HP AlphaStation DS20 Manual de usuario descargar pdf (Pagina 6)

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P00>>> run bios [controller name] e.g. P00>>> run bios pka0

When you enter the run bios command, the system first does a bus reset. Then you are prompted to type a control

sequence (for example, Ctrl^D) to enter the PCI options’ BIOS utility. The control sequence depends on the PCI

option.

Refer to the documentation supplied with the PCI option for information on running the utility.

2.4 User Defined Environment Variables

Two generic SRM console environment variables [EVs] were added in the V7.0 release to support customers’

requests to have non-volatile EVs that area readable and writeable from the Tru64 UNIX operating system.

2.4.1 User_Def1 and User_Def2

User_def1 and user_def2 were added (V7.0 release) to support the ability to have user defined non-volatile

environment variables that are readable and writeable from the SRM console and from the Tru64 operating system.

Format: P00>>> set user_def<1 or 2> “<any character string>”

SRM

Example:

P00>>> set user_def1 “System_Asset_No: 123456 , System_Location: Green-Zone”

Tru64 Unix

Examples:

# consvar –g user_def1

user_def1 = System_Asset_No: 123456 , System_Location: Green-Zone

# consvar –s user_def2 “System_Asset_No: 12341234 , System_Location: Red-Zone”

# consvar –g user_def2

user_def2 = System_Asset_No: 12341234 , System_Location: Red-Zone

Note: Only a limited set of console environment variables are accessible from operating system.

2.5 Known Anomalies and Restrictions

2.5.1 Bootable DVD's are Not Supported

Bootable DVD's are not supported on all Alpha systems because of a limited memory size architectural restriction.

2.5.2 KVM Console Switch Limitations

2.5.2.1 Run Bios Command Not Supported in Graphics Mode

Invoking the SRM run bios command from a graphics console that is connected to a KVM switch s not supported;

and will result in unexpected keyboard behavior. As a workaround, use the run bios command from a serial

console via a serial port connection

2.5.3 Halting OpenVMS with Oxygen VX1 Graphics Card

If the systems have an Oxygen VX1 graphics card, the SRM console is set to graphics mode and OpenVMS is

running; pressing the HALT Button will make the system appear as though it is hung. The console can still accept

input from the keyboard. Type the crash command, then press the Enter key should get you back to the console

prompt.

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HP AlphaStation DS20 Manual de usuario Pagina 6