From: Josef Bacik <jbacik@fusionio.com>
To: Eric Sandeen <sandeen@redhat.com>
Cc: "Тимофей Титовец" <nefelim4ag@gmail.com>, linux-btrfs@vger.kernel.org
Subject: Re: btrfs-convert won't convert ext* - No valid Btrfs found on /dev/sdb1
Date: Thu, 5 Sep 2013 14:44:53 -0400 [thread overview]
Message-ID: <20130905184453.GF15634@localhost.localdomain> (raw)
In-Reply-To: <5228A713.6060003@redhat.com>
On Thu, Sep 05, 2013 at 10:45:23AM -0500, Eric Sandeen wrote:
> On 9/5/13 9:43 AM, Тимофей Титовец wrote:
> > Hello guys, i try to convert ext4 volume, but btrfs-convert show me error:
> > "No valid Btrfs found on file
> > unable to open ctree
> > conversion aborted."
> > Ubuntu 13.04
> > Kernel: 3.11
> > btrfs-progs git version 0.20-git20130822~194aa4a13
> >
> > way to reproduce error:
> > $ truncate -s 4G file
> > $ mkfs.ext4 file #say yes to create fs on non block device.
> > $ btrfs-convert file
> > No valid Btrfs found on file
> > unable to open ctree
> > conversion aborted.
>
> This was a regression around July 3; there was no regression test at
> the time.
>
> [615f2867854c186a37cb2e2e5a2e13e9ed4ab0df] Btrfs-progs: cleanup similar code in open_ctree_* and close_ctree
>
> broke it.
>
> Patches were sent to the list to fix it on July 17,
>
> https://patchwork.kernel.org/patch/2828820/
>
> but they haven't been merged into the main repo.
>
> I sent a regression test for it to the list on Aug 4, but nobody
> reviewed it, so it hasn't been merged into the test suite, either.
>
> Winning all around!
Alright, alright I'll review it, Jesus. ;),
Josef
next prev parent reply other threads:[~2013-09-05 18:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-05 14:43 btrfs-convert won't convert ext* - No valid Btrfs found on /dev/sdb1 Тимофей Титовец
2013-09-05 14:54 ` Hugo Mills
2013-09-05 15:06 ` Roman Mamedov
2013-09-05 15:30 ` Hugo Mills
2013-09-05 15:34 ` Roman Mamedov
2013-09-05 15:44 ` Hugo Mills
2013-09-05 15:45 ` Eric Sandeen
2013-09-05 18:44 ` Josef Bacik [this message]
2013-10-11 7:52 ` Daniel
2013-10-11 8:00 ` Wang Shilong
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=20130905184453.GF15634@localhost.localdomain \
--to=jbacik@fusionio.com \
--cc=linux-btrfs@vger.kernel.org \
--cc=nefelim4ag@gmail.com \
--cc=sandeen@redhat.com \
/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.