XXBOOT(8) OpenBSD System Manager's Manual (LANDISK) XXBOOT(8)NAMExxboot - LANDISK-specific primary boot loader
DESCRIPTION
This small program, residing in the reserved sectors at the beginning of
the root file system of the system, is responsible for loading the
second-stage boot(8) program (typically /boot), which in turn will load
the kernel.
To install (or update) the xxboot program, use disklabel(8) with the -B
switch.
When xxboot receives control from the master boot record (MBR) it will
print a banner:
OpenBSD MBR
followed by a little twiddler while reading the second-stage boot.
FILES
/usr/mdec/mbr Master Boot Record block
/usr/mdec/xxboot primary bootstrap
/boot secondary bootstrap
/bsd OpenBSD kernel
/bsd.rd OpenBSD kernel for installation/recovery
DIAGNOSTICSxxboot will print messages indicating errors as returned from the
firmware.
SEE ALSOboot(8), boot_landisk(8), disklabel(8), fdisk(8), mbr(8)OpenBSD 4.9 May 31, 2007 OpenBSD 4.9