From: "Yan Zheng" <yanzheng@21cn.com>
To: "Shen Feng" <shen@cn.fujitsu.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: What's wrong with snapshot?
Date: Thu, 8 Jan 2009 19:49:19 +0800 [thread overview]
Message-ID: <3d0408630901080349k5130ba6as11a48c4e7a6c19b5@mail.gmail.com> (raw)
In-Reply-To: <4965C718.8070200@cn.fujitsu.com>
2009/1/8 Shen Feng <shen@cn.fujitsu.com>:
> Hello,
>
> I tried to ceate a snapshot of a subvol.
> But it seems now work.
>
> Please see the test below. I think the file created by dd
> should also in the snap directory.
>
This is the expected behaviour. Following link describes what
snapshot is.
http://en.wikipedia.org/wiki/Snapshot_(computer_storage)
Yan Zheng
next prev parent reply other threads:[~2009-01-08 11:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-08 9:27 What's wrong with snapshot? Shen Feng
2009-01-08 11:49 ` Yan Zheng [this message]
2009-01-09 3:18 ` Shen Feng
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