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From: David Sterba <dsterba@suse.cz>
To: Liu Bo <bo.li.liu@oracle.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH v2] Btrfs: Remove the check for old-style mkfs
Date: Tue, 17 Mar 2015 11:11:56 +0100	[thread overview]
Message-ID: <20150317101156.GT20767@suse.cz> (raw)
In-Reply-To: <1426574056-2978-1-git-send-email-bo.li.liu@oracle.com>

On Tue, Mar 17, 2015 at 02:34:16PM +0800, Liu Bo wrote:
> This was used to make sure that a fresh btrfs from an older mkfs.btrfs,
> but it also allows us to mount a buggy btrfs if this btrfs has the right
> superblock head part but has something wrong with chunk tree part[1], and
> after that we can hit BUG_ON()s set in the code to prevent something
> impossible.
> 
> Since David has released "Btrfs progs v3.19-rc2", just remove the check,
> if anyone who wants to make a fresh btrfs, please use the latest one.
> 
> [1]: http://www.spinics.net/lists/linux-btrfs/msg42358.html
> 
> Signed-off-by: Liu Bo <bo.li.liu@oracle.com>

Reviewed-by: David Sterba <dsterba@suse.cz>

Thanks.

  parent reply	other threads:[~2015-03-17 10:11 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-12  5:40 [PATCH] Revert "Btrfs: allow superblock mismatch from older mkfs" Liu Bo
2015-03-12  5:45 ` Qu Wenruo
2015-03-12 17:34   ` David Sterba
2015-03-12 20:15     ` Liu Bo
2015-03-16 16:25       ` David Sterba
2015-03-17  2:41         ` Qu Wenruo
2015-03-17  6:34         ` [PATCH v2] Btrfs: Remove the check for old-style mkfs Liu Bo
2015-03-17  7:13           ` Omar Sandoval
2015-03-17 10:11           ` David Sterba [this message]
2015-03-12 17:25 ` [PATCH] Revert "Btrfs: allow superblock mismatch from older mkfs" David Sterba
2015-03-12 20:09   ` Liu Bo

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