kern/170945: [gpt] disk layout not portable between direct
connect and USB bridge
Andrey V. Elsukov
ae at FreeBSD.org
Fri Aug 24 11:30:39 UTC 2012
The following reply was made to PR kern/170945; it has been noted by GNATS.
From: "Andrey V. Elsukov" <ae at FreeBSD.org>
To: bug-followup at FreeBSD.org, freebsd at sopwith.solgatos.com
Cc:
Subject: Re: kern/170945: [gpt] disk layout not portable between direct connect
and USB bridge
Date: Fri, 24 Aug 2012 15:29:04 +0400
Hi,
GPT uses logical block addresses, not bytes.
So, if you changed sector size, then you lose the access to the GPT.
If you want get access to GPT, that has been created on the device with
4k sized sector, then you can use geom_nop(4).
--
WBR, Andrey V. Elsukov
More information about the freebsd-fs
mailing list