Re: bin/45166: UFS2 / FFSv2 confusion

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

The following reply was made to PR bin/45166; it has been noted by GNATS.

From: Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>
To: he%NetBSD.org@localhost
Cc: gnats-bugs%NetBSD.org@localhost, tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: bin/45166: UFS2 / FFSv2 confusion
Date: Sat, 23 Jul 2011 00:49:10 +0900

 > >  >            (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?
 
 "fsck_ffs -c 4" as mentioned in wapbl(4),
 but newer newfs(8) creates it by default, I think.
 
 Oh, fsck_ffs(8) does mention only FFSv2, not UFS2...
 
 ---
 Izumi Tsutsui