From: "Stefan G. Weichinger" <lists@xunil.at>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] btrfs conversion: first impressions
Date: Wed, 14 May 2014 10:01:42 +0200 [thread overview]
Message-ID: <537322E6.9040907@xunil.at> (raw)
In-Reply-To: <20140514013910.37678e36@digimed.co.uk>
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Am 14.05.2014 02:39, schrieb Neil Bothwick:
>> Doesn't that screw up the whole idea of checksumming etc ?
>
> Not to my mind. The bits are recorded and checksummed, that's what
> matters. If a bit on a platter is flipped, the decrypted bits will
> also change.
But then the "container" of the btrfs would be corrupted, right?
>> In my understanding the FS (=btrfs or zfs) should have the
>> direct contact to the "metal" (=hdd/sdd) to be fully able to
>> detect bitrot and stuff.
>
> It is a recommended method of encryption in the BTRFS FAQ.
>
> https://btrfs.wiki.kernel.org/index.php/FAQ#Does_btrfs_support_encryption.3F
>
> As btrfs does not support encryption itself, this or ecryptfs are
> the only options.
Yes, I saw that as well. Will give it a try sometimes soon ...
S
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next prev parent reply other threads:[~2014-05-14 8:01 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-06 10:18 [gentoo-user] planned btrfs conversion: questions Marc Joliet
2014-05-06 18:13 ` [gentoo-user] " James
2014-05-06 23:30 ` Marc Joliet
2014-05-06 22:53 ` [gentoo-user] " Marc Joliet
2014-05-07 15:12 ` Marc Joliet
2014-05-09 21:05 ` Marc Joliet
2014-05-06 22:56 ` William Kenworthy
2014-05-06 23:51 ` Marc Joliet
2014-05-08 11:57 ` William Kenworthy
2014-05-08 18:14 ` Stefan G. Weichinger
2014-05-09 19:59 ` Stefan G. Weichinger
2014-05-10 11:14 ` Stefan G. Weichinger
2014-05-11 12:35 ` Stefan G. Weichinger
2014-05-11 16:17 ` Stefan G. Weichinger
2014-05-11 17:37 ` Peter Humphrey
2014-05-11 21:24 ` [gentoo-user] btrfs conversion: first impressions Stefan G. Weichinger
2014-05-12 14:30 ` Marc Joliet
2014-05-12 18:28 ` Stefan G. Weichinger
2014-05-13 22:34 ` Stefan G. Weichinger
2014-05-13 23:02 ` Neil Bothwick
2014-05-13 23:09 ` Stefan G. Weichinger
2014-05-14 0:39 ` Neil Bothwick
2014-05-14 8:01 ` Stefan G. Weichinger [this message]
2014-05-14 8:42 ` Neil Bothwick
2014-05-14 8:54 ` Stefan G. Weichinger
2014-05-14 9:26 ` Neil Bothwick
2014-05-14 9:30 ` Stefan G. Weichinger
2014-05-15 6:17 ` Stefan G. Weichinger
2014-05-12 11:19 ` [gentoo-user] planned btrfs conversion: questions Stefan G. Weichinger
2014-05-08 20:43 ` Marc Joliet
2014-05-10 9:33 ` William Kenworthy
2014-05-11 8:53 ` Mick
2014-05-11 10:43 ` William Kenworthy
2014-05-11 12:29 ` Peter Humphrey
2014-05-11 15:53 ` Alan McKinnon
2014-05-12 14:08 ` Marc Joliet
2014-05-12 14:39 ` Peter Humphrey
2014-05-12 15:04 ` Marc Joliet
2014-05-12 16:15 ` Dale
2014-05-12 19:12 ` Marc Joliet
2014-05-12 19:28 ` Daniel Frey
2014-05-07 2:33 ` [gentoo-user] " Jonathan Callen
2014-05-16 20:15 ` [gentoo-user] experience thus far (was: planned btrfs conversion: questions) Marc Joliet
2014-05-16 20:43 ` Marc Joliet
2014-05-17 0:08 ` [gentoo-user] experience thus far William Kenworthy
2014-05-17 0:44 ` Marc Joliet
2014-05-17 3:02 ` William Kenworthy
2014-05-17 7:53 ` Mick
2014-05-17 11:41 ` Rich Freeman
2014-05-17 10:07 ` Neil Bothwick
2014-05-17 12:35 ` William Kenworthy
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