Installing FreeBSD from CD
Peter Grehan
grehan at freebsd.org
Mon May 16 02:06:14 PDT 2005
Hi Florent,
> I thought PPC could work in both endian modes (31th or 63th bit
> of MSR), that would mean FreeBSD/ppc could read UFS volumes
> created by FreeBSD/i386 but not the opposite.
>
> Please tell me if I'm wrong.
Little-endian mode has varying degress of support on different
processor models (e.g. none on the G5).
Like it or not, PowerPC == big endian.
The real fix for UFS interoperability is the NetBSD approach, but that
has a complexity in making sure that *all* metadata reads/writes are
appropriately swapped.
later,
Peter.
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