[BSD] [esz] A geom-tol is megszabadulnek

Gabor PALI pgj at FreeBSD.org
2010. Ápr. 14., Sze, 23:31:15 CEST


2010/4/13 Gabor HALASZ <halasz.g at freemail.hu>:
> Igazan elmondhatna valaki, mi a halal ertelme van
> ennek:
> install# gpart create -s MBR ad0
> gpart: geom 'ad0': File exists
> install# dd if=/dev/zero of=/dev/ad0 count=1024 bs=1024
> 1024+0 records in
> 1024+0 records out
> 1048576 bytes transferred in 0.085357 secs (12284600 bytes/sec)
> install# gpart create -s MBR ad0
> ad0 created

  A szerzo (Marcel Moolenaar) sajat bevallasa szerint:

There's already a partitioning scheme on ad0 before you try
to create a MBR. Note that there may not be any partitions
defined by the scheme. After you wiped the first 1K sectors
the partitioning information is gone and you can create a
scheme on the now unpartitioned disk.

If it happens again, run:
       gpart show ad0

This tells you what scheme is present and whether there are


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