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Date: Tue, 5 May 2015 21:56:38 -0600
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Subject: Re: hard lockup while balance was running killed my raid5
From: Chris Murphy <lists@colorremedies.com>
To: ronnie sahlberg <ronniesahlberg@gmail.com>
Cc: Perry Gilfillan <perrye@linuxmail.org>,
        linux-btrfs <linux-btrfs@vger.kernel.org>
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On Tue, May 5, 2015 at 9:46 PM, ronnie sahlberg
<ronniesahlberg@gmail.com> wrote:
> In my experience,
> parent transid verify failed on 27198603952128 wanted 291431 found 291859
>
> This probably means your filesystem is toast and you have total dataloss.

The generations aren't that far apart, there's a decent chance that
btrfs restore can work.

What we don't know is everything leading up to this point, because
obviously a btrfs raid6 should be mountable degraded in the face of a
single device failure.

-- 
Chris Murphy