From: Christoph Anton Mitterer <calestyo@scientia.net>
To: linux-btrfs@vger.kernel.org
Subject: Re: RAID56 status?
Date: Mon, 23 Jan 2017 18:53:21 +0100 [thread overview]
Message-ID: <1485194001.21584.1.camel@scientia.net> (raw)
In-Reply-To: <d7d3d966-c67f-28cc-0036-9b38756ed9a2@cn.fujitsu.com>
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Just wondered... is there any larger known RAID56 deployment? I mean
something with real-world production systems and ideally many different
IO scenarios, failures, pulling disks randomly and perhaps even so
many disks that it's also likely to hit something like silent data
corruption (on the disk level)?
Has CM already migrated all of Facebook's storage to btrfs RAID56?! ;-)
Well at least facebook.com seems till online ;-P *kidding*
I mean the good thing in having such a massive production-like
environment - especially when it's not just one homogeneous usage
pattern - is that it would help to build up quite some trust into the
code (once the already known bugs are fixed).
Cheers,
Chris.
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next prev parent reply other threads:[~2017-01-23 17:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-22 21:22 RAID56 status? Jan Vales
2017-01-22 22:35 ` Christoph Anton Mitterer
2017-01-22 22:39 ` Hugo Mills
2017-01-22 22:48 ` Waxhead
2017-01-22 22:56 ` Christoph Anton Mitterer
2017-01-23 0:25 ` Jan Vales
2017-01-23 1:34 ` Qu Wenruo
[not found] ` <CALqCWCXNoKqAJR=7c4wzOvVjSBxNRMsUYMvkfRMcVk14dkp27Q@mail.gmail.com>
2017-01-23 5:24 ` Qu Wenruo
2017-01-23 17:53 ` Christoph Anton Mitterer [this message]
2017-01-23 23:18 ` Chris Mason
2017-01-23 23:31 ` Christoph Anton Mitterer
2017-01-24 14:36 ` Niccolò Belli
2017-01-23 6:57 ` Brendan Hide
2017-01-23 8:34 ` Janos Toth F.
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