Displaying Boot Environment Variables - HP AlphaServer TS15 Owner's Manual

2.4.1

Displaying Boot Environment Variables

Use the show boot* command to list the boot environment variables. Use the set
command with a variable to set up the boot environment. See Chapter 3 for more
information on setting boot environment variables. You can also use individual
commands like show boot_dev or show boot_reset.
Example 2–4 Show Boot*
>>> show boot*
boot_dev
boot_file
boot_osflags
boot_reset
bootdef_dev
booted_dev
booted_file
booted_osflags
Variable
boot_dev
boot_file
boot_osflags
boot_reset
bootdef_dev
booted_dev
booted_file
(read only)
booted_osflags
(read only)
2-10 hp AlphaServer TS15 Owner's Guide
dka0.0.0.1.1
a
OFF
dka0.0.0.1.1
Description
Device or device list from which booting is to be attempted, here
SCSI device dka0. (read only)
The default file name used for the primary bootstrap when no file
name is specified by the boot command.
Boot flags, here the Tru64 UNIX "a" (autoboot) flag.
Action taken in response to an error halt or to a boot command.
OFF (the default) indicates a warm boot (no full reset is performed).
Device or device list from which booting is to be attempted when
no path is specified on the command line. Here, SCSI device dka0.
The device from which booting occurred. (read only)
The file name used for the primary bootstrap during the last boot.
Additional parameters, if any, specified by the -flags option of the
last boot command. For example, if boot -flags s dka0 was the last
boot command, then 's' is stored in the booted_osflags variable.