Date: Mon, 17 May 2010 01:33:39 -0700 From: Jeremy Chadwick <freebsd@jdc.parodius.com> To: Mark Stapper <stark@mapper.nl> Cc: freebsd-fs@freebsd.org, Todd Wasson <tsw5@duke.edu> Subject: Re: zfs drive replacement issues Message-ID: <20100517083339.GA98532@icarus.home.lan> In-Reply-To: <4BF0F231.9000706@mapper.nl> References: <0B97967D-1057-4414-BBD4-4F1AA2659A5D@duke.edu> <4BF0F231.9000706@mapper.nl>
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On Mon, May 17, 2010 at 09:37:21AM +0200, Mark Stapper wrote: > Then make sure the "new" drive isn't part of any zpool (low-level format?). I think zeroing out the first *and* the last few sectors of the disk should be sufficient; I'd say use dd to zero out the first and last 64KBytes of the disk. -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |
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