Date: Sun, 15 Mar 2015 11:24:03 +0100 From: Fabian Keil <freebsd-listen@fabiankeil.de> To: freebsd-geom@freebsd.org Subject: Re: RFC: Pass TRIM through GELI Message-ID: <501bca86.508d8e26@fabiankeil.de> In-Reply-To: <20150314151453.GJ24274@over-yonder.net> References: <20150308000131.GP1742@over-yonder.net> <20150314151453.GJ24274@over-yonder.net>
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--Sig_/nNyi7q91bdbUcrQB5QG7+Ze Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable "Matthew D. Fuller" <fullermd@over-yonder.net> wrote: > > I've done a quick implementation of TRIM passthru support for GELI. >=20 > Here's a slightly updated version. Some adjustments to the manpage > suggested by jmg@, and I've stripped out the new version and checks > for it. >=20 > <http://www.over-yonder.net/~fullermd/dl/geli-delete.2.patch>; Awesome. With a kernel based on r279996 the deletes make it to the zvol and zfs list confirms that the space is marked as free. ZFS on GELI on zvol works as expected as well. Additional testing revealed a NULL pointer dereference: http://www.fabiankeil.de/sourcecode/electrobsd/g_eli_ctl_onetime-Fix-NULL-p= ointer-dereference.diff Fabian --Sig_/nNyi7q91bdbUcrQB5QG7+Ze Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlUFXb8ACgkQBYqIVf93VJ33tQCfZUIG+UNrwU3JHbOYEGNQBBW3 abkAnRY022PioZ6KzlIUc3EnWSYf/88p =I5Tk -----END PGP SIGNATURE----- --Sig_/nNyi7q91bdbUcrQB5QG7+Ze--
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