From: Kristof Provost <kristof@sigsegv.be>
To: jiaweiwei <jiaweiwei.xiyou@gmail.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Harry Wei <harryxiyou@gmail.com>
Subject: Re: [RFC] Rollback FS
Date: Sun, 20 Oct 2013 12:22:03 +0200 [thread overview]
Message-ID: <20131020102203.GB77546@vega.codepro.be> (raw)
In-Reply-To: <CABjrhvqTHkuEyQ=-xaud5Y0i3YqYcdBsm2eWrR-44V=OESWypg@mail.gmail.com>
On 2013-10-20 15:06:33 (+0800), jiaweiwei <jiaweiwei.xiyou@gmail.com> wrote:
> We could implement a File System to record all the operations which
> send to VFS. Then when you think you have done a mistake command, you
> could rollback from this File System.
>
> This is just a RFC, I would give detail implementations. Would anyone
> please give me some suggestions? Thanks very much.
I think it needs to be fleshed out a lot more.
For example, how would you tell it to roll back without a functional
libc? How does it differ from the snapshot feature in btrfs?
Regards,
Kristof
next prev parent reply other threads:[~2013-10-20 10:28 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-20 7:06 [RFC] Rollback FS jiaweiwei
2013-10-20 7:57 ` Richard Weinberger
2013-10-20 11:33 ` jiaweiwei
2013-10-20 10:22 ` Kristof Provost [this message]
2013-10-20 11:41 ` jiaweiwei
2013-10-20 10:43 ` Vyacheslav Dubeyko
2013-10-20 11:37 ` jiaweiwei
2013-10-20 11:46 ` Richard Weinberger
2013-10-20 12:32 ` Vyacheslav Dubeyko
2013-10-20 12:35 ` Theodore Ts'o
2013-10-20 12:59 ` jiaweiwei
2013-10-20 13:07 ` Levente Kurusa
2013-10-20 13:19 ` jiaweiwei
2013-10-20 13:26 ` Levente Kurusa
2013-10-20 15:22 ` jiaweiwei
2013-10-22 14:29 ` Levente Kurusa
-- strict thread matches above, loose matches on Subject: below --
2013-10-25 19:22 Nick Warne
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