From: Hugo Mills <hugo@carfax.org.uk>
To: Cirillo Costantino <linoc@pacbell.net>
Cc: "\"linux-btrfs@vger.kernel.org\"" <linux-btrfs@vger.kernel.org>
Subject: Re: Btrfs questions
Date: Mon, 9 Dec 2013 20:08:56 +0000 [thread overview]
Message-ID: <20131209200856.GF9738@carfax.org.uk> (raw)
In-Reply-To: <1386619322.61331.YahooMailNeo@web180902.mail.ne1.yahoo.com>
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On Mon, Dec 09, 2013 at 12:02:02PM -0800, Cirillo Costantino wrote:
>
>
> i am looking at using btrfs for a new project and i have a few questions:
>
> * i have heard that as it currently stands Btrfs has some issues to be used as a Lustre file system; is he aware of the issues and any plans to address these and integrate Btrfs in to Lustre
I don't recall seeing any Lustre-specific issues being reported
here. Do you have any links to bug reports with this configuration?
> * any plans to support native clustering on Btrfs
No: https://btrfs.wiki.kernel.org/index.php/FAQ#Will_Btrfs_become_a_clustered_file_system
> * on ZFS the ZIL is a separate device, any plans to implement a the B-Tree log on a separate device?
Not that I'm aware of, but it may come out of the work below.
> * any plans to allow to have a file system metadata be placed on a separate device
https://btrfs.wiki.kernel.org/index.php/Project_ideas#Device_IO_Priorities
... but it's not being worked on right now.
Hugo.
--
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next prev parent reply other threads:[~2013-12-09 20:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1386615086.1044.YahooMailNeo@web180901.mail.ne1.yahoo.com>
2013-12-09 20:02 ` Btrfs questions Cirillo Costantino
2013-12-09 20:08 ` Hugo Mills [this message]
[not found] ` <1386623127.31132.YahooMailNeo@web180903.mail.ne1.yahoo.com>
2013-12-09 21:07 ` Cirillo Costantino
2013-12-10 0:38 ` Chris Samuel
2013-12-10 12:19 ` Hugo Mills
2013-12-11 4:52 ` linoc
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