linux-kernel - Re: [PATCH]brd: set max_discard

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Message-ID: <CAMGffEnHbn8GZOXi=NhPadKGhgngWUxgHjRZw0PhBvO_fARsNQ@mail.gmail.com>
Date:	Fri, 15 Apr 2016 16:21:04 +0200
From:	Jinpu Wang <jinpu.wang@...fitbricks.com>
To:	Jens Axboe <axboe@...nel.dk>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH]brd: set max_discard_sectors properly

Oh, sorry the shift is too the wrong direction. -.-, please ignore this patch

On Fri, Apr 15, 2016 at 4:17 PM, Jinpu Wang <jinpu.wang@...fitbricks.com> wrote:
> Hi,
>
> blkdiscard fails on brd with IO error on 4.4.5, and latest mainline
> looks the same.
> nbd and zram has same defect, I can send fix later, if you are Ok with this fix.
>
> --
> Mit freundlichen Grüßen,
> Best Regards,
>
> Jack Wang
>
> Linux Kernel Developer Storage
> ProfitBricks GmbH  The IaaS-Company.
>
> ProfitBricks GmbH
> Greifswalder Str. 207
> D - 10405 Berlin
> Tel: +49 30 5770083-42
> Fax: +49 30 5770085-98
> Email: jinpu.wang@...fitbricks.com
> URL: http://www.profitbricks.de
>
> Sitz der Gesellschaft: Berlin.
> Registergericht: Amtsgericht Charlottenburg, HRB 125506 B.
> Geschäftsführer: Andreas Gauger, Achim Weiss.



-- 
Mit freundlichen Grüßen,
Best Regards,

Jack Wang

Linux Kernel Developer Storage
ProfitBricks GmbH  The IaaS-Company.

ProfitBricks GmbH
Greifswalder Str. 207
D - 10405 Berlin
Tel: +49 30 5770083-42
Fax: +49 30 5770085-98
Email: jinpu.wang@...fitbricks.com
URL: http://www.profitbricks.de

Sitz der Gesellschaft: Berlin.
Registergericht: Amtsgericht Charlottenburg, HRB 125506 B.
Geschäftsführer: Andreas Gauger, Achim Weiss.