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Date: Fri, 19 May 2017 14:09:46 +0500
From: Roman Mamedov <rm@romanrm.net>
To: Pasi =?UTF-8?B?S8Okcmtrw6RpbmVu?= <pasik@iki.fi>
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Subject: Re: RAID 6 corrupted
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On Fri, 19 May 2017 11:55:27 +0300
Pasi Kärkkäinen <pasik@iki.fi> wrote:

> > > Try saving your data with "btrfs restore" first 
> > 
> > First post, he tried that.  No luck.  Tho that was with 4.4 userspace.  
> > It might be worth trying with the 4.11-rc or soon to be released 4.11 
> > userspace, tho...
> > 
> 
> Try with 4.12-rc, I assume :)

No, actually I missed that this was already tried, and a newer kernel will not
help at "btrfs restore", AFAIU it works entirely in userspace, not kernel.

Newer btrfs-progs could be something to try though, as the version used seems
pretty old -- btrfs-progs v4.4.1, while the current one is v4.11.

-- 
With respect,
Roman