From: Christoph Hellwig <hch@infradead.org>
To: Sage Weil <sage@inktank.com>
Cc: Christoph Hellwig <hch@infradead.org>, ceph-devel@vger.kernel.org
Subject: Re: all rbd users: set 'filestore fiemap = false'
Date: Fri, 22 Jun 2012 11:16:23 -0400 [thread overview]
Message-ID: <20120622151623.GA18366@infradead.org> (raw)
In-Reply-To: <Pine.LNX.4.64.1206180830160.7376@cobra.newdream.net>
On Mon, Jun 18, 2012 at 08:32:50AM -0700, Sage Weil wrote:
> On Mon, 18 Jun 2012, Christoph Hellwig wrote:
> > On Sun, Jun 17, 2012 at 09:02:15PM -0700, Sage Weil wrote:
> > > that data over the wire. We have observed incorrect/changing FIEMAP on
> > > both btrfs:
> >
> > both btrfs and?
>
> Whoops, it was XFS. :/
If you manage to extract a minimal test case I'd love to see it, FIEMAP
is a complete mess, although most of the time the errors actually are on
the users side due to it's complicated semantics.
prev parent reply other threads:[~2012-06-22 15:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-18 4:02 all rbd users: set 'filestore fiemap = false' Sage Weil
2012-06-18 8:29 ` Oliver Francke
2012-06-18 8:57 ` Christoph Hellwig
2012-06-18 15:32 ` Sage Weil
2012-06-22 15:16 ` Christoph Hellwig [this message]
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