A-2
AlphaServer 8200/8400 Operations Manual
Table A-2 OpenVMS Boot Options
Hexadecimal Value
Function
1
Allows a conversational boot.
2
Maps XDELTA to a running system
4
Stops the boot procedure at the initial system breakpoint.
8
Performs a diagnostic bootstrap.
10
Stops the boot procedure at the bootstrap breakpoints.
20
Omits the header from the secondary bootstrap image.
40
Inhibits memory testing.
80
Prompts for the name of the secondary bootstrap file.
100
Halts the system before the secondary bootstrap.
2000
Marks corrected read data error pages as bad.
10000
Enables debug messages in the APB.EXE,
SYSBOOT.EXE, and EXEC_INIT.EXE files.
8200
Enables user messages in the APB.EXE, BOOT.EXE, and
EXEC_INIT.EXE files.
The DIGITAL UNIX and OpenVMS options are used with the set boot_osflags
command.