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Date:      Tue, 26 Jan 2010 08:15:27 -0800
From:      Chuck Swiger <cswiger@mac.com>
To:        =?iso-8859-1?Q?Gerrit_K=FChn?= <gerrit@pmp.uni-hannover.de>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: ZFS "zpool replace" problems
Message-ID:  <FA0BAC0D-35A7-4296-B52C-9D4D8A6CC609@mac.com>
In-Reply-To: <20100126160320.6ed67b92.gerrit@pmp.uni-hannover.de>
References:  <20100126143021.GA47535@icarus.home.lan> <20100126160320.6ed67b92.gerrit@pmp.uni-hannover.de>

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Hi--

On Jan 26, 2010, at 7:03 AM, Gerrit Kühn wrote:
[ ... ]
> atapci4@pci0:3:6:0:     class=0x010401 card=0x02409005 chip=0x02401095
> rev=0x02 hdr=0x00 vendor     = 'Silicon Image Inc (Was: CMD Technology
> Inc)' device     = 'SATA/Raid controller(2XSATA150) (SIL3112)'
>    class      = mass storage
>    subclass   = RAID
> 
> Meanwhile I took out the ad18 drive again and tried to use a different
> drive. But that was listed as "UNAVAIL" with corrupted data by zfs.

There's your problem-- the Silicon Image 3112/4 chips are remarkably buggy and exhibit data corruption:

  http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2005-08/0208.html

Regards,
-- 
-Chuck




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