From: Chris Mason <chris.mason@oracle.com>
To: Marti Raudsepp <marti@juffo.org>
Cc: Josef Bacik <josef@redhat.com>,
btrfs hackers <linux-btrfs@vger.kernel.org>,
Kernel hackers <linux-kernel@vger.kernel.org>
Subject: Re: btrfs: compression breaks cp and cross-FS mv, FS_IOC_FIEMAP bug?
Date: Mon, 14 Feb 2011 13:01:32 -0500 [thread overview]
Message-ID: <1297706458-sup-9378@think> (raw)
In-Reply-To: <AANLkTi=N8DiusfP6Rey=Cx4qjUSbiLS3jnbjASGQ=Lcx@mail.gmail.com>
Excerpts from Marti Raudsepp's message of 2011-02-14 12:58:17 -0500:
> On Mon, Feb 14, 2011 at 17:01, Chris Mason <chris.mason@oracle.com> wrote:
> > Or, it could just be delalloc ;)
>
> I suspect delalloc. After creating the file, filefrag reports "1
> extent found", but for some reason it doesn't actually print out
> details of the extent.
>
> After a "sync" call, the extent appears and "cp" starts working as expected:
Great, that's a ton easier than fixing cp.
-chris
next prev parent reply other threads:[~2011-02-14 18:01 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-13 15:49 btrfs: compression breaks cp and cross-FS mv, FS_IOC_FIEMAP bug? Marti Raudsepp
2011-02-13 15:57 ` Josef Bacik
2011-02-13 16:07 ` Marti Raudsepp
2011-02-13 16:13 ` Josef Bacik
2011-02-14 15:01 ` Chris Mason
2011-02-14 17:58 ` Marti Raudsepp
2011-02-14 18:01 ` Chris Mason [this message]
2011-02-15 11:30 ` Pádraig Brady
2011-02-15 11:30 ` Pádraig Brady
2011-02-15 13:18 ` Josef Bacik
2011-02-15 13:18 ` Josef Bacik
2011-02-13 16:31 ` Hugo Mills
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