Re: GEOM and moving to CURRENT from 7.1

From: Wes Morgan <morganw_at_chemikals.org>
Date: Thu, 15 Jan 2009 16:42:52 -0600 (CST)
On Thu, 15 Jan 2009, Marcel Moolenaar wrote:

>
> On Jan 15, 2009, at 11:46 AM, Dimitry Andric wrote:
>
>> On 2009-01-15 20:35, Marcel Moolenaar wrote:
>>> You need a boot sector for the BIOS to jump into, but
>>> it doesn't have to be a MBR with slices. That's why
>>> a DD has something that looks an awful lot like a MBR
>>> in the first sector. It could very well be boot sector
>>> of an FAT* file system.
>> 
>> I can confirm, that wiping out the partition table (but not the boot
>> code), using "bsdlabel -B /dev/ad0s1", makes "s1" disappear.  Subsequent
>> boots can then be done from /dev/ad0a, and this works both for "old"
>> kernels, e.g. from before r186240 and after.
>
> Thanks *very* much for testing! It's important that we
> get the details right, so that we can consider adding
> code to help in the migration and fix whatever is broken.

How did so many people (myself included) end up with invalid disk labels? 
Sysinstall?
Received on Thu Jan 15 2009 - 21:43:01 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:40 UTC