Hammer bootloader
Matthew Dillon
dillon at apollo.backplane.com
Mon Aug 25 10:23:29 PDT 2008
:No it does not -- it reserves the storage "somewhere at the beginning",
:but the first sectors are used by the superblock. Anyways, I think btx
:is the problem, or something close.
:
:cheers
: simon
Yah. HAMMER is not designed for partitions which overlap the boot
blocks, which is how normal 32 bit disklabels work (when ad0s1a
starts at sector 0 instead of sector 16).
64 bit disklabels are different. The partitions are out-of-band.
I really think the best way to deal with it is to have a separate
/boot partition which has the loader, kernel, and modules and anything
else the loader needs.
The bigger issue is making the boot code directly support 64 bit
disklabels or GPT.
-Matt
Matthew Dillon
<dillon at backplane.com>
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