On Wed, 5 May 2010 17:17:09 +0100, krad <kra...@googlemail.com> wrote:
> I updated a production box at work last night from freebsd 6.2 to 8-stable,
> via 7-stable. The upgrade went ok just a minor glitch in jumping from 7 to
> 8. Basically all the device names changed from mfid0s1[a-g] to mfid0[a-g]. I
> presume this is because the initial layout was  in dangerously dedicated
> mode.

That's strange. "Dangerously" dedicated partitioning omits the
slicing part, so if you had mfid0s1[a-g] in 6 and 7, there was
a slice. Maybe the mfi driver is different in 8 in terms of
representing the disks?



> Two issues here why did the naming scheme seem to indicate a more
> normal MBR disk layout in bsd 6 and 7.

Very strange - if you can check booting from a live system CD
or DVD with FreeBSD 6 and 7, and the disks are mfid0s1[a-g],
and if you boot into FreeBSD 8, the disks are mfid0[a-g], that's
really strange...



> Second what is the current status of
> dangerously dedicated in 8-stable as i thought support was being dropped.

The support has been removed from sysinstall. You can't create
dedicated partitions (without slice) with sysinstall, but you
can create them manually (e. g. using bsdlabel and newfs). So
support isn't dropped at all - dedicated disks just is a new
special secret feature. :-)



-- 
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
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