Date: Sun, 24 Apr 2011 13:13:16 +0300 From: Alexander Motin <mav@FreeBSD.org> To: Kostik Belousov <kostikbel@gmail.com> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r220982 - in head: . sys/amd64/conf sys/arm/conf sys/conf sys/i386/conf sys/ia64/conf sys/mips/conf sys/mips/malta sys/pc98/conf sys/powerpc/conf sys/sparc64/conf sys/sun4v/conf Message-ID: <4DB3F7BC.8090106@FreeBSD.org> In-Reply-To: <20110424100754.GD48734@deviant.kiev.zoral.com.ua> References: <201104240858.p3O8wwqT024628@svn.freebsd.org> <20110424100754.GD48734@deviant.kiev.zoral.com.ua>
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On 24.04.2011 13:07, Kostik Belousov wrote: > On Sun, Apr 24, 2011 at 08:58:58AM +0000, Alexander Motin wrote: >> Author: mav >> Date: Sun Apr 24 08:58:58 2011 >> New Revision: 220982 >> URL: http://svn.freebsd.org/changeset/base/220982 >> >> Log: >> Switch the GENERIC kernels for all architectures to the new CAM-based ATA >> stack. It means that all legacy ATA drivers are disabled and replaced by >> respective CAM drivers. If you are using ATA device names in /etc/fstab or >> other places, make sure to update them respectively (adX -> adaY, >> acdX -> cdY, afdX -> daY, astX -> saY, where 'Y's are the sequential >> numbers for each type in order of detection, unless configured otherwise >> with tunables, see cam(4)). >> >> ataraid(4) functionality is now supported by the RAID GEOM class. >> To use it you can load geom_raid kernel module and use graid(8) tool >> for management. Instead of /dev/arX device names, use /dev/raid/rX. > > How many raid implementations, in particular, stripe and mirror ? Same as before: one out, another in. > Is gstripe/gmirror merged, or planned to be merged with geom_raid ? > Does it make sense to merge if not yet ? It is definitely possible, but it is not done yet to not put all eggs in one basket. -- Alexander Motin
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