Settings For Boot_Osflags Bootflags (Openvms) - Compaq AlphaServer DS10 Reference Manual

Table 2–7 Settings for boot_osflags Bootflags (OpenVMS)
Flags_Value Bit Number
1 0
2 1
4 2
8 3
10 4
20 5
80 7
100 8
10000 16
20000 17
2-42 DS10 Console Reference
Meaning
Bootstrap conversationally (enables you to
modify SYSGEN parameters in SYSBOOT).
Map XDELTA to running system.
Stop at initial system breakpoint.
Perform diagnostic bootstrap.
Stop at the bootstrap breakpoints.
Omit header from secondary bootstrap
image.
Prompt for the name of the secondary
bootstrap file.
Halt before secondary bootstrap.
Display debug messages during booting.
Display user messages during booting.