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Date:      Mon, 29 Dec 2008 12:01:55 +0100
From:      Gary Jennejohn <gary.jennejohn@freenet.de>
To:        Wes Morgan <morganw@chemikals.org>
Cc:        freebsd-fs@freebsd.org
Subject:   Re: zpool devices "stuck" (was zpool resilver restarting)
Message-ID:  <20081229120155.224a34b6@ernst.jennejohn.org>
In-Reply-To: <alpine.BSF.2.00.0812290009500.4947@ibyngvyr.purzvxnyf.bet>
References:  <9461581F-F354-486D-961D-3FD5B1EF007C@rabson.org> <alpine.BSF.2.00.0812262114100.1887@ibyngvyr.purzvxnyf.bet> <alpine.BSF.2.00.0812262148490.3874@ibyngvyr.purzvxnyf.bet> <alpine.BSF.2.00.0812271356290.1614@ibyngvyr.purzvxnyf.bet> <alpine.BSF.2.00.0812290009500.4947@ibyngvyr.purzvxnyf.bet>

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On Mon, 29 Dec 2008 00:38:49 -0600 (CST)
Wes Morgan <morganw@chemikals.org> wrote:

> I'm still not sure what went wrong. Part of what happened seems to be 
> related to scsi devices not being wired down like atapi devices, so 
> successive reboots replaced "offline" devices with "faulted", and the pool 
> kept trying to write to them, just generating more errors.
> 

This is probably irrelevant now, but it is possible to wire down SCSI
devices in /boot/device.hints.  I had this in there when I was still
using SCSI:

hint.scbus.0.at="ahc0"
hint.scbus.0.bus="0"
hint.da.0.at="scbus0"
hint.da.0.target="8"
hint.da.0.unit="0"
hint.da.1.at="scbus0"
hint.da.1.target="10"
hint.da.1.unit="0"
hint.da.2.at="scbus0"
hint.da.2.target="12"
hint.da.2.unit="0"
hint.da.3.at="scbus0"
hint.da.3.target="14"
hint.da.3.unit="0"
hint.da.4.at="scbus0"
hint.da.4.target="1"
hint.da.4.unit="0"

---
Gary Jennejohn



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