From: Anand Jain <anand.jain@oracle.com>
To: dsterba@suse.cz, Hugo Mills <hugo@carfax.org.uk>,
sri <toyours_sridhar@yahoo.co.in>,
linux-btrfs@vger.kernel.org
Subject: Re: how many chunk trees and extent trees present
Date: Fri, 4 Mar 2016 10:58:15 +0800 [thread overview]
Message-ID: <56D8F9C7.70609@oracle.com> (raw)
In-Reply-To: <20150417172928.GT25622@twin.jikos.cz>
On 04/18/2015 01:29 AM, David Sterba wrote:
> On Fri, Apr 17, 2015 at 09:19:11AM +0000, Hugo Mills wrote:
>>> In, some article i read that future there will be more chunk tree/ extent
>>> tree for single btrfs. Is this true.
>>
>> I recall, many moons ago, Chris saying that there probably wouldn't
>> be.
>
> More extent trees tied to a set of fs trees/subvolumes would be very
> useful for certain usecases *cough*encryption*cough*.
I didn't understand in full what's the idea here, but let met try..
would it not defeat the purpose of encryption which is not to let
disk have the un-encrypted data ? Looks like I am missing something
here.
Thanks, Anand
next prev parent reply other threads:[~2016-03-04 2:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-17 6:24 how many chunk trees and extent trees present sri
2015-04-17 9:19 ` Hugo Mills
2015-04-17 9:56 ` sri
2016-02-25 12:16 ` sri
2016-02-26 1:21 ` Qu Wenruo
2015-04-17 17:29 ` David Sterba
2016-02-26 1:29 ` Qu Wenruo
2016-03-03 10:02 ` David Sterba
2016-03-04 2:58 ` Anand Jain [this message]
2016-03-04 9:26 ` David Sterba
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