From: Andi Kleen <andi@firstfloor.org>
To: Roberto Ragusa <mail@robertoragusa.it>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [Fwd: Re: Linking two files together][RFC]
Date: Wed, 09 Jun 2010 21:05:12 +0200 [thread overview]
Message-ID: <87mxv43u3b.fsf@basil.nowhere.org> (raw)
In-Reply-To: <4C0F809C.4040209@robertoragusa.it> (Roberto Ragusa's message of "Wed\, 09 Jun 2010 13\:53\:00 +0200")
Roberto Ragusa <mail@robertoragusa.it> writes:
> I hope that ideas about btrfs are not off-topic for this mailing list.
>
> The forwarded message below was written by me on fedora-users.
> The thread is about the ability to link two files in a manner
> similar to "cat 1 2 >3 && rm 1 2" while avoiding any data
> movement on the disk.
OCFS2 can do this today with "reflinks"
-Andi
--
ak@linux.intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2010-06-09 19:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-09 11:53 [Fwd: Re: Linking two files together][RFC] Roberto Ragusa
2010-06-09 12:24 ` Hubert Kario
2010-06-09 19:05 ` Andi Kleen [this message]
2010-06-09 19:17 ` Sage Weil
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=87mxv43u3b.fsf@basil.nowhere.org \
--to=andi@firstfloor.org \
--cc=linux-btrfs@vger.kernel.org \
--cc=mail@robertoragusa.it \
/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