From: Shaohua Li <shli@kernel.org>
To: Jes.Sorensen@redhat.com
Cc: linux-raid@vger.kernel.org
Subject: Re: [PATCH] md/raid5: Compare apples to apples (or sectors to sectors)
Date: Tue, 16 Feb 2016 14:06:19 -0800 [thread overview]
Message-ID: <20160216220619.GA5907@kernel.org> (raw)
In-Reply-To: <1455659064-15940-1-git-send-email-Jes.Sorensen@redhat.com>
On Tue, Feb 16, 2016 at 04:44:24PM -0500, Jes.Sorensen@redhat.com wrote:
> From: Jes Sorensen <Jes.Sorensen@redhat.com>
>
> 'max_discard_sectors' is in sectors, while 'stripe' is in bytes.
>
> This fixes the problem where DISCARD would get disabled on some larger
> RAID5 configurations (6 or more drives in my testing), while it worked
> as expected with smaller configurations.
>
> Fixes: 620125f2bf8 ("MD: raid5 trim support")
> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Applied, thanks!
prev parent reply other threads:[~2016-02-16 22:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-16 21:44 [PATCH] md/raid5: Compare apples to apples (or sectors to sectors) Jes.Sorensen
2016-02-16 22:06 ` Shaohua Li [this message]
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