From: David Sterba <dsterba@suse.com>
To: Qu Wenruo <quwenruo@cn.fujitsu.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] Revert "btrfs-progs: mkfs: create only desired block groups for single device"
Date: Wed, 15 Jul 2015 13:33:15 +0200 [thread overview]
Message-ID: <20150715113314.GE6306@suse.cz> (raw)
In-Reply-To: <55A5AC0C.8080602@cn.fujitsu.com>
On Wed, Jul 15, 2015 at 08:40:44AM +0800, Qu Wenruo wrote:
> BTW, for the mkfs test case, it will be delayed for a while as the
> following bugs are making things quite tricky.
Good, thanks, no rush at the moment. The next release will be probably
in line with kernel 4.2 with the usual exception of important bugfixes.
> 1) fsck ignore chunk errors and return 0.
> Cause is known and easy to fix, but if fixed, most of fsck test won't pass.
> As the following bug is causing problem.
>
> 2) btrfs-image restore bug, causing missing dev_extent for DUP chunk.
> Investigating. that's the reason causing a lot of dev extent missing in
> mkfs test.
The image dumps may be intentionally incomplete so not all reported
errors are necessarily a problem. The restored filesystem should set the
METADUMP bit in the superblock so this can help.
prev parent reply other threads:[~2015-07-15 11:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-14 2:13 [PATCH] Revert "btrfs-progs: mkfs: create only desired block groups for single device" Qu Wenruo
2015-07-14 11:45 ` David Sterba
2015-07-15 0:40 ` Qu Wenruo
2015-07-15 11:33 ` David Sterba [this message]
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