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Re: bin/45166: UFS2 / FFSv2 confusion
The following reply was made to PR bin/45166; it has been noted by GNATS.
From: David Holland <dholland-bugs%netbsd.org@localhost>
Subject: Re: bin/45166: UFS2 / FFSv2 confusion
Date: Fri, 22 Jul 2011 15:48:10 +0000
On Fri, Jul 22, 2011 at 03:40:05PM +0000, Havard Eidnes wrote:
> > > (FFS only with UFS2 superblock layout)
> > "UFS2 superblock layout" is description about superblock, not
> > FS itself. UFS1 (or FFSv1) can have UFS2 layout superblock.
> Hmm, to split hairs... Do we have any tools which create an UFS2
> layout superblock but create an FFSv1 file system?
Yes, it's the default.
I had thought that tunefs could update the superblock type, and you
needed to do this if you had an ancient fs, but now I can't see any
evidence of this in either tunefs.8 or tunefs.c. What am I missing?
(anyone? please fix the commented out chunk of mount.8 that I just
David A. Holland
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