From: Dave Chinner <david@fromorbit.com>
To: Eric Sandeen <sandeen@redhat.com>
Cc: Eryu Guan <eguan@redhat.com>, xfs-oss <xfs@oss.sgi.com>
Subject: Re: [PATCH] xfstests 235: do smaller test IO
Date: Tue, 27 Mar 2012 12:18:34 +1100 [thread overview]
Message-ID: <20120327011834.GT5091@dastard> (raw)
In-Reply-To: <4F70EBD8.9030006@redhat.com>
On Mon, Mar 26, 2012 at 05:21:12PM -0500, Eric Sandeen wrote:
> On 3/26/12 5:09 PM, Dave Chinner wrote:
> > On Mon, Mar 26, 2012 at 02:30:33PM -0500, Eric Sandeen wrote:
> >> Test 235 fails on ext2/ext3 with 1024 fs block size because a
> >> 16k write uses an extra metadata block. If we do a smaller write
> >> this won't happen.
> > .....
> >>
> >> -$XFS_IO_PROG -F -c 'pwrite 0 16k' -c 'fsync' \
> >> +$XFS_IO_PROG -F -c 'pwrite 0 8k' -c 'fsync' \
> >
> > So now it fails only on 512 byte block size filesystems?
>
> ext[23] don't do 512 byte block filesystems, so no. ;)
Oh, I forgot about that. Well, just ignore me.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
--
Dave Chinner
david@fromorbit.com
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prev parent reply other threads:[~2012-03-27 1:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-26 19:30 [PATCH] xfstests 235: do smaller test IO Eric Sandeen
2012-03-26 22:09 ` Dave Chinner
2012-03-26 22:21 ` Eric Sandeen
2012-03-27 1:18 ` Dave Chinner [this message]
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