From: Sanidhya Solanki <jpage.lkml@gmail.com>
To: "Austin S. Hemmelgarn" <ahferroin7@gmail.com>
Cc: Christoph Anton Mitterer <calestyo@scientia.net>,
Qu Wenruo <quwenruo.btrfs@gmx.com>,
David Sterba <dsterba@suse.cz>,
jbacik@fb.com, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] BTRFS: Adds an option to select RAID Stripe size
Date: Tue, 12 Jan 2016 07:07:30 -0500 [thread overview]
Message-ID: <20160112070730.7c8c91e2@gmail.com> (raw)
In-Reply-To: <5694F025.1000800@gmail.com>
On Tue, 12 Jan 2016 07:23:01 -0500
"Austin S. Hemmelgarn" <ahferroin7@gmail.com> wrote:
> 768 I don't know, the other two though would provide proper
> stripe-alignment on a 8 or 14 disk hardware RAID6 setup using 512
> byte sectors (that is, one stripe in BTRFS would span the full array).
>
> I personally think it should be restricted to multiples of 512, as
> that is the smallest sector size on any disk drive that is
> realistically usable with BTRFS. That would also provide 4k support,
> and beyond that 64k (which is where the really big drives are headed
> anyway), and also provide the ability to get proper stripe alignment
> on almost any hardware RAID configuration.
Alright, I guess that makes the implementation slightly easier. I will
implement it as only multiples of 512.
Thanks for you input everyone.
next prev parent reply other threads:[~2016-01-12 16:09 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-28 12:24 [PATCH] BTRFS: Adds an option to select RAID Stripe size Sanidhya Solanki
2015-12-28 22:19 ` Christoph Anton Mitterer
2015-12-28 20:38 ` Sanidhya Solanki
2015-12-29 1:21 ` Christoph Anton Mitterer
2015-12-28 21:43 ` Sanidhya Solanki
2015-12-29 3:42 ` Christoph Anton Mitterer
2015-12-29 0:03 ` Sanidhya Solanki
2015-12-29 4:26 ` Christoph Anton Mitterer
2015-12-29 1:31 ` Sanidhya Solanki
2015-12-29 6:03 ` Christoph Anton Mitterer
2015-12-29 2:23 ` Sanidhya Solanki
2015-12-29 15:32 ` Christoph Anton Mitterer
2015-12-29 16:44 ` Duncan
2015-12-30 2:56 ` Christoph Anton Mitterer
2015-12-29 18:06 ` David Sterba
2015-12-30 20:00 ` Christoph Anton Mitterer
2015-12-30 21:02 ` Duncan
2015-12-30 21:13 ` Christoph Anton Mitterer
2016-01-02 11:52 ` Sanidhya Solanki
2016-01-03 1:37 ` Qu Wenruo
2016-01-03 2:26 ` Christoph Anton Mitterer
2016-01-05 10:44 ` David Sterba
2016-01-05 18:48 ` Christoph Anton Mitterer
2016-01-10 3:11 ` Sanidhya Solanki
2016-01-11 1:29 ` Qu Wenruo
2016-01-11 15:43 ` Christoph Anton Mitterer
2016-01-11 11:49 ` Sanidhya Solanki
2016-01-11 15:57 ` Christoph Anton Mitterer
2016-01-11 16:01 ` Hugo Mills
2016-01-12 12:23 ` Austin S. Hemmelgarn
2016-01-12 12:07 ` Sanidhya Solanki [this message]
2015-12-29 13:39 ` David Sterba
2015-12-29 11:15 ` Sanidhya Solanki
2015-12-29 17:06 ` David Sterba
2015-12-29 21:32 ` Sanidhya Solanki
2015-12-30 6:39 ` Sanidhya Solanki
2015-12-30 11:59 ` Qu Wenruo
2015-12-30 9:54 ` Sanidhya Solanki
2015-12-30 14:10 ` Qu Wenruo
2015-12-30 11:15 ` Sanidhya Solanki
2015-12-30 15:58 ` David Sterba
2015-12-30 21:19 ` Sanidhya Solanki
2015-12-30 16:17 ` David Sterba
2015-12-30 21:21 ` Sanidhya Solanki
2016-01-05 10:33 ` David Sterba
2015-12-31 0:46 ` Qu Wenruo
2016-01-05 10:16 ` David Sterba
2015-12-30 19:48 ` Christoph Anton Mitterer
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