All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Christian Völker" <cvoelker@knebb.de>
To: Btrfs BTRFS <linux-btrfs@vger.kernel.org>
Subject: [Docs]? Only one Subvolume with DUP (or different parameters)?
Date: Tue, 16 Feb 2016 20:25:47 +0100	[thread overview]
Message-ID: <56C377BB.9020101@knebb.de> (raw)

Hi Guys,

sorry for the simple question and I assume every developer here laughs
about this question.

Anyway:

I have read loads of documents but did not find an answer for sure. Even
though I assume I am right.

On a btrfs filesystem created; is it possible to have subvolumes with
data duplication and another subvolume without (resp. with just metadata
duplication)?

I have some large filesystems currently with ext4 and I am thinking of
changing to btrfs. Some of the data is more important than others. So I
want to have data duplication on the important files (sorted in a mount
point) and without for the other subvolume.

So I want to have the advantage of redundancy of important files
combined with the flexibility of the volume manager and shared disk space.

Possible?


GReetings

Christian


             reply	other threads:[~2016-02-16 19:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-16 19:25 Christian Völker [this message]
2016-02-16 19:46 ` [Docs]? Only one Subvolume with DUP (or different parameters)? Hugo Mills
2016-02-17  4:49 ` Duncan
2016-02-17 12:15   ` Austin S. Hemmelgarn

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=56C377BB.9020101@knebb.de \
    --to=cvoelker@knebb.de \
    --cc=linux-btrfs@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.