Date: Wed, 19 Oct 2011 18:18:34 +0200 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Garrett Cooper <yanegomi@gmail.com> Cc: Xin LI <delphij@gmail.com>, freebsd-geom@freebsd.org Subject: Re: GELI devices produced with 9.0+ fail when mounted on 8.2, etc? Message-ID: <20111019161833.GB1982@garage.freebsd.pl> In-Reply-To: <CAGH67wSbF7xazeX7GbHsghDCH2qiLd1ciyOBr_j=hfBW8kPxcw@mail.gmail.com> References: <924643A0-0798-4FAC-8F82-4AFBC56DC8D7@gmail.com> <CAGMYy3tX=Xr1k%2B=7FqV5=Ddooopodtmv1hG=zy5G2Ye5KCuO_Q@mail.gmail.com> <7EC93C28-6405-443F-92C6-0291F8D88995@gmail.com> <CAGMYy3veJQ-pBg1BuAZyH3rvMxEaFQOYPTJYgWPteohw-HE%2BuA@mail.gmail.com> <EDE63E3A-A2BF-4422-B0F5-8DB4AFE5B573@gmail.com> <20111017132945.GG1679@garage.freebsd.pl> <CAGH67wRSVtsophbJ4cF5Y2x=5a9HHB5_SE6HqvwwyjyVtUd9oA@mail.gmail.com> <CAGH67wSbF7xazeX7GbHsghDCH2qiLd1ciyOBr_j=hfBW8kPxcw@mail.gmail.com>
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--wq9mPyueHGvFACwf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 19, 2011 at 08:30:39AM -0700, Garrett Cooper wrote: > Patch added for the first suggestion here: > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D161807 . I'll see if I can > get around to the other two sometime before the end of the week. I'm already working on this. Unfortunately 'upgrade' subcommand will be much harder to implement, because in some cases we would need to rewrite the data for the entire provider. I decided not to add upgrade. It also doesn't buy us much. Even after upgrade you cannot switch to new algorithms or to multi-key encryption, etc. Instead I added 'version' subcommand: geli version [-l] geli version [prov ...] Examples: # geli version kernel: 6 userland: 5 # geli version ada0 gpt/secret ada0: 5 gpt/secret: 3 # geli version -l FreeBSD version: highest supported GELI version: FreeBSD 6.0: 0 FreeBSD 6.1: 0 FreeBSD 6.2: 3 FreeBSD 6.3: 3 FreeBSD 6.4: 3 FreeBSD 7.0: 3 FreeBSD 7.1: 3 FreeBSD 7.2: 3 FreeBSD 7.3: 3 FreeBSD 7.4: 3 FreeBSD 8.0: 3 FreeBSD 8.1: 3 FreeBSD 8.2: 5 FreeBSD 9.0: 6 --=20 Pawel Jakub Dawidek http://www.wheelsystems.com FreeBSD committer http://www.FreeBSD.org Am I Evil? Yes, I Am! http://yomoli.com --wq9mPyueHGvFACwf Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAk6e+FgACgkQForvXbEpPzQbAgCg2C/XewpHbiDQ89crCDL2130Q kIwAn3jrv+bUKTreiOfO4sfBY8lG2lK8 =4HhG -----END PGP SIGNATURE----- --wq9mPyueHGvFACwf--
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