From: Roman Mamedov <rm@romanrm.net>
To: MegaBrutal <megabrutal@gmail.com>
Cc: linux-btrfs <linux-btrfs@vger.kernel.org>,
Marc MERLIN <marc@merlins.org>,
Shriramana Sharma <samjnaa@gmail.com>,
Austin S Hemmelgarn <ahferroin7@gmail.com>
Subject: Re: Possible to undo subvol delete?
Date: Mon, 1 Dec 2014 18:47:49 +0500 [thread overview]
Message-ID: <20141201184749.0fd67b62@natsu> (raw)
In-Reply-To: <CAE8gLhmn3aX88t1FO2=BnHXk0-+2xQ4dnW57dga93iA-bFaUzQ@mail.gmail.com>
On Mon, 1 Dec 2014 14:38:16 +0100
MegaBrutal <megabrutal@gmail.com> wrote:
> I've also noticed, a subvolume can just be deleted with an "rm -r",
> just like an ordinary directory. I'd consider to only allow subvolume
> deletions with exact "btrfs subvolume delete" commands, and they
This is already the case. 'rm -r' will remove all files in a subvolume, but
the empty subvolume itself is only deletable via the 'btrfs' command.
If you want to make snapshots which can't be removed by ordinary tools, use
the 'read-only' mode when creating them.
--
With respect,
Roman
next prev parent reply other threads:[~2014-12-01 13:47 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-30 3:33 Possible to undo subvol delete? Shriramana Sharma
2014-11-30 4:23 ` Marc MERLIN
2014-12-01 13:12 ` Austin S Hemmelgarn
2014-12-01 13:19 ` Shriramana Sharma
2014-12-01 13:46 ` Roman Mamedov
2014-12-01 16:39 ` Shriramana Sharma
2014-12-02 3:14 ` Zygo Blaxell
2014-12-02 3:40 ` Shriramana Sharma
2014-12-02 5:39 ` MegaBrutal
2014-12-02 12:56 ` David Sterba
2014-12-02 15:15 ` Shriramana Sharma
2014-12-03 18:53 ` David Sterba
2014-12-04 14:06 ` Shriramana Sharma
2014-12-04 14:18 ` Austin S Hemmelgarn
2014-12-05 17:46 ` David Sterba
2014-12-05 17:56 ` Shriramana Sharma
2014-12-05 18:11 ` Shriramana Sharma
2014-12-08 13:01 ` Austin S Hemmelgarn
2014-12-08 14:16 ` Shriramana Sharma
2014-12-08 14:53 ` Austin S Hemmelgarn
2014-12-02 12:52 ` David Sterba
2014-12-02 14:09 ` Hugo Mills
2014-12-03 18:26 ` David Sterba
2014-12-03 19:54 ` Zygo Blaxell
2014-12-05 17:55 ` David Sterba
2014-12-02 15:25 ` Zygo Blaxell
2014-12-03 18:48 ` David Sterba
2014-12-03 19:49 ` Zygo Blaxell
2014-12-02 5:33 ` MegaBrutal
2014-12-02 5:50 ` Marc MERLIN
2014-12-01 13:38 ` MegaBrutal
2014-12-01 13:47 ` Roman Mamedov [this message]
2014-12-01 13:54 ` MegaBrutal
2014-12-01 16:40 ` Shriramana Sharma
2014-12-01 17:19 ` Robert White
2014-12-01 17:24 ` Austin S Hemmelgarn
2014-12-01 13:50 ` Austin S Hemmelgarn
2014-12-01 17:28 ` David Sterba
2014-12-01 13:50 ` Holger Hoffstätte
2014-12-01 17:35 ` David Sterba
2014-12-02 7:11 ` Satoru Takeuchi
2014-12-02 15:17 ` Shriramana Sharma
2014-12-03 0:11 ` Satoru Takeuchi
2014-12-03 2:35 ` Shriramana Sharma
2014-12-03 19:17 ` David Sterba
2014-12-03 19:12 ` David Sterba
2014-12-04 4:46 ` Satoru Takeuchi
2014-12-03 19:06 ` David Sterba
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