From owner-freebsd-hackers@FreeBSD.ORG  Sat Dec 17 20:44:19 2005
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Date: Sat, 17 Dec 2005 21:44:17 +0100
From: Hanspeter Roth <hampi@rootshell.be>
To: freebsd-hackers@freebsd.org
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Subject: Re: accessing NetBSD filesystem
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  On Dec 17 at 20:07, Mathieu Arnold spoke:

> +-Le 17/12/2005 18:10 +0100, Hanspeter Roth a dit :
> |   On Dec 17 at 14:42, joerg@britannica.bec.de spoke:
> | 
> |> On Sat, Dec 17, 2005 at 01:20:06PM +0100, Hanspeter Roth wrote:
> |> > 
> |> > is it possible to access Fast Filesystems from a NetBSD installation
> |> > on the same disk?
> |> 
> |> As long as they have the same Endianess, yes. You might get some
> |> warnings about the disklabel, otherwise it should be fine.
> | 
> | How can one activate the Fast Filesystem support? Is there a kernel
> | module to load? Shouldn't the respective entries /dev/ad0s4* appear
> | provided the NetBSD installation is in /dev/ad0s4?
> 
> FFS == UFS.

Fdisk shows sysid 165 (0xa5) for partition 3. This is where FreeBSD
is installed. And Fdisk shows sysid 169 (0xa9) for partition 4. This
is where NetBSD is installed.
In /dev there are ad0s3 and ad0s3[a-g] but there is only a ad0s4.
So how can filesystems of my NetBSD in ad0s4 be accessed?

-Hanspeter