Fujitsu SPARC ENTERPRISE T5120 User Manual download pdf (Page 21)

Important Information About the SPARC Enterprise T5120 and T5220 Servers 11

Workaround: Use the virtual-console as the input device.

Inconsistent Console Behavior When Not Using the Virtual

Console (CR 6581309)

Console behavior on the control domain is inconsistent when a graphics device and

keyboard are specified for console use. This occurs when the OpenBoot variables

input-device and output-device are set to anything other than the default

value of virtual-console.

If the control domain is set this way, some console messages are sent to the graphics

console and others are sent to the virtual console. This results in incomplete

information on either console. In addition, when the system is halted, or a break is

sent to the console, control is passed to the virtual console which requires keyboard

input over the virtual console. As a result, the graphics console appears to hang.

Workaround: To avoid this problem, use only the virtual console. From OpenBoot,

ensure that the default value of virtual-console is set for both the input-

device and output-device variables.

Once the graphics console appears hung, connect to the virtual console from the

system processor to provide the required input. Press carriage return on the virtual

console keyboard once to see the output on the virtual console.

If this workaround does not work, contact a certified service engineer.

XAUI and CPU Resources Added After Initial LDoms Setup

Are Not Available to LDoms Manager (CR 6597815)

When you add CPU or XAUI resources to a machine that has been configured to use

logical domains, you must revert to the factory default machine configuration to

allow the LDoms Manager to allocate those resources to guest domains.

Problem When N2 PCIe Link Fails to Train as x8 (CR 6556505)

The system could encounter a problem during a power-on or reset sequence where

the I/O Bridge (PCIe root complex) of the UltraSPARC-T2 CPU does not train at all

or trains at a lane width less than 8 and no error or fault is generated to indicate to

the user this problem has been encountered.

Identifying the problem:

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Fujitsu SPARC ENTERPRISE T5120 User Manual Page 21