From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ryusuke Konishi <ryusuke-sG5X7nlA6pw@public.gmane.org>
Subject: Re: Nilfs 2.0.1 fails to mount a nilfs-2.0.0 filesystem
Date: Mon, 24 Mar 2008 21:12:09 +0900
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To: NILFS Users mailing list <users-JrjvKiOkagjYtjvyW6yDsg@public.gmane.org>

Hi,

On Mon, 2008-03-24 at 12:54 +0100, Adrian Ulrich wrote:
> Hi,
> 
> I've just upgraded from nilfs 2.0.0 to 2.0.1 (kernel + userland) and noticed
> that nilfs 2.0.1 fails to mount my 2.0.0 filesystem:
> 
> > NILFS: Invalid checkpoint (checkpoint number=12178)
> > NILFS: error loading a checkpoint (checkpoint number=12178).
> 
> Mounting the filesystem with nilfs-2.0.0 works just fine.
> 
> Is this a bug or did the disk-format change in 2.0.1 ?

It seems to be an unintended regression.
Please wait until further notice.  I'll look into the problem.

-- 
Ryusuke Konishi
NILFS team NTT
http://www.nilfs.org/