From: Christoph Hellwig <hch@infradead.org>
To: Josef Bacik <josef@redhat.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] Btrfs: add a "df" ioctl for btrfs
Date: Wed, 13 Jan 2010 05:25:03 -0500 [thread overview]
Message-ID: <20100113102503.GA6887@infradead.org> (raw)
In-Reply-To: <20100112202513.GA13414@localhost.localdomain>
On Tue, Jan 12, 2010 at 03:25:13PM -0500, Josef Bacik wrote:
> df is a very loaded question in btrfs. This gives us a way to get the per-space
> usage information so we can tell exactly what is in use where. This will help
> us figure out ENOSPC problems, and help users better understand where their disk
> space is going.
Just as discussed before I think it's a really bad idea. We always had
df reporting inconsistencies due to the way metadata is managed, and
btrfs isn't special in that way.
so, NACK
next prev parent reply other threads:[~2010-01-13 10:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-12 20:25 [PATCH] Btrfs: add a "df" ioctl for btrfs Josef Bacik
2010-01-12 20:34 ` Josef Bacik
2010-01-13 10:25 ` Christoph Hellwig [this message]
2010-01-13 13:33 ` Josef Bacik
2010-01-13 14:29 ` Chris Mason
2010-01-13 21:46 ` Christoph Hellwig
2010-01-14 0:55 ` Chris Mason
2010-01-13 14:31 ` Chris Mason
2010-01-13 18:19 ` Josef Bacik
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