From: Karel Zak <kzak@redhat.com>
To: "Richard W.M. Jones" <rjones@redhat.com>
Cc: util-linux@vger.kernel.org
Subject: Re: ReFS
Date: Tue, 14 May 2013 15:56:15 +0200 [thread overview]
Message-ID: <20130514135615.GA13909@x2.net.home> (raw)
In-Reply-To: <20130514132707.GC17246@redhat.com>
On Tue, May 14, 2013 at 02:27:07PM +0100, Richard W.M. Jones wrote:
> On Tue, May 14, 2013 at 12:03:16PM +0100, Richard W.M. Jones wrote:
> > ReFS is Microsoft's new filesystem used in Windows 2012 Server and
> > above. There's no support for this in Linux (although I'm hoping to
> > change that) but it'd be nice if blkid could at least recognize it.
> >
> > So I thought you might be interested in the filesystem signature for
> > ReFS, which appears to be in the first 8 bytes:
> >
> > 00000000 00 00 00 52 65 46 53 00 00 00 00 00 00 00 00 00 |...ReFS.........|
I have added this magic string to libblkid.
> After further research, I found some preliminary analysis:
>
> http://libfslibs.googlecode.com/files/Resilient%20File%20System%20(ReFS).pdf
Thanks.
> which is the best we have to go on so far. There is no superblock as
> such, but there is a level 0 metadata block. In any case that
Yes, expected, I guess all is stored in some key-value DB (b-trees or
so).
Karel
--
Karel Zak <kzak@redhat.com>
http://karelzak.blogspot.com
next prev parent reply other threads:[~2013-05-14 13:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-14 11:03 ReFS Richard W.M. Jones
2013-05-14 11:47 ` ReFS Richard W.M. Jones
2013-05-14 13:27 ` ReFS Richard W.M. Jones
2013-05-14 13:56 ` Karel Zak [this message]
2013-05-14 14:06 ` ReFS Richard W.M. Jones
2013-05-14 13:42 ` ReFS Karel Zak
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20130514135615.GA13909@x2.net.home \
--to=kzak@redhat.com \
--cc=rjones@redhat.com \
--cc=util-linux@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox