linux-kernel - Re: LVM snapshot broke between 4.14 and 4.16

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Message-ID: <f724132c-802d-8b22-fab1-7b0c09e8a5dd@torlan.ru>
Date:   Sat, 4 Aug 2018 23:29:35 +0300
From:   WGH <wgh@...lan.ru>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Mike Snitzer <snitzer@...hat.com>, Theodore Ts'o <tytso@....edu>,
        Jens Axboe <axboe@...nel.dk>, Sagi Grimberg <sagi@...mberg.me>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-block <linux-block@...r.kernel.org>, dm-devel@...hat.com,
        Ilya Dryomov <idryomov@...il.com>,
        Zdenek Kabelac <zkabelac@...hat.com>
Subject: Re: LVM snapshot broke between 4.14 and 4.16

On 08/04/2018 08:04 PM, Linus Torvalds wrote:
> Anyway, just out of curiosity, what was the traceback?
>
> I'm not entirely happy with that patch either (even after the obvious
> fix to add the "1" argument), but it does seem like the minimal
> temporary workaround for now.

Here it is.


View attachment "traceback.log" of type "text/x-log" (2527 bytes)