From owner-freebsd-questions@FreeBSD.ORG Wed Nov 16 11:18:03 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 47BCF106564A for ; Wed, 16 Nov 2011 11:18:03 +0000 (UTC) (envelope-from freebsd-questions@m.gmane.org) Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mx1.freebsd.org (Postfix) with ESMTP id F030B8FC14 for ; Wed, 16 Nov 2011 11:18:02 +0000 (UTC) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1RQdV5-000155-3M for freebsd-questions@freebsd.org; Wed, 16 Nov 2011 12:17:55 +0100 Received: from lara.cc.fer.hr ([161.53.72.113]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Nov 2011 12:17:55 +0100 Received: from ivoras by lara.cc.fer.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 16 Nov 2011 12:17:55 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-questions@freebsd.org From: Ivan Voras Date: Wed, 16 Nov 2011 12:17:42 +0100 Lines: 53 Message-ID: References: <1274456846.20111114215728@yandex.ru> <20111114205141.2bf80ae1@gumby.homeunix.com> <908814265.20111115000600@yandex.ru> <20111114235054.7c1e96c3@gumby.homeunix.com> <1858421324.20111115203321@yandex.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig13F7A7F1F6745CBD90BE5C43" X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: lara.cc.fer.hr User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:7.0.1) Gecko/20111004 Thunderbird/7.0.1 In-Reply-To: <1858421324.20111115203321@yandex.ru> X-Enigmail-Version: 1.1.2 Subject: Re: geli + journal X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2011 11:18:03 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig13F7A7F1F6745CBD90BE5C43 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 15/11/2011 19:33, =D0=9A=D0=BE=D0=BD=D1=8C=D0=BA=D0=BE=D0=B2 =D0=95=D0= =B2=D0=B3=D0=B5=D0=BD=D0=B8=D0=B9 wrote: > =D0=97=D0=B4=D1=80=D0=B0=D0=B2=D1=81=D1=82=D0=B2=D1=83=D0=B9=D1=82=D0=B5= , RW. >=20 > =D0=92=D1=8B =D0=BF=D0=B8=D1=81=D0=B0=D0=BB=D0=B8 15 =D0=BD=D0=BE=D1=8F= =D0=B1=D1=80=D1=8F 2011 =D0=B3., 1:50:54: >=20 > R> On Tue, 15 Nov 2011 00:06:00 +0200 > R> =D0=9A=D0=BE=D0=BD=D1=8C=D0=BA=D0=BE=D0=B2 =D0=95=D0=B2=D0=B3=D0=B5=D0= =BD=D0=B8=D0=B9 wrote: >=20 >>> catch idea, but some question: >>> in this situation .eli.journal journal device will not be encrypted?= >>> can you describe how data flow will be? >=20 > R> The journal is encrypted unless you choose to put it on a separate > R> non-encrypted device.=20 >=20 > R> In principle the data is encrypted into the journal, decrypted from > R> the journal and then re-encrypted into its final location. In practi= ce > R> I've found that in file copying between disks, writing uses about > R> twice as much cpu time as reading, so maybe the decryption from the= > R> journal can be avoided by caching. >=20 > Are there differences between .eli.journal or .journal.eli? Yes, UFS gjournal support will only work with .eli.journal. --------------enig13F7A7F1F6745CBD90BE5C43 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.18 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk7Dm9YACgkQldnAQVacBciz4gCgx0du5VND2StcW4/Gdu/x9hqk Lo0An34epib8mkRvQwiDcpkjSsIVNyfT =Pebc -----END PGP SIGNATURE----- --------------enig13F7A7F1F6745CBD90BE5C43--