From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 0/4] Btrfs: fix ENOSPC regressions
Date: Fri, 15 Oct 2010 17:35:58 -0400
Message-ID: <20101015213558.GA28640@infradead.org>
References: <1287178115-18229-1-git-send-email-josef@redhat.com>
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Cc: linux-btrfs@vger.kernel.org
To: Josef Bacik <josef@redhat.com>
Return-path: <linux-btrfs-owner@vger.kernel.org>
In-Reply-To: <1287178115-18229-1-git-send-email-josef@redhat.com>
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On Fri, Oct 15, 2010 at 05:28:31PM -0400, Josef Bacik wrote:
> This patchset fixes some problems with the ENOSPC code for block groups, but
> more importantly it fixes a huge ENOSPC regression that's occured.  With my
> fs_mark test
> 
> fs_mark -d /mnt/btrfs-test -D 512 -t 16 -n 4096 -F -S0
> 
> on a 2gb fs without these patches fs_mark would exit out with ENOSPC after
> writing around 50mb.

CAre to add the test to xfstests?  We already have a _scratch_mkfs_sized
helper to create filesystems of a specific size for ENOSPC tests.