Date: Tue, 2 Dec 2014 11:47:21 -0800 From: Garrett Cooper <yanegomi@gmail.com> To: d@delphij.net Cc: "freebsd-arch@freebsd.org" <arch@FreeBSD.org> Subject: Re: Remove ccd(4), et al? Message-ID: <93AA63B1-C18F-46B0-8987-A1029F16EB85@gmail.com> In-Reply-To: <547E16CC.8080207@delphij.net> References: <1B813BAD-907D-4087-A384-47B80C503ED9@gmail.com> <547E16CC.8080207@delphij.net>
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On Dec 2, 2014, at 11:45, Xin Li <delphij@delphij.net> wrote: > Signed PGP part > On 12/02/14 11:25, Garrett Cooper wrote: > > Hi, I was doing some poking around, and it appears that ccd(4) is > > currently disconnected from the kernel build but the utilities are > > always built in userland. I was wondering if the driver is still > > relevant, given other more flexible block-layer implementations > > like geom_mirror, geom_raid*, zfs, etc. >=20 > Isn't it supported via geom_ccd(4) [no manual page here]? You=92re right, I forgot that geom modules are an additional layer = deeper than most: $ find /sys/modules/geom/geom_ccd/ /sys/modules/geom/geom_ccd/ /sys/modules/geom/geom_ccd/Makefile I=92ll just add another knob in the build system for it. Sorry for the noise / thanks for the clarity :)!=
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