From: Hubert Kario <hka@qbs.com.pl>
To: "Yuri D'Elia" <wavexx@users.sf.net>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: btrfs volume backup
Date: Fri, 18 Feb 2011 17:44:16 +0100 [thread overview]
Message-ID: <201102181744.16718.hka@qbs.com.pl> (raw)
In-Reply-To: <20110218122424.de09f5e8.wavexx@users.sf.net>
On Friday, February 18, 2011 12:24:24 Yuri D'Elia wrote:
> Is there a way to backup/restore a btrfs volume without losing all th=
e
> associated metadata? (something like xfsdump/restore?)
>=20
> brtfs-image looks somewhat what one would need, except that it clears=
the
> actual data (for debugging purposes I guess?). I guess it also doesn'=
t
> work on a mounted filesystem, so fixing btrfs-image would be of limit=
ed
> use right now.
>=20
There's nothing like it right now, the only way to backup whole btrfs v=
olume=20
is to use dd.
something like "zfs send" is in the plans though
Regards,
--=20
Hubert Kario
QBS - Quality Business Software
02-656 Warszawa, ul. Ksawer=F3w 30/85
tel. +48 (22) 646-61-51, 646-74-24
www.qbs.com.pl
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" =
in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
prev parent reply other threads:[~2011-02-18 16:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-18 11:24 btrfs volume backup Yuri D'Elia
2011-02-18 16:44 ` Hubert Kario [this message]
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=201102181744.16718.hka@qbs.com.pl \
--to=hka@qbs.com.pl \
--cc=linux-btrfs@vger.kernel.org \
--cc=wavexx@users.sf.net \
/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