Date: Fri, 12 Feb 2010 13:35:41 -0500 From: "Dan Langille" <dan@langille.org> To: "Bruce Simpson" <bms@incunabulum.net> Cc: freebsd-stable@freebsd.org Subject: Re: hardware for home use large storage Message-ID: <adb8a0c90094c50bd50b443c601ccab8.squirrel@nyi.unixathome.org> In-Reply-To: <4B7372D7.9060108@incunabulum.net> References: <4B6F9A8D.4050907@langille.org> <alpine.OSX.2.00.1002090103520.982@hotlap.local> <4B71490B.6030602@langille.org> <b269bc571002091004r67167bcobd54cd70f4256dad@mail.gmail.com> <4B71AED5.4030002@wensing.org> <201002091949.o19JntPo009017@apollo.backplane.com> <4B723DF9.3070105@langille.org> <4B730B94.1050205@comcast.net> <4B7372D7.9060108@incunabulum.net>
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On Wed, February 10, 2010 10:00 pm, Bruce Simpson wrote: > On 02/10/10 19:40, Steve Polyack wrote: >> >> I haven't had such bad experience as the above, but it is certainly a >> concern. Using ZFS we simply 'offline' the device, pull, replace with >> a new one, glabel, and zfs replace. It seems to work fine as long as >> nothing is accessing the device you are replacing (otherwise you will >> get a kernel panic a few minutes down the line). mav@FreeBSD.org has >> also committed a large patch set to 9-CURRENT which implements >> "proper" SATA/AHCI hot-plug support and error-recovery through CAM. > > I've been running with this patch in 8-STABLE for well over a week now > on my desktop w/o issues; I am using main disk for dev, and eSATA disk > pack for light multimedia use. MFC to 8.x? -- Dan Langille -- http://langille.org/
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