From: Dmitrii Tcvetkov <demfloro@demfloro.ru>
To: Chris Murphy <lists@colorremedies.com>
Cc: <linux-btrfs@vger.kernel.org>
Subject: Re: Should cp default to reflink?
Date: Tue, 7 Nov 2017 15:51:39 +0300 [thread overview]
Message-ID: <20171107155139.63acb49c@job> (raw)
In-Reply-To: <CAJCQCtSY+nso=URaU+2-qN2EWrxA7m1djcWhUAJTmjxW0yGa8Q@mail.gmail.com>
On Mon, 6 Nov 2017 15:37:21 -0700
Chris Murphy wrote:
> Seems to me any request to duplicate should be optimized by default
> with an auto reflink when possible, and require an explicit option to
> inhibit.
"cp --reflink=auto" by default might create unexpected behaviour of
slower balance on a filesystem with a lot of reflinks. Especially if
the filesystem already has many shapshots.
prev parent reply other threads:[~2017-11-07 12:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-06 22:37 Should cp default to reflink? Chris Murphy
2017-11-07 4:56 ` Marat Khalili
2017-11-07 12:30 ` Austin S. Hemmelgarn
2017-11-07 12:51 ` Dmitrii Tcvetkov [this message]
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