cards (NICs) are still functional. It is safe to ignore this message. This issue is being investigated.

Error messages might appear in SLES 10 OS dmesg

The following error messages might appear in the SLES 10 SP2 64-bit OS dmesg:

Evaluate _OSC Set fails. Status = 0x0005 aer_init: AER service

init fails - No ACPI_OSC support aer: probe of 0000:00:0a.0:pcie01 failed with error 1

Workaround:

This issue is being investigated.

Only 8 of 16 CPU cores being reported

The Linux operating system only reports 8 CPU cores out of the possible 16 CPU cores in the server module. This issue occurs because of a Linux kernel limitation.

22 Sun Blade X6440 Server Module Product Notes • November 2009

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Sun Microsystems X6440 manual PCI BIOS error message might appear, IGB error message might appear